Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
WC

Wanging Cao — 1 Patent

AIAcf Industries Incorporated: 1 patents #131 of 221Top 60%
TCThe Gillette Company: 1 patents #936 of 1,479Top 65%
Alameda, CA: #708 of 1,067 inventorsTop 70%
California: #249,524 of 386,348 inventorsTop 65%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Wanging Cao has been granted 1 US patent. All of these patents were granted in 1998. Wanging Cao ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Wanging Cao in Alameda, CA, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
5725836 Method of forming particles using a supercritical fluid, aerogel particles formed thereby, and antiperspirants containing aerogel particles Stephane F. Rouanet, William E. McGovern, John M. Moses, Angel L. Carrillo, Irving M. Klotz 1998-03-10 $107,365,000