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

Helming Tan — 3 Patents

AMAmgen: 2 patents #1,311 of 2,867Top 50%
CPCentaur Pharmaceutical Pvt.: 1 patents #18 of 30Top 60%
Thousand Oaks, CA: #651 of 1,766 inventorsTop 40%
California: #150,760 of 386,348 inventorsTop 40%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Helming Tan has been granted 3 US patents while listed as an inventor at Amgen. The first was granted in 1995 and the most recent in July 2019. Helming Tan ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Helming Tan in Thousand Oaks, CA, US.

Patents per Year

Patents granted per year, 1995 to 2019Bar chart with a peak of 1 patents in 1995.peak 11995: 1 patents19952018: 1 patents20182019: 1 patents2019

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10344041 Polymorphic forms and co-crystals of a c-Met inhibitor David Bauer, Matthew Bio, Melanie Cooke, Katrina Woodin Copeland, Matthew Peterson +2 more 2019-07-09 $101,446,000
9981988 Polymorphic forms and co-crystals of a c-Met inhibitor David Bauer, Matthew Bio, Melanie Cooke, Katrina Woodin Copeland, Matthew Peterson +2 more 2018-05-29 $226,990,000
5472983 Benzamide-containing pharmaceutical compositions William Flitter, Kirk R. Maples, Richard Paylor, Allan L. Wilcox 1995-12-05