FAQs Patent Questions
Question:Amendment documents that changes an existing claim must include a complete listing of all claims presented
Answer: Any amendment document that includes a change to an existing claim, cancellation of an existing claim or addition of a new claim, must include a complete listing of all claims ever presented.
Question:If two applications are filled for the same patentable invention the Office will determine who is entitled to the patent
Answer:
Occasionally two or more applications are filed by different inventors claiming substantially the same patentable invention. The patent can only be granted to one of them, and a proceeding known as an “interference” is instituted by the Office to determine who is the first inventor and entitled to the patent.
Question:The term of a new patent is 20 years from the date it was filed in the United States
Answer:
The term of a new patent is 20 years from the date on which the application for the patent was filed in the United States
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You need a patent attorney or agent to file your patent application.
The U.S. Patent and Trademark Office (USPTO) strongly recommend that all prospective applicants retain the services of a registered patent attorney or patent agent to prepare and prosecute their applications.
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