Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Wang Renyi — 4 Patents

VAVantico: 2 patents #13 of 104Top 15%
CCCiba Specialty Chemicals: 1 patents #701 of 1,233Top 60%
Alhambra, CA: #89 of 395 inventorsTop 25%
California: #126,026 of 386,348 inventorsTop 35%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Wang Renyi has been granted 4 US patents while listed as an inventor at Vantico. The first was granted in 2000 and the most recent in July 2002. Wang Renyi ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Wang Renyi in Alhambra, CA, US.

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
6413696 Liquid, radiation-curable composition, especially for producing cured articles by stereolithography having heat deflection temperatures Thomas H. Pang, Anastasios P. Melisaris, John Fong 2002-07-02
6413697 Liquid, radiation-curable composition, especially for producing flexible cured articles by stereolithography Anastasios P. Melisaris, Thomas H. Pang 2002-07-02
6136497 Liquid, radiation-curable composition, especially for producing flexible cured articles by stereolithography Anastasios P. Melisaris, Thomas H. Pang 2000-10-24
6100007 Liquid radiation-curable composition especially for producing cured articles by stereolithography having high heat deflection temperatures Thomas H. Pang, Anastasios P. Melisaris, John Fong 2000-08-08