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

Joyce Ching Chou — 2 Patents in 2019

Pfizer: 2 patents #50 of 358Top 15%
Sunnyvale, CA: #722 of 3,108 inventorsTop 25%
California: #14,923 of 67,890 inventorsTop 25%
Overall (2019): #158,155 of 560,194Top 30%
2 Patents 2019

Issued Patents 2019

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10259876 Chimeric antigen receptors targeting epidermal growth factor receptor variant III Oi Kwan WONG, Mathilde Brunnhilde Dusseaux, Julianne Smith, Barbra Johnson SASU 2019-04-16
10221242 Antibodies specific for epidermal growth factor receptor variant III and their uses Oi Kwan WONG, Barbra Johnson SASU 2019-03-05