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

John Asherman — 1 Patent

CHChiron: 1 patents #350 of 583Top 65%
SKSkyepharma: 1 patents #6 of 14Top 45%
San Diego, CA: #15,804 of 23,606 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
John Asherman has been granted 1 US patent while listed as an inventor at Chiron. All of these patents were granted in 2001. John Asherman ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list John Asherman in San Diego, CA, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6306432 High and low load formulations of IGF-I in multivesicular liposomes Bret A. Shirley, Maninder Hora, Qiang Ye, Nandini Katre 2001-10-23