Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Grant Shimamoto — 1 Patent in 2021

AMAmgen: 1 patents #129 of 505Top 30%
Westlake Village, CA: #33 of 75 inventorsTop 45%
California: #26,007 of 66,859 inventorsTop 40%
Overall (2021): #444,578 of 548,734Top 85%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10894814 Growth differentiation factor 15 (GDF-15) constructs Yumei Xiong, Yi Zhang, Jackie Z. Sheng, Agnes Eva Hamburger, Murielle Veniant-Ellison +6 more 2021-01-19