Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
QC

Qing Chen — 2 Patents in 2019

SESenomyx: 1 patents #7 of 32Top 25%
The Procter & Gamble: 1 patents #424 of 1,108Top 40%
San Diego, CA: #1,095 of 4,733 inventorsTop 25%
California: #14,923 of 67,890 inventorsTop 25%
Overall (2019): #130,247 of 560,194Top 25%
2 Patents 2019

Issued Patents 2019

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10308621 Processes and intermediates for making sweet taste enhancers Catherine Tachdjian, Donald S. Karanewsky, Xiao-Qing Tang, Peter Leeming, Tayyab Rashid +1 more 2019-06-04
10266791 Detergent compositions Ming Tang, Wenting Liu, Shuo Li 2019-04-23