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

James Longmire — 31 Patents

ExxonMobil: 9 patents #1,243 of 10,161Top 15%
SOStora Enso Oyj: 6 patents #35 of 312Top 15%
STSymyx Technologies: 6 patents #64 of 198Top 35%
ARArcher-Daniels-Midland: 4 patents #61 of 334Top 20%
SSSymyx Solutions: 3 patents #5 of 64Top 8%
Dow Global Technologies: 2 patents #1,896 of 4,534Top 45%
RERennovia: 2 patents #10 of 16Top 65%
San Jose, CA: #1,945 of 32,062 inventorsTop 7%
California: #16,606 of 386,348 inventorsTop 5%
Overall (All Time): #115,823 of 4,157,543Top 3%
31 Patents All Time
James Longmire has been granted 31 US patents while listed as an inventor at ExxonMobil. The first was granted in 2005 and the most recent in February 2024. James Longmire ranks #115,823 of 4,157,543 US inventors in our database (top 2.8%). Patent records list James Longmire in San Jose, CA, US.

Issued Patents All Time

Showing 1–25 of 31 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11891370 Processes for the preparation of 2,5-furandicarboxylic acid and intermediates and derivatives thereof Valery Sokolovskii, Vincent J. Murphy, Thomas R. Boussie, Gary M. Diamond, Eric L. Dias +4 more 2024-02-06
11613523 Processes for the preparation of 2,5-furandicarboxylic acid and intermediates and derivatives thereof Valery Sokolovskii, Vincent J. Murphy, Thomas R. Boussie, Gary M. Diamond, Eric L. Dias +4 more 2023-03-28
11253839 Shaped porous carbon products Joshua Terrian, Andrew Ingram, Eric L. Dias, Alfred Hagemeyer, Hong X. Jiang +5 more 2022-02-22
10851074 Processes for the preparation of 2,5-furandicarboxylic acid and intermediates and derivatives thereof Valery Sokolovskii, Vincent J. Murphy, Thomas R. Boussie, Gary M. Diamond, Eric L. Dias +4 more 2020-12-01
10654027 Shaped porous carbon products Eric L. Dias, Alfred Hagemeyer, Hong X. Jiang, James A. W. Shoemaker, Valery Sokolovskii +3 more 2020-05-19
10654819 Processes for the preparation of 2,5-furandicarboxylic acid and intermediates and derivatives thereof Valery Sokolovskii, Vincent J. Murphy, Thomas R. Boussie, Gary M. Diamond, Eric L. Dias +4 more 2020-05-19
10442780 Processes for the preparation of 2,5-furandicarboxylic acid and intermediates and derivatives thereof Valery Sokolovskii, Vincent J. Murphy, Thomas R. Boussie, Gary M. Diamond, Eric L. Dias +4 more 2019-10-15
10384192 Shaped porous carbon products Eric L. Dias, Alfred Hagemeyer, Hong X. Jiang, James A. W. Shoemaker, Valery Sokolovskii +3 more 2019-08-20
10208006 Processes for the preparation of 2,5-furandicarboxylic acid and intermediates and derivatives thereof Valery Sokolovskii, Vincent J. Murphy, Thomas R. Boussie, Gary M. Diamond, Eric L. Dias +4 more 2019-02-19
9993802 Shaped porous carbon products Eric L. Dias, Alfred Hagemeyer, Hong X. Jiang, James A. W. Shoemaker, Valery Sokolovskii +3 more 2018-06-12 $94,150,000
9682368 Shaped porous carbon products Eric L. Dias, Alfred Hagemeyer, Hong X. Jiang, James A. W. Shoemaker, Valery Sokolovskii +3 more 2017-06-20
8946411 Production of caprolactam from adipic acid Eric L. Dias, Vincent J. Murphy, Hong X. Jiang 2015-02-03
8629280 Methods for oligomerizing olefins with chromium pyridine ether catalysts Lily Ackerman, Gary M. Diamond, Keith Hall, Vince Murphy, Dawn Verdugo 2014-01-14 $325,529,000
8557933 Methods for preparation of pyridylamines and their use in oligomerization reactions John R. Hagadorn, Timothy M. Boller, Steven D. Brown, Gary M. Diamond, Keith Hall +5 more 2013-10-15 $62,746,000
8383753 Polydentate heteroatom ligand containing metal complexes, catalysts and methods of making and using the same Jerzy Klosin, Lily Ackerman, Xiaohong Bei, Gary M. Diamond, Vince Murphy +2 more 2013-02-26 $20,527,000
8212047 Methods for preparation of pyridylamines John R. Hagadorn, Timothy M. Boller, Steven D. Brown, Gary M. Diamond, Keith Hall +5 more 2012-07-03 $114,960,000
8138348 Methods for oligomerizing olefins with chromium pyridine mono-oxazoline catalysts Lily Ackerman, Gary M. Diamond, Keith Hall, Mark Micklatcher 2012-03-20 $229,363,000
8071701 Polydentate heteroatom ligand containing metal complexes, catalysts and methods of making and using the same Jerzy Klosin, Lily Ackerman, Xiaohong Bei, Gary M. Diamond, Vince Murphy +2 more 2011-12-06 $28,260,000
8067609 Methods for oligomerizing olefins with chromium pyridine thioether catalysts Lily Ackerman, Gary M. Diamond, Keith Hall, Vince Murphy, Dawn Verdugo 2011-11-29 $297,017,000
7705157 Phenol-heterocyclic ligands, metal complexes, and their uses as catalysts Margarete K. Leclerc, Xiaohong Bei, Gary M. Diamond, James A. W. Shoemaker, Lily Ackerman +2 more 2010-04-27 $2,950,000
7642216 Methods of using heterocycle-amine ligands, compositions, complexes, and catalysts Gary M. Diamond, Anne M. LaPointe, Margarete K. Leclerc, Victor Nava-Salgado, James A. W. Shoemaker +1 more 2010-01-05 $1,722,000
7642324 Methods of using heterocycle-amine ligands, compositions, complexes, and catalysts Gary M. Diamond, Anne M. LaPointe, Margarete K. Leclerc, Victor Nava-Salgado, James A. W. Shoemaker +1 more 2010-01-05 $1,722,000
7638671 Methods of oligomerizing olefins David H. McConville, Lily Ackerman, Robert T. Li, Xiaohong Bei, Matthew C. Kuchta +11 more 2009-12-29 $238,270,000
7638670 Methods for oligomerizing olefins David H. McConville, Lily Ackerman, Robert T. Li, Xiaohong Bei, Matthew C. Kuchta +11 more 2009-12-29 $238,270,000
7425661 Methods for oligomerizing olefins David H. McConville, Lily Ackerman, Robert T. Li, Xiaohong Bei, Matthew C. Kuchta +11 more 2008-09-16 $339,001,000