Topic: Submarine Patents

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What is the Count of US Submarine Patents?

Patents that remain pending or in prosecution for a long time to the tune of several years or a decade or more are called submarine patents. We considered patents filed between 1980-2010 that were in prosecution for more than 10 years. There are 7400 Submarine patents out of which 5745

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Our comprehensive report provides an in-depth look into the patent portfolio. The report includes a breakdown of the patent portfolio across various technologies, listing the patent along with brief summaries of each patent's technology.