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A portion of the disclosure of this patent document contains material which is subject to (copyright or mask work) protection. The (copyright or mask work) owner has no objection to the facsimile reproduction by anyone of the patent document or the patent disclosure, as it appears in the Patent and Trademark Office patent file or records, but ...
Wikipedia entry for Google Patents.Google Patents is a search engine from Google that indexes patents and patent applications from the United States Patent and Trademark Office.
Some of these owners try to make money from patents on inventions they develop, manufacture or market. Others attempt to generate revenue by buying and enforcing patents against one or more alleged infringers in a manner considered by the target or observers as unduly aggressive or opportunistic, often with no intention to further develop ...
Exchange-traded funds offer a convenient way to invest in sectors or niches that interest you. If you expect companies with fat patent portfolios representing a lot of proprietary intellectual ...
The four main advantages of The Lense compared to the leading commercial scholarly databases (e.g. Web of Science and Scopus) are: 1) The Lense is available for anyone with an internet access, and it is free, while commercial databases require quite expensive subscription fees, and in practice they are accessible only to a small number of people affiliated with major research or educational ...
The survey was performed in 2003. 9000 patent owners responded. The patent owners were asked how much effort was required to produce their inventions and how much monetary value their patents had been worth. The median effort to create the patentable invention was 1 person-year, with 10% of the patent owners requiring 2 or more person-years.
The long history of patents and strong protection of patent holders contributes to abuse of the system by patent trolls, which are largely absent in other countries. [ citation needed ] The US also has an extensive body of case law comprising federal court precedents that have accumulated over more than 200 years.
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