How To Search Patents In USPTO?

Search and read the full text of patents from around the world with Google Patents, and find prior art in our index of non-patent literature.

Search with Patent Public Search. Check filing status, search assignment, record assignment, order certified patent documents, patent trial and appeal case ...

The user can search by Attorney Docket Number on the Patent Center homepage. The system can perform a wild card search when the user enters in ...

Learn how to use Patent Public Search (PPUBS) Advanced in this recorded demonstration with emphasis on design patent searching. PPUBS is a ...

Patent process step-by-step · Search patents · Identify if you have a patent · Frequently asked questions (FAQs) · Procedures (MPEP) and guidance ... Patent Public Search · Search for patents · Patent Basics · Patent Center

The Patent Public Search tool is a new web-based patent search application that will replace internal legacy search tools PubEAST and PubWEST ... Basic · Web app · Searchable indexes · Quick reference guides

The following table contains the searchable indexes (also known as “field codes”) supported by Patent Public Search's Advanced Search interface. Search tutorial videos · Quick reference guides · Stopwords description

Find existing patents, published patent applications and other published patent documentation. Patent Public Search · Patent Classification · Public Search Facility · Global Dossier

This microtutorial for Patent Public Search walks you through the steps of finding US patents and published patent applications from particular inventors.