Patent Terms Glossary
Joint Inventor
Definition:
An inventor who is named with at least one other inventor in a patent application, wherein each inventor contributes to the conception of the invention set forth in at least one claim in a patent application.
Assignment
Definition:
A transfer of ownership of a patent application or patent from one entity to another. Record all assignments with the USPTO Assignment Services Division to maintain clear title to pending patents.
Divisional Application
Definition:
A later application for an independent or distinct invention disclosing and claiming (only a portion of and) only subject matter disclosed in the earlier or parent application.
Disclosure Document
Definition:
A document disclosing an invention, and signed by the inventor or inventors, that is forwarded to the USPTO only as evidence of the date of conception of the invention.
Claims
Definition:
The specification must conclude with a claim particularly pointing out and distinctly claiming the subject matter which the applicant regards as his invention or discovery.
Administrative Instructions
Definition:
Set out the provisions and requirements in relation to the filing and processing of the international (patent) application under the PCT.
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There is a time limit on patent protection.
For applications filed on or after June 8, 1995, utility and plant patents are granted for a term which begins with the date of the grant and usually ends 20 years from the date you first applied for the patent subject to the payment of appropriate maintenance fees. Design patents last 14 years from the date you are granted the patent. Note: Patents in force on June 8 and patents issued thereafter on applications filed prior to June 8, 1995 automatically have a term that is the greater of the twenty year term discussed above or seventeen years from the patent grant.
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Contact our Patent Professionals to ensure you complete the
patent filing process correctly or for violation of your patent rights.
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