Partial year: Data through Q3 2025 (Sept 30). Full-year totals not yet available.
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BC Beijing Zhong Ke San Huan Hi-Tech Co.: 1 patents #3 of 12Top 25%
Overall (2025): #399,578 of 469,880Top 90%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12305265 Fine grain rare earth alloy cast strip, preparation method thereof, and a rotary cooling roll device Wei Zhu, Zhian CHEN, Xuanzhang YE, Fei Du, Zhan Wang +2 more 2025-05-20