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

John C. Lark

CACallaway: 2 patents #2 of 13Top 20%
CHChemguard: 2 patents #2 of 3Top 70%
Sap Se: 2 patents #1,751 of 6,322Top 30%
S(Standard Oil Company (Indiana): 1 patents #254 of 576Top 45%
Palo Alto, CA: #2,285 of 9,675 inventorsTop 25%
California: #60,666 of 386,348 inventorsTop 20%
Overall (All Time): #504,615 of 4,157,543Top 15%
10 Patents All Time

Issued Patents All Time

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDate
10626274 Nanotechnology additive to enhance fiber cohesion 2020-04-21
10523775 Flow extension controller Jagdeep Shetty, Kshitij Dayal, Pankaj Khandelwal, Jennifer Chen, Dinesh Shahane 2019-12-31
10044636 Flow extension controller Jagdeep Shetty, Kshitij Dayal, Pankaj Khandelwal, Jennifer Chen, Dinesh Shahane 2018-08-07
6096802 Stabilization of encapsulated colloidal metal oxides 2000-08-01
5965636 Stabilization of encapsulated colloidal metal oxides 1999-10-12
5906971 Process for removing silicate scale 1999-05-25
5698132 Process for stabilizing inorganic salts 1997-12-16
4997862 Colloidal composition and method of preparing same 1991-03-05
4728679 Sizing composition, method of preparing same and fibrous material sized with same 1988-03-01
4268645 Polyester resin composition 1981-05-19