HEATKEYS

Trusted resource on everything patents since 1999. Patent searches, inventions, patent applications, patent law, trade secrets, confidentiality agreements and more.

Home page of the United States Patent and Trademark Office

For the student or professional - famous inventors and inventions - history timelines - patents trademarks and copyrights - manufacturing resources - interviews with successful inventors - understanding the business of how to sell or license your new...

A weblog or blog for the patent law community. Includes developments in patent practice, intellectual property, law and technology and other topics of interest.

Online Dictionary - Multiple dictionaries including: English dictionary, medical dictionary, legal dictionary, financial dictionary, computer dictionary, thesaurus, dictionary of acronyms and abbreviations, dictionary of idioms, thesaurus, Columbia e...

Free detailed evaluations, comparisons, and ratings of patent search systems. Free patent search tools listed by country. Free patent resources categorized by technology. Free best practice articles in prior art searching.

Patent Law Analysis by Professor Dennis Crouch

The PIPERS website is one of the worlds most visited Intellectual Property (patents, trademarks, brands,...) websites and receives thousands of hits every day. Click here to browse our informative pages and visit largest worldwide attorney lists.

A simple guide to drafting and filing a US provisional patent application for your invention

WIPO, The World Intellectual Property Organization (WIPO) homepage, entry point for information about industrial property and copyright.