Advent Software, Inc. (P) vs ADVENT AI, INC. (D)
Pending
Oppositions
Proceeding Details
Proceeding Number
Filing Date
Mar 4, 2026
Last Status Update
Mar 5, 2026
Interlocutory Attorney
REBECCA J STEMPIEN_COYLE
Parties
Plaintiff
Advent Software, Inc.




525 WILLIAM PENN PLACE
PITTSBURGH, PA 15219
Attorney / Correspondent:
Marks:
ADVENT
Registered
|Reg #: 2760872|S/N: 76344343
ADVENT
LIVE - REGISTERED
Service MarkWordOwner: ADVENT SOFTWARE, INC.
Status: REGISTERED AND RENEWED
Record Details
Serial No.
76344343
Registration No.
2760872
Status
LIVE
Important Dates
Filed
Dec 3, 2001
Registered
Sep 9, 2003
First Use
Jan 1, 1990
Goods & Services
Class 042
Computer services, namely, installation and maintenance of computer software; technical consultation with respect to computer software; computer consulting and advisory services, namely, computer systems implementation, systems integration, systems implementation consultation, and education and training in the use of software applications
ADVENT
Registered
|Reg #: 2517374|S/N: 76248011
ADVENT
LIVE - REGISTERED
TrademarkWordOwner: ADVENT SOFTWARE, INC.
Status: REGISTERED AND RENEWED
Record Details
Serial No.
76248011
Registration No.
2517374
Status
LIVE
Important Dates
Filed
Apr 27, 2001
Registered
Dec 11, 2001
First Use
Jan 1, 1990
Goods & Services
Class 009
Computer software, and manuals sold as a unit, for use in the fields of financial management, investment tracking, portfolio analysis, portfolio management, investment reporting, investment performance measurement, financial instrument trades tracking, account reconciliation and accounting; computer software, and manuals sold as a unit, for transmitting information related to investment tracking portfolio and data analysis and management, investment reporting, or investment performance measurement via electronic communications networks
ADVENT
Registered
|Reg #: 3913845|S/N: 85064212
ADVENT
LIVE - REGISTERED
TrademarkWordOwner: Advent Software, Inc.
Status: REGISTERED AND RENEWED
Record Details
Serial No.
85064212
Registration No.
3913845
Status
LIVE
Important Dates
Filed
Jun 16, 2010
Registered
Feb 1, 2011
First Use
Mar 31, 2010
Goods & Services
Class 009
Research management software, namely, computer software for the collection, editing, organizing, modifying, bookmarking, transmission, storage and sharing of data and information
ADVENT SOFTWARE
Registered
|Reg #: 3913847|S/N: 85064245
ADVENT SOFTWARE
LIVE - REGISTERED
TrademarkWordOwner: Advent Software, Inc.
Status: REGISTERED AND RENEWED
Record Details
Serial No.
85064245
Registration No.
3913847
Status
LIVE
Important Dates
Filed
Jun 16, 2010
Registered
Feb 1, 2011
First Use
Mar 31, 2010
Goods & Services
Class 009
Class 009: Research management software, namely, computer software for the collection, editing, organizing, modifying, bookmarking, transmission, storage and sharing of data and information
ADVENT SOFTWARE
Registered
|Reg #: 3465867|S/N: 77210560
ADVENT SOFTWARE
LIVE - REGISTERED
TrademarkWordOwner: Advent Software, Inc.
Status: REGISTERED AND RENEWED
Record Details
Serial No.
77210560
Registration No.
3465867
Status
LIVE
Important Dates
Filed
Jun 20, 2007
Registered
Jul 15, 2008
First Use
Sep 30, 2005
Goods & Services
Class 009
Class 009: Computer software, and manuals sold as a unit, for use in the fields of financial management, investment tracking, portfolio analysis, portfolio management, investment reporting, investment performance measurement and analysis, financial instrument trades tracking, account reconciliation and accounting, investment revenue management, investment billing management, and investment account billing, receivables tracking, revenue distribution and reporting
VS
Defendant
ADVENT AI, INC.
13814 SIGLER STREET
RIVERVIEW, FL 33579
Attorney / Correspondent:
Mark:
ADVENT AI
Pending
S/N: 98487764
ADVENT AI
LIVE - PENDING
Service MarkCombinedOwner: ADVENT AI, INC.
Status: OPPOSITION PENDING
Record Details
Serial No.
98487764
Status
LIVE
Important Dates
Filed
Apr 7, 2024
First Use
Nov 19, 2024
Goods & Services
Class 042
"AI"; Artificial intelligence as a service (AIAAS) services featuring software using artificial intelligence for document creation from supplied data, optical character recognition (OCR), machine learning, natural language processing, text to speech, speech to text, voice recognition, machine vision, foundation model tuning, AI model prompt engineering, data analytics and prediction; Computer software development; Computer software development in the field of mobile applications; Design and development of computer software; Developing customized software for others; Research and development of computer software; Software as a service (SAAS) services featuring software for cloud based hosting, data storage, user authentication services, web and mobile applications hosting and management, API provision and management, and software integration; Software as a service (SAAS) services featuring software using artificial intelligence for document creation from supplied data, optical character recognition (OCR), machine learning, natural language processing, text to speech, speech to text, voice recognition, machine vision, foundation model tuning, AI model prompt engineering, data analytics and prediction; Software design and development
TTAB Documents
Title | Date | Entry # | Category | Code | Actions |
|---|---|---|---|---|---|
INSTITUTED | Mar 5, 2026 | 3 | Status | 128 | |
NOTICE AND TRIAL DATES SENT; ANSWER DUE: | Mar 5, 2026 | 2 | Scheduling | 707 | |
FILED AND FEE | Mar 4, 2026 | 1 | Fees | 124 |