search:united state patent search相關網頁資料

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日期:2024-07-28
4 Jul 2009 ... Although not required prior to filing an application, you are encouraged to search the USPTO's trademark database to see if any mark has ......
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日期:2024-08-02
23 Feb 2015 ... Search database for trademark registrations and applications by mark, owner, or serial/registration number with Trademark Electronic Search ......
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日期:2024-08-03
Patent Attorneys/Agents Search... The listings contain contact information for attorneys and agents with licenses to practice before the US Patent and Trademark Office. Currently, there are 10820 active agents and 32362 active attorneys. All ......
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日期:2024-08-04
PHOENIX, Jan. 25, 2013—Apollo Education Group (APOL), the parent company of University of Phoenix®, today announced that it received a United States patent related to its innovative online classroom platform. The patent was awarded for the University’s ne...
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日期:2024-07-29
The USPTO Web site can be word-searched using the FirstGov search engine. Use the Search button in the toolbar above to conduct a text search of ......
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日期:2024-08-02
Assignment Search. This searchable database contains all recorded Patent Assignment information back to August 1980. If you are looking for trademark data, ......