Issued Patents All Time
Showing 25 most recent of 104 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10221370 | Method of separating lignin derived compounds from pyrolysis oil | Paul Richard Weider, Robert Lawrence Blackbourn | 2019-03-05 |
| 8900833 | Method of recovering lipids from microbial biomass | Joseph James ALISHUSKY, Robert Lawrence Blackbourn, Paul Richard Weider | 2014-12-02 |
| 7358312 | Epoxy resin curing agent of epoxy resin-liquid amine adduct and polyamidoamine | Christian Jean Charles De Cock, Pascale CLAEYS BOUUAERT, Derek Scott Kincaid, Karin Van Poppel, Dominique Elisabeth Marie Vandenberghe | 2008-04-15 |
| 6956086 | Water dispersible epoxy resins | Gayle Edward Back, Larry S. Corley, Jimmy D. Elmore | 2005-10-18 |
| 6653436 | Water dispersible epoxy resins | Gayle Edward Back, Larry S. Corley, Jimmy D. Elmore | 2003-11-25 |
| 6359037 | Polyamine/epoxy-functional amidoamine product with epoxy resin | Charles J. Stark, Gayle Edward Back, Jimmy D. Elmore, Kalyan Ghosh, Kailash Dangayach | 2002-03-19 |
| 6277928 | Epoxy-functional amidoamine reacted with excess polyamine and monoepoxy as epoxy curative | Charles J. Stark, by Ann E. Stark, adminstrator, Gayle Edward Back, Jimmy D. Elmore, Kalyan Ghosh +1 more | 2001-08-21 |
| 6235931 | Partial oxidation of polyoxyalkylene polyol compositions to polycarboxylic acid compositions | Gayle Edward Back, Glynnda Addicks, Jimmie Dale Elmore, Herbert E. Fried | 2001-05-22 |
| 6221934 | Aqueous dispersions of epoxy resins | Charles J. Stark, Jimmy D. Elmore, Gayle Edward Back, Ernest Charles Galgoci, Jr. | 2001-04-24 |
| 6136894 | Aqueous epoxy resin system with curing agent from reacting acid-terminated polyalkylene glycol with epoxy-amine adduct | Charles J. Stark, Gayle Edward Back, Jimmy D. Elmore, Kalyan Ghosh, Kailash Dangayach | 2000-10-24 |
| 6127459 | Epoxy resin curing agent-reacting acid-terminated polyalkylene glycol with excess amine-terminated polyamine-epoxy resin adduct | Charles J. Stark, Gayle Edward Back, Jimmy D. Elmore, Kalyan Ghosh, Kailash Dangayach | 2000-10-03 |
| 5843580 | Aqueous polymer emulsion | Evert Van Der Heide, Gerrit Vietje | 1998-12-01 |
| 5837867 | Fuel compositions | Jiang-Jen Lin, Charles L. Edwards, Garo Garbis Vaporciyan | 1998-11-17 |
| 5693107 | Fuel compositions comprising hydantoin-containing polyether alcohol additives | Jiang-Jen Lin, Sarah L. Weaver | 1997-12-02 |
| 5684080 | Aqueous polymer emulsion | Evert Van Der Heide, Gerrit Vietje | 1997-11-04 |
| 5606006 | Trisepoxy resin compositions | — | 1997-02-25 |
| 5578686 | Phenolic allyl ethers | Donald R. Kelsey | 1996-11-26 |
| 5507843 | Fuel compositions | Jiang-Jen Lin, Sarah L. Weaver | 1996-04-16 |
| 5495051 | Phenolic allyl ethers | Donald R. Kelsey | 1996-02-27 |
| 5489315 | Fuel compositions comprising hydantoin-containing polyether alcohol additives | Jiang-Jen Lin, Sarah L. Weaver | 1996-02-06 |
| 5458660 | Fuel compositions | Jiang-Jen Lin, Sarah L. Weaver | 1995-10-17 |
| 5406003 | Phenolic compounds | Donald R. Kelsey | 1995-04-11 |
| 5382713 | Phenolic compounds | Donald R. Kelsey | 1995-01-17 |
| 5359023 | Cyclohexanenorbornane epoxy resin with curing agent | Donald R. Kelsey | 1994-10-25 |
| 5359028 | Polyketone polymers | Eit Drent | 1994-10-25 |