CARBON TECHNOLOGY HOLDINGS, LLC

11 Marks

LLC

First Filed:Jan 19, 2011Latest Filed:Feb 18, 2026Address:3510 Hopkins Place, Oakdale, MN 55128, US

Portfolio Overview

Top Classes

Class 40

Material Treatment

8(73%)

Class 1

Industrial Chemicals & Adhesives

7(64%)

Class 4

Lubricants and Fuels

6(55%)

TTAB Proceedings

No litigation activity

Top Firms

Trademark Portfolio

11 results

(current & previous marks)

Refine by Mark/Description🔽

Filed

Registered

Last Activity

AYMGAS

Trademark

Word

PENDING

Owner:

Serial:99658877

Filed:Feb 18, 2026

Classes:4, 40

Description: Class 4: Biofuels; syngas; biogenic gas compositions
Class 40: Production of syngas for third parties; production of biogenic gas compositions for third party industrial use

DIATOMIC

Service Mark

Combined

PENDING

Owner:

Serial:97892210

Filed:Apr 17, 2023

Classes:35, 40

Description: Clean energy production; production of electrical power from renewable sources; production of renewable reductants or energy source in metals and metal oxide refining; consultancy services related to production of clean energy and renewable reductants or energy source in metals and metal oxide refining; Business consultation services in the nature of facilitating the purchase and sale of clean energy and renewable reductants or energy source in metals and metal oxide refining; business consultancy and advisory services in the fields of clean energy and renewable reductants or energy source in metals and metal oxide refining

A AYMIUM

Trademark

Combined

REGISTERED

Owner:

Serial:97261906

Filed:Feb 10, 2022

Classes:1, 4, 40, +1

Registration:7381522

Registered:May 7, 2024

Description: Carbon processing and production services, namely, processing, treatment and refining renewable biomass for conversion into biocoal, activated carbons, biochar, and metallurgical carbons for others; Biocoal, namely, biocoal containing carbonized wood, biocoal containing torrefied wood, biocoal containing biomass, biocoal containing manure, all for use in energy production; fuel in the form of carbonized wood; fuel in the form of torrefied wood; biomass fuel; Activated carbons for water, liquid and gas purification; metallurgical carbons for use as a reagent or additive in iron, steel and metal alloys production; soil amendments in the form of biochar; manure for use in energy production

A AYMIUM

Trademark

Combined

REGISTERED

Owner:

Serial:97261891

Filed:Feb 10, 2022

Classes:1, 4, 11, +1

Registration:7367885

Registered:Apr 23, 2024

Description: Carbon processing and production services, namely, processing, treatment and refining renewable biomass for conversion into biocoal, activated carbons, biochar, and metallurgical carbons for others; Biocoal, namely, biocoal containing carbonized wood, biocoal containing torrefied wood, biocoal containing biomass, all for use in energy production; fuel in the form of carbonized wood; fuel in the form of torrefied wood; biomass fuel; Activated carbons for water, liquid and gas purification; metallurgical carbons for use as a reagent or additive in iron, steel and metal alloys production; soil amendments in the form of biochar; manure for use in energy production

A AYMIUM

Trademark

Combined

REGISTERED

Owner:

Serial:97261925

Filed:Feb 10, 2022

Classes:1, 4, 40

Registration:8196443

Registered:Mar 31, 2026

Description: Carbon processing and production services, namely, processing, treatment and refining renewable biomass for conversion into biocoal, activated carbons, biochar, and metallurgical carbons for others; Biocoal, namely, biocoal containing carbonized wood, biocoal containing torrefied wood, biocoal containing biomass, all for use in energy production; fuel in the form of carbonized wood; fuel in the form of torrefied wood; biomass fuel; Activated carbons for water, liquid and gas purification; metallurgical carbons for use as a reagent or additive in iron, steel and metal alloys production; soil amendments in the form of biochar; manure for use in energy production

AYMIUM

Trademark

Word

REGISTERED

Owner:

Serial:97077588

Filed:Oct 15, 2021

Classes:1, 4, 40

Registration:7482671

Registered:Aug 20, 2024

Description: Carbon processing and production services, namely, processing, treatment and refining renewable biomass for conversion into biocoal, activated carbons, biochar, and metallurgical carbons for others; Biocoal, namely, biocoal containing carbonized wood, biocoal containing torrefied wood, biocoal containing biomass, all for use in energy production; fuel in the form of carbonized wood; fuel in the form of torrefied wood; biomass fuel; Activated carbons for water, liquid and gas purification; metallurgical carbons for use as a reagent or additive in iron, steel and metal alloys production; soil amendments in the form of biochar; manure for use in energy production

AYMIUM

Trademark

Combined

REGISTERED

Owner:

Serial:97077571

Filed:Oct 15, 2021

Classes:1, 4, 40

Registration:8196387

Registered:Mar 31, 2026

Description: Carbon processing and production services, namely, processing, treatment and refining renewable biomass for conversion into biocoal, activated carbons, biochar, and metallurgical carbons for others; Biocoal, namely, biocoal containing carbonized wood, biocoal containing torrefied wood, biocoal containing biomass, all for use in energy production; fuel in the form of carbonized wood; fuel in the form of torrefied wood; biomass fuel; Activated carbons for water, liquid and gas purification; metallurgical carbons for use as a reagent or additive in iron, steel and metal alloys production; soil amendments in the form of biochar; manure for use in energy production