patentus

YoucanuseEspacenetto:searchandfindpatentpublications;machine-translatepatentdocuments;tracktheprogressofemergingtechnologies;findsolutions ...,Apatentgrantsthepatentholdertheexclusiverighttoexcludeothersfrommaking,using,importing,andsellingthepatentedinnovationforalimited ...,SearchandreadthefulltextofpatentsfromaroundtheworldwithGooglePatents,andfindpriorartinourindexofnon-patentliterature.,2...

Espacenet

You can use Espacenet to: search and find patent publications; machine-translate patent documents; track the progress of emerging technologies; find solutions ...

patent | Wex | US Law

A patent grants the patent holder the exclusive right to exclude others from making, using, importing, and selling the patented innovation for a limited ...

Google Patents

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.

United States Patent and Trademark Office

2019年10月16日 — Home page of the United States Patent and Trademark Office's main web site.

Search for patents

2018年10月18日 — The United States Patent and Trademark Office (USPTO) Public Search Facility located in Alexandria, VA provides the public access to patent and ...

U.S. Patent and Trademark Office

The U.S. Patent and Trademark Office is the agency responsible for granting U.S. patents and registering trademarks.

Google Patents Advanced Search

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.

USPTO.gov

United States Patent and. Trademark Office · Page · Government organization · (571) 272-1000 · uspto.gov · Rating · 4.1 (668 Reviews) · Pinned post.