EN Engineering, LLC logo

EN Engineering, LLC

29 Marks
LLC
First Filed:Aug 27, 2002Latest Filed:Apr 23, 2024Address:28100 Torch Parkway, Suite 400, Warrenville, IL 60555, US

Portfolio Overview

Registered
15(52%)
Pending
12(41%)
Dead
2(7%)

Top Classes

Class 42
Software, IT Services & Scientific Research
28(97%)
Class 35
Advertising, Business Services & Retail
7(24%)
Class 37
Construction and Repair
4(14%)

TTAB Proceedings

Total Proceedings
6
As Plaintiff
6(100%)
As Defendant
0(0%)

Top Firms

BARNES & THORNBURG LLP(Apr 2024)
29

Trademark Activity Timeline(2002 – 2026)

Trademark Portfolio

29 results

(current & previous marks)

Refine by Mark/Description🔽
Filed
Registered
Last Activity
EN ENERGY ENGINEERING
EN ENERGY ENGINEERING
Service Mark
Combined
ITU
PENDING
Owner:
Serial:98515389
Filed:Apr 23, 2024
Classes:42
Goods & Services
"ENERGY ENGINEERING"; Design for others in the field of engineering, specifically, with regard to gas and liquids pipeline systems, gas distribution systems, electricity distribution, transmission and generation systems, fiber optic telecommunication networks, renewable energy, and corrosion control; Technical consultation in the field of engineering, specifically, with regard to gas and liquids pipeline systems, gas distribution systems, electricity distribution, transmission and generation systems, fiber optic telecommunication networks, renewable energy, and corrosion control
EN ENERGY ENGINEERING
EN ENERGY ENGINEERING
Service Mark
Word
ITU
PENDING
Owner:
Serial:98515385
Filed:Apr 23, 2024
Classes:42
Goods & Services
"ENERGY ENGINEERING"; Design for others in the field of engineering, specifically, with regard to gas and liquids pipeline systems, gas distribution systems, electricity distribution, transmission and generation systems, fiber optic telecommunication networks, renewable energy, and corrosion control; Technical consultation in the field of engineering, specifically, with regard to gas and liquids pipeline systems, gas distribution systems, electricity distribution, transmission and generation systems, fiber optic telecommunication networks, renewable energy, and corrosion control
EN SPECIALTY SERVICES
EN SPECIALTY SERVICES
Service Mark
Combined
ITU
PENDING
Owner:
Serial:98515382
Filed:Apr 23, 2024
Classes:42
Goods & Services
"SPECIALTY SERVICES"; Design for others in the field of engineering, specifically, with regard to gas and liquids pipeline systems, gas distribution systems, electricity distribution, transmission and generation systems, fiber optic telecommunication networks, renewable energy, and corrosion control; Technical consultation in the field of engineering, specifically, with regard to gas and liquids pipeline systems, gas distribution systems, electricity distribution, transmission and generation systems, fiber optic telecommunication networks, renewable energy, and corrosion control
EN SPECIALTY SERVICES
EN SPECIALTY SERVICES
Service Mark
Word
ITU
PENDING
Owner:
Serial:98515380
Filed:Apr 23, 2024
Classes:42
Goods & Services
"SPECIALTY SERVICES"; Design for others in the field of engineering, specifically, with regard to gas and liquids pipeline systems, gas distribution systems, electricity distribution, transmission and generation systems, fiber optic telecommunication networks, renewable energy, and corrosion control; Technical consultation in the field of engineering, specifically, with regard to gas and liquids pipeline systems, gas distribution systems, electricity distribution, transmission and generation systems, fiber optic telecommunication networks, renewable energy, and corrosion control
E ENAUTOMATION
E ENAUTOMATION
Service Mark
Stylized
REGISTERED
Owner:
Serial:98404755
Filed:Feb 14, 2024
Classes:35, 42
Registration:8096774
Registered:Jan 6, 2026
Goods & Services
database management services, specifically, with regard to gas and liquids pipeline systems, gas distribution systems, electricity distribution, transmission and generation systems, fiber optic telecommunication networks, renewable energy, and corrosion control; Business information management services, specifically, with regard to business information related to the gas and liquids pipeline systems, gas distribution systems, electricity distribution, transmission and generation systems, fiber optic telecommunication networks, renewable energy, and corrosion control industries; Software development for others in the fields of chemicals production, energy, manufacturing, and transportation; On-site validation and testing of all installed control systems-also known as commissioning services, to confirm proper functionality and to ensure control and protection systems perform as designed and specified based on established industry standards in the fields of chemicals production, energy, manufacturing, and transportation, and custom design, development, and systems design integration for others of: information systems, batching automation, material handling, packaging automation, and quality control in the chemicals production and manufacturing fields, monitoring and management systems for storage facilities, compressor stations, pumping stations, control centers, gas turbine peaking plants, hydroelectric generating facilities, pipelines, and utilities in the energy field, and rail yard operations, communications, and track switching controls automation in the transportation field
E ENCOMMUNICATIONS
E ENCOMMUNICATIONS
Service Mark
Stylized
REGISTERED
Owner:
Serial:98404754
Filed:Feb 14, 2024
Classes:42
Registration:8146319
Registered:Feb 17, 2026
Goods & Services
conducting feasibility studies in the field of telecommunications networks, namely, fiber optic telecommunications networks; design and development of network architecture for supervisory control and data acquisition (SCADA) and other management and control devices connected to telecommunications networks, namely fiber optic telecommunications networks; Construction project and construction management of telecommunications networks, namely, fiber optic telecommunications networks; design of telecommunications networks, namely, designing of fiber optic telecommunications networks
E ENCONSULTING
E ENCONSULTING
Service Mark
Combined
REGISTERED
Owner:
Serial:98404745
Filed:Feb 14, 2024
Classes:42
Registration:8027058
Registered:Nov 18, 2025
Goods & Services
design for others in the field of engineering, specifically, with regard to gas and liquids pipeline systems, gas distribution systems, electricity distribution, transmission and generation systems, fiber optic telecommunication networks, renewable energy, and corrosion control; Technical consultation in the field of engineering, specifically, with regard to gas and liquids pipeline systems, gas distribution systems, electricity distribution, transmission and generation systems, fiber optic telecommunication networks, renewable energy, and corrosion control
E ENDATA SOLUTIONS
E ENDATA SOLUTIONS
Service Mark
Stylized
REGISTERED
Owner:
Serial:98404758
Filed:Feb 14, 2024
Classes:35, 42
Registration:8103746
Registered:Jan 13, 2026
Goods & Services
management and compilation of computerized databases; business records management; SOLUTIONS; database development services for gas and liquids pipeline systems, gas distribution systems, electricity distribution/transmission and generation systems, fiber optic telecommunication networks, renewable energy, and corrosion control systems; design of computer databases for gas and liquids pipeline systems, gas distribution systems, electricity distribution/transmission and generation systems, fiber optic telecommunication networks, renewable energy, and corrosion control systems
E ENENGINEERING
E ENENGINEERING
Service Mark
Combined
ITU
PENDING
Owner:
Serial:98404742
Filed:Feb 14, 2024
Classes:35, 37, 42
Goods & Services
Construction project management, specifically, with regard to gas and liquids pipeline systems, gas distribution systems, electricity distribution, transmission and generation systems, fiber optic telecommunication networks, renewable energy facilities, and corrosion control systems; Inspection services in the course of construction of gas and liquids pipeline systems, gas distribution systems, electricity distribution, transmission and generation systems, fiber optic telecommunication networks, renewable energy facilities, and corrosion control systems; Database management services, specifically, with regard to gas and liquids pipeline systems, gas distribution systems, electricity distribution, transmission and generation systems, fiber optic telecommunication networks, renewable energy, and corrosion control; Business information management services, specifically, with regard to business information related to the gas and liquids pipeline systems, gas distribution systems, electricity distribution, transmission and generation systems, fiber optic telecommunication networks, renewable energy, and corrosion control industries; Design for others in the field of engineering, specifically, with regard to gas and liquids pipeline systems, gas distribution systems, electricity distribution, transmission and generation systems, fiber optic telecommunication networks, renewable energy, and corrosion control; Technical consultation in the field of engineering, specifically, with regard to gas and liquids pipeline systems, gas distribution systems, electricity distribution, transmission and generation systems, fiber optic telecommunication networks, renewable energy, and corrosion control
E ENFIELD SERVICES
E ENFIELD SERVICES
Service Mark
Combined
ITU
PENDING
Owner:
Serial:98404749
Filed:Feb 14, 2024
Classes:42
Goods & Services
"SERVICES"; Design for others in the field of engineering, specifically, with regard to gas and liquids pipeline systems, gas distribution systems, electricity distribution, transmission and generation systems, fiber optic telecommunication networks, renewable energy, and corrosion control; Technical consultation in the field of engineering, specifically, with regard to gas and liquids pipeline systems, gas distribution systems, electricity distribution, transmission and generation systems, fiber optic telecommunication networks, renewable energy, and corrosion control
E ENRENEWABLES
E ENRENEWABLES
Service Mark
Combined
ITU
PENDING
Owner:
Serial:98404751
Filed:Feb 14, 2024
Classes:42
Goods & Services
design for others in the field of engineering, specifically, with regard to gas and liquids pipeline systems, gas distribution systems, electricity distribution, transmission and generation systems, fiber optic telecommunication networks, renewable energy, and corrosion control; Technical consultation in the field of engineering, specifically, with regard to gas and liquids pipeline systems, gas distribution systems, electricity distribution, transmission and generation systems, fiber optic telecommunication networks, renewable energy, and corrosion control
E ENTRUST SOLUTIONS GROUP
E ENTRUST SOLUTIONS GROUP
Service Mark
Combined
ITU
PENDING
Owner:
Serial:98404739
Filed:Feb 14, 2024
Classes:35, 37, 42
Goods & Services
Construction project management, specifically, with regard to gas and liquids pipeline systems, gas distribution systems, electricity distribution, transmission and generation systems, fiber optic telecommunication networks, renewable energy facilities, and corrosion control systems; Inspection services in the course of construction of gas and liquids pipeline systems, gas distribution systems, electricity distribution, transmission and generation systems, fiber optic telecommunication networks, renewable energy facilities, and corrosion control systems; Database management services, specifically, with regard to gas and liquids pipeline systems, gas distribution systems, electricity distribution, transmission and generation systems, fiber optic telecommunication networks, renewable energy, and corrosion control; Business information management services, specifically, with regard to business information related to the gas and liquids pipeline systems, gas distribution systems, electricity distribution, transmission and generation systems, fiber optic telecommunication networks, renewable energy, and corrosion control industries; "SOLUTIONS GROUP"; Design for others in the field of engineering, specifically, with regard to gas and liquids pipeline systems, gas distribution systems, electricity distribution, transmission and generation systems, fiber optic telecommunication networks, renewable energy, and corrosion control; Technical consultation in the field of engineering, specifically, with regard to gas and liquids pipeline systems, gas distribution systems, electricity distribution, transmission and generation systems, fiber optic telecommunication networks, renewable energy, and corrosion control
EN COMMUNICATIONS
EN COMMUNICATIONS
Service Mark
Word
REGISTERED
Owner:
Serial:98404753
Filed:Feb 14, 2024
Classes:42
Registration:8146318
Registered:Feb 17, 2026
Goods & Services
COMMUNICATIONS; conducting feasibility studies in the field of telecommunications networks, namely, fiber optic telecommunications networks; design and development of network architecture for supervisory control and data acquisition (SCADA) and other management and control devices connected to telecommunications networks, namely fiber optic telecommunications networks; Construction project and construction management of telecommunications networks, namely, fiber optic telecommunications networks; design of telecommunications networks, namely, designing of fiber optic telecommunications networks
EN CONSULTING
EN CONSULTING
Service Mark
Word
REGISTERED
Owner:
Serial:98404744
Filed:Feb 14, 2024
Classes:42
Registration:8027057
Registered:Nov 18, 2025
Goods & Services
CONSULTING; design for others in the field of engineering, specifically, with regard to gas and liquids pipeline systems, gas distribution systems, electricity distribution, transmission and generation systems, fiber optic telecommunication networks, renewable energy, and corrosion control; Technical consultation in the field of engineering, specifically, with regard to gas and liquids pipeline systems, gas distribution systems, electricity distribution, transmission and generation systems, fiber optic telecommunication networks, renewable energy, and corrosion control
EN DATA SOLUTIONS
EN DATA SOLUTIONS
Service Mark
Word
REGISTERED
Owner:
Serial:98404756
Filed:Feb 14, 2024
Classes:35, 42
Registration:8103745
Registered:Jan 13, 2026
Goods & Services
Management and compilation of computerized databases; business records management; DATA SOLUTIONS; database development services for gas and liquids pipeline systems, gas distribution systems, electricity distribution/transmission and generation systems, fiber optic telecommunication networks, renewable energy, and corrosion control systems; design of computer databases for gas and liquids pipeline systems, gas distribution systems, electricity distribution/transmission and generation systems, fiber optic telecommunication networks, renewable energy, and corrosion control systems
ENE
ENE
Service Mark
Word
REGISTERED
Owner:
Serial:98404759
Filed:Feb 14, 2024
Classes:42
Registration:7701746
Registered:Feb 25, 2025
Goods & Services
Design for others in the field of engineering, specifically, with regard to gas and liquids pipeline systems, gas distribution systems, electricity distribution, transmission and generation systems, fiber optic telecommunication networks, renewable energy, and corrosion control; Technical consultation in the field of engineering, specifically, with regard to gas and liquids pipeline systems, gas distribution systems, electricity distribution, transmission and generation systems, fiber optic telecommunication networks, renewable energy, and corrosion control
EN ENGINEERING
EN ENGINEERING
Service Mark
Word
ITU
PENDING
Owner:
Serial:98404740
Filed:Feb 14, 2024
Classes:35, 37, 42
Goods & Services
Construction project management, specifically, with regard to gas and liquids pipeline systems, gas distribution systems, electricity distribution, transmission and generation systems, fiber optic telecommunication networks, renewable energy facilities, and corrosion control systems; Inspection services in the course of construction of gas and liquids pipeline systems, gas distribution systems, electricity distribution, transmission and generation systems, fiber optic telecommunication networks, renewable energy facilities, and corrosion control systems; Database management services, specifically, with regard to gas and liquids pipeline systems, gas distribution systems, electricity distribution, transmission and generation systems, fiber optic telecommunication networks, renewable energy, and corrosion control; Business information management services, specifically, with regard to business information related to the gas and liquids pipeline systems, gas distribution systems, electricity distribution, transmission and generation systems, fiber optic telecommunication networks, renewable energy, and corrosion control industries; "ENGINEERING"; Design for others in the field of engineering, specifically, with regard to gas and liquids pipeline systems, gas distribution systems, electricity distribution, transmission and generation systems, fiber optic telecommunication networks, renewable energy, and corrosion control; Technical consultation in the field of engineering, specifically, with regard to gas and liquids pipeline systems, gas distribution systems, electricity distribution, transmission and generation systems, fiber optic telecommunication networks, renewable energy, and corrosion control
EN FIELD SERVICES
EN FIELD SERVICES
Service Mark
Word
ITU
PENDING
Owner:
Serial:98404747
Filed:Feb 14, 2024
Classes:42
Goods & Services
"FIELD SERVICES"; Design for others in the field of engineering, specifically, with regard to gas and liquids pipeline systems, gas distribution systems, electricity distribution, transmission and generation systems, fiber optic telecommunication networks, renewable energy, and corrosion control; Technical consultation in the field of engineering, specifically, with regard to gas and liquids pipeline systems, gas distribution systems, electricity distribution, transmission and generation systems, fiber optic telecommunication networks, renewable energy, and corrosion control
EN RENEWABLES
EN RENEWABLES
Service Mark
Word
ITU
PENDING
Owner:
Serial:98404750
Filed:Feb 14, 2024
Classes:42
Goods & Services
"RENEWABLES"; Design for others in the field of engineering, specifically, with regard to gas and liquids pipeline systems, gas distribution systems, electricity distribution, transmission and generation systems, fiber optic telecommunication networks, renewable energy, and corrosion control; Technical consultation in the field of engineering, specifically, with regard to gas and liquids pipeline systems, gas distribution systems, electricity distribution, transmission and generation systems, fiber optic telecommunication networks, renewable energy, and corrosion control
ENTRUST SOLUTIONS GROUP
ENTRUST SOLUTIONS GROUP
Service Mark
Word
PENDING
Owner:
Serial:98404737
Filed:Feb 14, 2024
Classes:35, 37, 42
Goods & Services
Construction project management, specifically, with regard to gas and liquids pipeline systems, gas distribution systems, electricity distribution, transmission and generation systems, fiber optic telecommunication networks, renewable energy facilities, and corrosion control systems; Inspection services in the course of construction of gas and liquids pipeline systems, gas distribution systems, electricity distribution, transmission and generation systems, fiber optic telecommunication networks, renewable energy facilities, and corrosion control systems; database management services, specifically, with regard to gas and liquids pipeline systems, gas distribution systems, electricity distribution, transmission and generation systems, fiber optic telecommunication networks, renewable energy, and corrosion control; business information management services, specifically, with regard to business information related to the gas and liquids pipeline systems, gas distribution systems, electricity distribution, transmission and generation systems, fiber optic telecommunication networks, renewable energy, and corrosion control industries; "SOLUTIONS GROUP"; Design for others in the field of engineering, specifically, with regard to gas and liquids pipeline systems, gas distribution systems, electricity distribution, transmission and generation systems, fiber optic telecommunication networks, renewable energy, and corrosion control; Technical consultation in the field of engineering, specifically, with regard to gas and liquids pipeline systems, gas distribution systems, electricity distribution, transmission and generation systems, fiber optic telecommunication networks, renewable energy, and corrosion control
E ENTRUST SOLUTIONS GROUP
E ENTRUST SOLUTIONS GROUP
Service Mark
Combined
REGISTERED
Owner:
Serial:97389534
Filed:Apr 29, 2022
Classes:42
Registration:7084593
Registered:Jun 20, 2023
Goods & Services
"SOLUTIONS GROUP"
ENTRUST SOLUTIONS GROUP
ENTRUST SOLUTIONS GROUP
Service Mark
Word
REGISTERED
Owner:
Serial:97377370
Filed:Apr 22, 2022
Classes:42
Registration:7084350
Registered:Jun 20, 2023
Goods & Services
"SOLUTIONS GROUP"
EN GROUP
EN GROUP
Service Mark
Word
ABANDONED
Owner:
Serial:90356675
Filed:Dec 3, 2020
Classes:40
Goods & Services
"GROUP"
EN ENGINEERING
EN ENGINEERING
Service Mark
Stylized
REGISTERED
Owner:
Serial:88858585
Filed:Apr 3, 2020
Classes:42
Registration:6220203
Registered:Dec 15, 2020
Goods & Services
Class 042: design for others in the field of engineering, specifically, with regards to gas and liquids pipeline systems, gas distribution systems, electricity generation systems, and corrosion control; technical consultation in the field of engineering, specifically, with regards to gas and liquids pipeline systems, gas distribution systems, electricity generation systems, and corrosion control
EN ENGINEERING
EN ENGINEERING
Service Mark
Combined
ABANDONED
Owner:
Serial:88741868
Filed:Dec 30, 2019
Classes:42
EN AUTOMATION
EN AUTOMATION
Service Mark
Combined
REGISTERED
Owner:
Serial:88377689
Filed:Apr 9, 2019
Classes:42
Registration:6050876
Registered:May 12, 2020
Goods & Services
"AUTOMATION"; Software development for others in the fields of chemicals production, energy, manufacturing, and transportation;  On-site validation and testing of all installed control systems-also known as commissioning services, to confirm proper functionality and to ensure control and protection systems perform as designed and specified based on established industry standards in the fields of chemicals production, energy, manufacturing, and transportation, and custom design, development, and systems design integration for others of: information systems, batching automation, material handling, packaging automation, and quality control in the chemicals production and manufacturing fields, monitoring and management systems for storage facilities, compressor stations, pumping stations, control centers, gas turbine peaking plants, hydroelectric generating facilities, pipelines, and utilities in the energy field, and rail yard operations, communications, and track switching controls automation in the transportation field
EN AUTOMATION
EN AUTOMATION
Service Mark
Word
REGISTERED
Owner:
Serial:88377395
Filed:Apr 9, 2019
Classes:42
Registration:6050875
Registered:May 12, 2020
Goods & Services
"AUTOMATION"; Software development for others in the fields of chemicals production, energy, manufacturing, and transportation;  On-site validation and testing of all installed control systems-also known as commissioning services, to confirm proper functionality and to ensure control and protection systems perform as designed and specified based on established industry standards in the fields of chemicals production, energy, manufacturing, and transportation, and custom design, development, and systems design integration for others of: information systems, batching automation, material handling, packaging automation, and quality control in the chemicals production and manufacturing fields, monitoring and management systems for storage facilities, compressor stations, pumping stations, control centers, gas turbine peaking plants, hydroelectric generating facilities, pipelines, and utilities in the energy field, and rail yard operations, communications, and track switching controls automation in the transportation field
ENE
ENE
Service Mark
Stylized
REGISTERED
Owner:
Serial:76444067
Filed:Aug 27, 2002
Classes:42
Registration:2843670
Registered:May 18, 2004
Goods & Services
design for others in the field of engineering, specifically, with regards to gas and liquids pipeline systems, gas distribution systems, electricity generation systems, and corrosion control; technical consultation in the field of engineering, specifically, with regards to gas and liquids pipeline systems, gas distribution systems, electricity generation systems, and corrosion control
EN ENGINEERING
EN ENGINEERING
Service Mark
Word
REGISTERED
Owner:
Serial:76444065
Filed:Aug 27, 2002
Classes:42
Registration:2779229
Registered:Nov 4, 2003
Goods & Services
"ENGINEERING"; design for others in the field of engineering, specifically, with regards to gas and liquids pipeline systems, gas distribution systems, electricity generation systems, and corrosion control; technical consultation in the field of engineering, specifically, with regards to gas and liquids pipeline systems, gas distribution systems, electricity generation systems, and corrosion control

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