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Patent Application Information Retrieval (PAIR) is an online service provided by the United States Patent and Trademark Office to allow users to see the prosecution histories of United States patents and patent applications and obtain copies of documents filed therein. There are two services: Public PAIR, which allows the general public to ...
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.
The Lens allows for Patent searches using specific document sections, such as title, abstract, inventor, applicant/assignee, publication number, filing number and full-text. A user is also able to search for lapsed, abandoned, or expired US patents via the INPADOC patent status and family information service.
The database initially focused on the Patent Cooperation Treaty (PCT) applications, which are international patent applications filed under the PCT system. In 2008, it was transformed into a search system for not only published PCT applications, but also national and regional patent collections. [2] [3] In 2009 it counted with 9 data ...
A novelty search helps an inventor determine if the invention is novel before committing the resources necessary to obtain a patent. The search may include searching in databases of patents, patent applications and other documents such as utility models and in the scientific literature. Novelty searches can also be used to help an inventor ...
At the end of 1997, the number of applications pending was 275,295. Therefore, over those eleven years there was a 439% increase in the number of pending applications. [136] December 2012 data showed that there was 597,579 unexamined patent applications in the backlog. [137] During the four years since 2009, more than a 50% reduction was achieved.
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