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  1. www.uspto.gov › patents › searchSearch for patents | USPTO - United States Patent and Trademark...

    10 Ιουν 2024 · Find existing patents, published patent applications and other published patent documentation

  2. www.uspto.gov › patents › searchPatent Public Search | USPTO - United States Patent and Trademark...

    21 Ιουν 2024 · If you are new to patent searches, or want to use the functionality that was available in the USPTO’s PatFT/AppFT, select Basic search to look for patents by keywords or common fields, such as inventor or publication number.

  3. patents.google.comGoogle Patents

    Google Patents lets you search within the title, abstract, claims, or full patent document of patents from around the world. You can also search by Cooperative Patent Classifications, molecules, or import a list of patent numbers.

  4. ppubs.uspto.gov › pubwebapp › staticPatent Public Search Basic (PPUBS Basic) - United States Patent...

    Search for patents or publications by number using PPUBS Basic, a quick lookup tool from the United States Patent and Trademark Office. You can also browse by topic, use advanced search, or access other resources and information.

  5. patentcenter.uspto.gov › searchPatent Center - United States Patent and Trademark Office

    Patent Center - United States Patent and Trademark Office ... PatentCenter UI

  6. ppubs.uspto.gov › pubwebappPatent Public Search | USPTO - extended window - United States...

    Access the USPTO Patent Public Search for an extended window to search and view international patent filings.

  7. www.google.com › advanced_patent_searchGoogle Patents Advanced Search

    Search specific patents by importing a CSV or list of patent publication or application numbers.

  1. Αναζητήσεις που σχετίζονται με us patent lookup by number

    us patent lookup by number search