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

John Brown — 6 Patents

Astrazeneca Ab: 3 patents #459 of 1,971Top 25%
IRInventure Renewables: 1 patents #12 of 12Top 100%
Overall (All Time): #779,687 of 4,157,543Top 20%
6 Patents All Time
John Brown has been granted 6 US patents while listed as an inventor at Astrazeneca Ab. The first was granted in 2002 and the most recent in January 2021. John Brown ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list John Brown in Macclesfield, AL, GB.

Patents per Year

Patents granted per year, 2002 to 2021Bar chart with a peak of 3 patents in 2002.peak 32002: 3 patents20022017: 1 patents20172020: 1 patents20202021: 1 patents2021

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10894877 High molecular weight polyethylene composition, product and process of making same 2021-01-19
10570276 High molecular weight polyethylene composition, product and process of making same 2020-02-25
9745541 Methods for making free fatty acids from soaps using thermal hydrolysis followed by acidification William Rusty Sutterlin, Ryan Alexander Long, Cory Blanchard 2017-08-29
6468976 Monohydrate lisinopril 2002-10-22 $9,564,000
6465615 Monohydrate lisinopril 2002-10-15 $5,523,000
6458769 Amorphous compound Ronald John Roberts 2002-10-01 $8,618,000