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

James L. Gaddy — 21 Patents

BRBioengineering Resources: 7 patents #1 of 7Top 15%
ILIneos Bio Limited: 5 patents #1 of 10Top 10%
CGCelanese Gmbh: 4 patents #126 of 404Top 35%
CMCurators Of The University Of Missouri: 1 patents #512 of 1,157Top 45%
UAUniversity Of Arkansas: 1 patents #377 of 525Top 75%
Rolla, MO: #14 of 363 inventorsTop 4%
Missouri: #760 of 23,789 inventorsTop 4%
Overall (All Time): #201,324 of 4,157,543Top 5%
21 Patents All Time
James L. Gaddy has been granted 21 US patents while listed as an inventor at Bioengineering Resources. The first was granted in 1982 and the most recent in February 2014. James L. Gaddy ranks #201,324 of 4,157,543 US inventors in our database (top 4.8%). Patent records list James L. Gaddy in Rolla, MO, US.

Issued Patents All Time

Showing 1–21 of 21 patents

Patent #TitleCo-InventorsDate
8647851 Methods for increasing the production of ethanol from microbial fermentation Dinesh K. Arora, Ching-Whan Ko, John Randall Phillips, Rahul Basu, Carl V. Wikstrom +1 more 2014-02-11
8642301 Methods for increasing the production of ethanol from microbial fermentation Dinesh K. Arora, Ching-Whan Ko, John Randall Phillips, Rahul Basu, Carl V. Wilkstrom +1 more 2014-02-04
8642302 Methods for increasing the production of ethanol from microbial fermentation Dinesh K. Arora, Ching-Whan Ko, John Randall Phillips, Rahul Basu, Carl V. Wilkstrom +1 more 2014-02-04
8592190 Methods for sequestering carbon dioxide into alcohols via gasification fermentation Ching-Whan Ko, J. Randy Phillips, M. Sean Slape 2013-11-26
8574879 Methods for increasing the production of ethanol from microbial fermentation Dinesh K. Arora, Ching-Whan Ko, John Randall Phillips, Rahul Basu, Carl V. Wilkstrom +1 more 2013-11-05
7285402 Methods for increasing the production of ethanol from microbial fermentation Dinesh K. Arora, Ching-Whan Ko, John Randall Phillips, Rahul Basu, Carl V. Wikstrom +1 more 2007-10-23
7196218 Microbial process for the preparation of acetic acid, as well as solvent for its extraction from the fermentation broth Edgar C. Clausen, Ching-Whan Ko, Leslie Wade, Carl V. Wikstrom 2007-03-27
RE39175 Microbial process for the preparation of acetic acid as well as solvent for its extraction from the fermentation broth Edgar C. Clausen, Ching-Whan Ko, Leslie Wade, Carl V. Wikstrom 2006-07-11
6753170 Microbial process for the preparation of acetic acid, as well as solvent for its extraction from the fermentation broth Edgar C. Clausen, Ching-Whan Ko, Leslie Wade, Carl V. Wikstrom 2004-06-22
6368819 Microbial process for the preparation of acetic acid as well as solvent for its extraction from the fermentation broth Edgar C. Clausen, Ching-Whan Ko, Leslie Wade, Carl V. Wikstrom 2002-04-09
6340581 Biological production of products from waste gases 2002-01-22
6136577 Biological production of ethanol from waste gases with Clostridium ljungdahlii 2000-10-24
5807722 Biological production of acetic acid from waste gases with Clostridium ljungdahlii 1998-09-15
5783081 Performance of anaerobic digesters 1998-07-21
5593886 Clostridium stain which produces acetic acid from waste gases 1997-01-14
5342524 Performance of anaerobic digesters 1994-08-30
5188673 Concentrated sulfuric acid process for converting lignocellulosic materials to sugars Edgar C. Clausen 1993-02-23
5173429 Clostridiumm ljungdahlii, an anaerobic ethanol and acetate producing microorganism Edgar C. Clausen 1992-12-22
4645658 Method of recovering hydrochloric acid from a product comprised of sugars and concentrated hydrochloric acid Edgar C. Clausen 1987-02-24
4608245 Method of separation of sugars and concentrated sulfuric acid Edgar C. Clausen 1986-08-26
4355108 Ethanol production with an immobilized cell reactor Oliver Clifford Sitton 1982-10-19