Home page of the United States Patent and Trademark Office's main web site.
Provisional Patent Application Forms. A provisional patent application allows you to file without a formal patent claim, oath or declaration, or any information ...
A patent application is a request pending at a patent office for the grant of a patent for the invention described and claimed by that application.
Introduction - About These Lessons. Briefly, you apply for a patent by filling out a patent application and submitting it to a Patent Office and paying a ...
A patent application is a legal document. Write it the wrong way and your application may not be accepted or your patent protection may be inadequate.
When a patent application is published, the invention disclosed in the application becomes prior art and enters the public domain (if not protected by other patents) ...
Apply for a patent Use this service to apply for a UK patent through the Intellectual Property Office (IPO). Patents are expensive and difficult to get. Read ...
UPDATED: December 10, 2011 A patent is a proprietary right granted by the United States federal government to an inventor who files a patent application with the ...
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IMPORTANT: Inventor Patent Rights Affected . When Should Inventors file a patent application? Inventors often ask “when should I file a patent application for my ...