China becomes world's top patent filer: UN
China last year became the world leader in international patent filings, unseating the United States which had held the top spot for more than four decades, the UN said Tuesday.
Apr 7, 2020
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Business
News tagged with international patents
Business
UN agency: Innovation continued even as coronavirus emerged
The U.N.'s intellectual property agency said Monday that innovation marched forward last year despite the impact of the coronavirus outbreak. Technology, pharmaceuticals and biotech industries boosted their investments, even ...
Sep 20, 2021
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