Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Fumin Xu — 3 Patents

UNUnknown: 34 patents #63 of 83,584Top 1%
DTDalian University Of Technology: 3 patents #129 of 1,277Top 15%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Fumin Xu has been granted 3 US patents while listed as an inventor at Unknown. All of these patents were granted in 2022. Fumin Xu ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Fumin Xu in 东风镇, CN.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11420257 Device and method for high-efficiency preparation of spherical metal powder for 3D printing employing separation into fibers Wei Shan Dong, Yao Meng, Sheng Zhu, Xiaoming Wang, Yang Zhao +12 more 2022-08-23
11344950 Apparatus and method for preparing spherical metal powder based on one-by-one atomization method for uniform droplets Xiaoming Wang, Yang Zhao, Qing Chang, Wei Shan Dong, Zhiqiang Ren +13 more 2022-05-31
11331724 Apparatus and method for efficiently preparing ultrafine spherical metal powder by one-by-one droplets centrifugal atomization method Xiaoming Wang, Yang Zhao, Wenyu Wang, Wei Shan Dong, Yao Meng +12 more 2022-05-17