PE

Paul C. Ellgen

KE Kerr-Mcgee: 5 patents #4 of 61Top 7%
KC Kerr-Mcgee Chemical: 5 patents #13 of 115Top 15%
UC Union Carbide: 1 patents #697 of 1,402Top 50%
UT Union Carbide Chemicals & Plastics Technology: 1 patents #70 of 210Top 35%
📍 St. Albans, WV: #4 of 66 inventorsTop 7%
🗺 West Virginia: #190 of 3,425 inventorsTop 6%
Overall (All Time): #428,776 of 4,157,543Top 15%
12
Patents All Time

Issued Patents All Time

Showing 1–12 of 12 patents

Patent #TitleCo-InventorsDate
5789112 Lithium manganese oxide compound and method of preparation 1998-08-04
5766569 Lithium manganese oxide compound and method of preparation Terrell N. Andersen 1998-06-16
5641468 Lithium manganese oxide compound and method of preparation 1997-06-24
5641465 Lithium maganese oxide compound and method of preparation Terrell N. Andersen 1997-06-24
5639438 Lithium manganese oxide compound and method of preparation 1997-06-17
5605773 Lithium manganese oxide compound and method of preparation 1997-02-25
5597664 Lithium manganese oxide compound and method of preparation 1997-01-28
5215735 Co-production of hydrogen peroxide and a useful ester 1993-06-01
5162166 Devices providing electrical energy from fuel/oxygen mixtures 1992-11-10
5120524 Co-production of hydrogen peroxide and a useful ester 1992-06-09
4916243 New catalyst composition and process for oxidation of ethylene to ethylene oxide Madan M. Bhasin, Charles D. Hendrix 1990-04-10
4235798 Process for producing two-carbon atom oxygenated compounds from synthesis gas with minimal production of methane William J. Bartley, Thomas Wilson 1980-11-25