LANGCHAIN

Live / Registered — Registered (as of 21 Jan 2025)

What this means for you

Registered since 21 Jan 2025. The owner can stop confusingly similar uses in the classes it covers.

Record

Serial number
98033029
Registration number
7657514
Mark type
Stylized text
Filed
08 Jun 2023
Published for opposition
03 Dec 2024
Registered
21 Jan 2025
Attorney of record
Jessica L. Rothstein

Goods and services

  • Class 009 — Scientific and electric apparatus: Downloadable software for creating, developing, and running applications powered by language models, data sets, and artificial intelligence; downloadable software for creating complex large language model applications; downloadable software for multi-modal artificial intelligence and machine-learning based language processing applications; downloadable software that provides an integrated development environment for building large language models applications; downloadable software using artificial intelligence for the production of human speech and text that enables developers to build applications; downloadable software using natural language processing, generation, understanding and analysis that enables developers to build applications; downloadable software enabling developers to build applications using machine-learning based language and speech processing software

Owner

Prosecution history

  • 14 Mar 2025 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
  • 14 Mar 2025 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
  • 14 Mar 2025 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
  • 14 Mar 2025 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
  • 14 Mar 2025 — TEAS CHANGE OF OWNER ADDRESS RECEIVED
  • 21 Jan 2025 — NOTICE OF REGISTRATION CONFIRMATION EMAILED
  • 21 Jan 2025 — REGISTERED-PRINCIPAL REGISTER
  • 03 Dec 2024 — OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
  • 03 Dec 2024 — PUBLISHED FOR OPPOSITION
  • 27 Nov 2024 — NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
  • 05 Nov 2024 — APPROVED FOR PUB - PRINCIPAL REGISTER
  • 31 Oct 2024 — TEAS/EMAIL CORRESPONDENCE ENTERED
  • 31 Oct 2024 — CORRESPONDENCE RECEIVED IN LAW OFFICE
  • 31 Oct 2024 — TEAS REQUEST FOR RECONSIDERATION RECEIVED
  • 03 Oct 2024 — NOTIFICATION OF FINAL REFUSAL EMAILED

View this trademark record on Marksy