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Chinese language and Japanese regulation corporations as soon as once more dominated the rankings desk of the 50 regulation and legal professional corporations submitting probably the most revealed PCT functions final yr, with Chinese language corporations liable for greater than 60% of these filings.
China’s Scihead IP Group has but once more scooped the highest spot. It filed 2,067 functions in 2023, which is a slight dip from earlier years (it filed 2,567 functions in 2022 and a pair of,469 in 2021), though this can be due to a delay in functions being revealed. The Chinese language agency was listed in first place within the rankings for each prior years.
The one US agency to characteristic within the high 10 in 2021, Fish & Richardson, fell to twenty second place in 2023, leaving no corporations from outdoors of China or Japan to interrupt into the highest ten – and even the highest 20 – this yr.
German and UK corporations dropped out of the highest 50, leaving solely corporations from China, Japan, the US and Korea to fill the rankings.
The complete outcomes might be seen within the tables under and had been compiled for IAM by IP Pilot, based mostly on the variety of PCT patent functions first revealed in 2023. The info is correct as of 1 January.
The third most prolific filer of 2022 – China’s TDIP & Companions – sank to sixth place in 2023, after submitting 451 fewer functions. TDIP & Companions’ dip has allowed Japanese corporations Shiga Worldwide Patent Workplace and Sakai Worldwide Patent Workplace to maneuver up the desk, though the ratio of corporations from Japan to these from China has remained the identical over the previous two years (2:8).
In 2023, the agency with the best progress was Jiaquan IP Legislation Agency. The IP-Pilot information additionally exhibits this firm has been constantly growing its utility volumes year-on-year. Final yr, it filed 1,161 functions, putting it at 14th place general. This was the results of a 369 improve on 2022, wherein it submitted 792 functions and was positioned thirty first within the rankings.
Eight of the highest 10 corporations that confirmed the very best improve in functions in 2023 on the earlier yr had been all Chinese language. Following Jiaquan IP Legislation Agency, there was Purplevine Mental Property (Shenzhen) (up 342), Sanyou IP Group (up 269), Kangxin Companions (up 231) and Cenfo Mental Property Company (up 209).
On the reverse finish of the leaderboard, Scihead IP Group’s figures had been down a complete of 500 however had been intently adopted by a mixture of Chinese language, US and Korean corporations. These included, in descending order, TDIP & Companions (down 451), Yoon & Lee (down 350), Fish & Richardson (down 248) and Envision Patent & Legislation Agency (down 228). It’s value noting that Fish & Richardson’s lower in functions meant the agency sank from thirteenth place in 2022 to twenty second place in 2023.
A complete of 47,600 PCT functions had been first revealed in 2023.
Companies based mostly in China accounted for 60% of this whole (28,714 functions), with Japan coming in second at 10,227 filings. Different international locations wherein corporations filed probably the most functions had been the US (5,477) and Korea (3,182). German and UK corporations, which had each beforehand featured within the high 50 had been knocked out this yr.
Trying on the high 50 filers, Chinese language corporations maintain greater than half (27) of the desk, adopted by Japan (10), the US (eight) and Korea (5).
IAM want to thank IP Pilot for supplying the info for this evaluation. Two extra information items on representatives earlier than the EPO and the USPTO can be revealed within the coming weeks for our subscribers.
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