Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Arnold Allenic

QBQuantumscape Battery: 1 patents #16 of 34Top 50%
San Jose, CA: #2,852 of 6,693 inventorsTop 45%
California: #26,007 of 66,859 inventorsTop 40%
Overall (2021): #525,725 of 548,734Top 100%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11165096 Annealed garnet electrolycte separators Cheng-Chieh Chao, Lei Cheng, Niall Donnelly, William H. Gardner, Tim Holme +2 more 2021-11-02