Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Cong-Yan Chen — 3 Patents in 2017

Chevron: 3 patents #46 of 459Top 15%
California: #8,040 of 60,394 inventorsTop 15%
Overall (2017): #82,534 of 506,227Top 20%
3 Patents 2017

Issued Patents 2017

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
9718051 Zeolite SSZ-57 having enhanced large pore selectvity Stacey I. Zones, Annabelle I. Benin 2017-08-01
9694353 Molecular sieve SSZ-90, its synthesis and use Annabelle I. Benin, Stacey I. Zones, Dan Xie 2017-07-04
9662642 Synthesis of aluminosilicate zeolite SSZ-98 Dan Xie 2017-05-30