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

Andrei Chapoval — 1 Patent

CTCelldex Therapeutics: 1 patents #36 of 79Top 50%
AMAmgen: 1 patents #1,873 of 2,867Top 70%
Towson, MD: #194 of 347 inventorsTop 60%
Maryland: #19,590 of 35,612 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Andrei Chapoval has been granted 1 US patent while listed as an inventor at Amgen. All of these patents were granted in 2014. Andrei Chapoval ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Andrei Chapoval in Towson, MD, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
8846873 Antibodies directed to GPNMB and uses thereof Feng Xiao, Xiao-Chi Jia, Meina Liang, Orit Foord, Scott L. Klakamp +12 more 2014-09-30 $22,174,000