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

James Hoffman — 6 Patents

General Motors: 2 patents #6,303 of 18,328Top 35%
UEUS Dept of Energy: 1 patents #1,355 of 5,099Top 30%
UEU.S. Department Of Energy: 1 patents #118 of 559Top 25%
WUWest Virginia University: 1 patents #96 of 238Top 45%
HAHarsco: 1 patents #74 of 125Top 60%
Grand Blanc, MI: #83 of 470 inventorsTop 20%
Michigan: #15,817 of 86,293 inventorsTop 20%
Overall (All Time): #779,687 of 4,157,543Top 20%
6 Patents All Time
James Hoffman has been granted 6 US patents while listed as an inventor at General Motors. The first was granted in 1983 and the most recent in March 2020. James Hoffman ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list James Hoffman in Grand Blanc, MI, US.

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10583388 Amino acids react with carbon dioxide (CO2) and form nanofibers and nanoflowers Bingyun Li, Xianfeng Wang, David Hopkinson, Adefemi Egbebi, Kevin P. Resnik 2020-03-10
8500854 Regenerable sorbent technique for capturing CO2 using immobilized amine sorbents Henry W. Pennline, McMahan L. Gray, Daniel J. Fauth, Kevin P. Resnik 2013-08-06
6387337 Carbon dioxide capture process with regenerable sorbents Henry W. Pennline 2002-05-14 $10,758,000
4440706 Isostatic molding of two-terminal ceramic insulator 1984-04-03 $5,397,000
4403207 Durable titania exhaust gas sensor Michael P. Murphy 1983-09-06 $8,348,000
4381164 Ammunition transfer sling and method of using Richard A. Koster 1983-04-26 $2,649,000