That's what the pen and paper were for — now practice writing the inventor's name in the right way.
It consolidates the prior art cited by all participating offices for the family members of a patent application, thus enabling the search results for the same invention produced by several offices to be visualized on a single page. The PatFT holds full-text patents issued from 1976 to the present.
Unanswered Questions. Name optional. For patents issued after 1975: Boolean operators, however, should be in all caps. Trace changes in patent ownership using the Patent Assignment Search.
Patents U. Erin Thomas. Search for Full-Text and Image versions of patent applications. A detailed Patent Technology Monitoring Team report, titled Issue Dates and Patent Numbers Since 1836 , which contains first patent numbers and the day of issue for patents issued since 1963, also may be of interest.
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Annual Report of the Commissioner of Patents A 1. I need more information.
Updated March 15, 2018. Method 2. You may also want to brainstorm words to describe the invention or technology. Subject-Matter Index of Patents vol. See this important information about searching for patents:. How to Conduct a Preliminary U. Steps for Searching Many researchers mistakenly think that all searching can be done electronically — and this is essentially true for U.
Prior to that date, an estimated 9,957 patents had been issued. For other assistance, please see our contact us page.
Find a few more inventor's names to practice with.