Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Darrin William Hopper — 5 Patents

Pfizer: 5 patents #1,040 of 5,153Top 25%
New York, NY: #3,991 of 20,192 inventorsTop 20%
New York: #27,005 of 115,490 inventorsTop 25%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
Darrin William Hopper has been granted 5 US patents while listed as an inventor at Pfizer. The first was granted in 2007 and the most recent in January 2012. Darrin William Hopper ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Darrin William Hopper in New York, NY, US.

Patents per Year

Patents granted per year, 2007 to 2012Bar chart with a peak of 2 patents in 2007.peak 22007: 2 patents20072008: 1 patents20082011: 1 patents20112012: 1 patents2012

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
8101590 9-aminocarbonylsubstituted derivatives of glycylcyclines Phaik-Eng Sum, Tarek Suhayl Mansour, David Brian How, Matthew D. Vera, Joshua James Sabatini +1 more 2012-01-24
7923446 Biaryl sulfonamides and methods for using same Jason Shaoyun Xiang, Steve Y. Tam, Yonghan Hu, Phaik-Eng Sum, David Brian How +5 more 2011-04-12
7365087 Oxazole derivatives of tetracyclines Phaik-Eng Sum, David Brian How, Matthew D. Vera, Joshua James Sabatini 2008-04-29 $53,235,000
7268135 Biaryl sulfonamides and methods for using same Jason Shaoyun Xiang, Steve Y. Tam, Yonghan Hu, Phaik-Eng Sum, David Brian How +3 more 2007-09-11 $43,990,000
7176225 Oxazole derivatives of tetracyclines Phaik-Eng Sum, David Brian How, Matthew D. Vera, Joshua James Sabatini 2007-02-13 $62,200,000