US Patent Prosecution Firms Sending Cases to Brazil
Which US patent prosecution firms send the most cases to Brazil, ranked from IP Pilot data on filings first published between 2019 and July 2023.
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Samsung: Top Patent Holder 2019-2022
Samsung was the top patent holder which filed 106,392 patent applications. The company filed most in the US (34,114), Korea, China, and Europe.
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US Trademark Filing Activity in 2022
In 2022, LegalZoom, TIANYU Law Group, Koh Law Firm, Kingswood Law, and Rosenberg, Klein & Lee were among the Top US trademark attorney firms.
