LangChain Inc. logo

LangChain Inc.

5 Marks
Corp.
First Filed:Jun 8, 2023Latest Filed:May 12, 2024Address:2261 Market Street, San Francisco, CA 94114

Portfolio Overview

Registered
4(80%)
Dead
1(20%)

Top Classes

Class 9
Electronics, Software & Scientific Equipment
3(60%)
Class 42
Software, IT Services & Scientific Research
2(40%)

TTAB Proceedings

No litigation activity

Top Firms

Goodwin Procter LLP(May 2024)
5

Trademark Portfolio

5 results

(current & previous marks)

Refine by Mark/Description🔽
Filed
Registered
Last Activity
LANGGRAPH
LANGGRAPH
Trademark
Word
REGISTERED
Owner:
Serial:98546188
Filed:May 12, 2024
Classes:9
Registration:7687568
Registered:Feb 11, 2025
Goods & Services
Downloadable software for creating, developing, and running applications powered by language models, data sets, and artificial intelligence; downloadable software for creating generative models and complex large language model applications; downloadable software for multi-modal artificial intelligence and machine-learning based language processing; downloadable software for creating an integrated development environment for large language models; downloadable software using artificial intelligence for the production of human speech and text; downloadable software for natural language processing, generation, understanding and analysis; downloadable software for machine-learning based language and speech processing software
LANGSERVE
LANGSERVE
Trademark
Word
REGISTERED
Owner:
Serial:98258700
Filed:Nov 7, 2023
Classes:9
Registration:7488983
Registered:Aug 27, 2024
Goods & Services
Downloadable software for deploying applications powered by language models, data sets, and artificial intelligence; downloadable software for deploying generative models and complex large language model applications; downloadable software for deploying multi-modal artificial intelligence and machine-learning based language processing applications; downloadable software to deploy applications using artificial intelligence for the production of human speech and text; downloadable software to deploy applications for natural language processing, generation, understanding and analysis; downloadable software to deploy applications for machine-learning based language and speech processing
LANGSERVE
LANGSERVE
Service Mark
Word
ABANDONED
Owner:
Serial:98258711
Filed:Nov 7, 2023
Classes:42
Goods & Services
Software as a service (SaaS) services featuring online non-downloadable software for deploying applications powered by language models, data sets, and artificial intelligence; software as a service (SaaS) services featuring online non-downloadable software for deploying multi-modal artificial intelligence and machine-learning based language processing applications; software as a service (SaaS) services featuring online non-downloadable software to deploy applications using artificial intelligence for the production of human speech and text; software as a service (SaaS) services featuring online non-downloadable software to deploy applications for natural language processing, generation, understanding and analysis; software as a service (SaaS) services featuring online non-downloadable software to deploy applications for machine-learning based language and speech processing
LANGSMITH
LANGSMITH
Service Mark
Word
REGISTERED
Owner:
Serial:98141268
Filed:Aug 20, 2023
Classes:42
Registration:7505827
Registered:Sep 17, 2024
Goods & Services
Software as a Service (SaaS) services featuring online non-downloadable software for creating, developing, and running applications powered by language models, data sets, and artificial intelligence; Software as a Service (SaaS) services featuring online non-downloadable software for creating generative models and complex large language model applications; Software as a Service (SaaS) services featuring online non-downloadable software for creating an integrated development environment for large language models; Software as a service (SaaS) services featuring online non-downloadable software using artificial intelligence for building large language models; Software as a service (SaaS) services featuring software development tools and online non-downloadable application programming interface (API) software; Software as a Service (SaaS) services featuring software for software development featuring software development kits (SDKs); maintenance, repair and updating of computer software; Software as a Service (SaaS) services featuring software used to build, deploy, monitor debug, train, manage, test, troubleshoot, and upgrade software applications and data over computer networks
LANGCHAIN
LANGCHAIN
Trademark
Word
REGISTERED
Owner:
Serial:98033029
Filed:Jun 8, 2023
Classes:9
Registration:7657514
Registered:Jan 21, 2025
Goods & Services
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

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