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10 Ιουν 2024 · The United States Patent and Trademark Office (USPTO) Public Search Facility located in Alexandria, VA provides the public access to patent and trademark information in a variety of formats including on-line, microfilm, and print. Trained staff are available to assist public users.
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.
21 Ιουν 2024 · The Patent Public Search tool is a new web-based patent search application that will replace internal legacy search tools PubEAST and PubWEST and external legacy search tools PatFT and AppFT. Patent Public Search has two user-selectable modern interfaces that provide enhanced access to prior art.
Search patents. Identify if you have a patent. Frequently asked questions (FAQs) Procedures (MPEP) and guidance. Apply for a patent. Get started filing online. Register and easier filing resources. Check application status. Filing fees and payment. Forms. Application assistance. Contacts for application questions. Advanced application resolution.
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.
Access the USPTO Patent Public Search for an extended window to search and view international patent filings.
To start a quick lookup, enter a single patent or publication number and select the Search button. To start a basic search, select a search field, enter your search term, and select the Search button.
