Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11859228 | Epimerase enzymes and their use | William Schroeder, Sridhar Govindarajan, Mark Welch | 2024-01-02 |
| 10774022 | Process for making biobased fuel additives | Junming Sun, Changjun Liu, Yong Wang, Kevin Martin | 2020-09-15 |
| 10480018 | Genus of epimerase enzymes for conversion of fructose to allulose at high temperature and low pH | William Schroeder, Mark Welch, Sridhar Govindarajan | 2019-11-19 |
| 10155736 | Esterification of 2,5-furan-dicarboxylic acid | Kenneth Stensrud | 2018-12-18 |
| 10118886 | Biofuels production from bio-derived carboxylic-acid esters | Kenneth Stensrud | 2018-11-06 |
| 9975818 | Process for making biobased isoprene | Junming Sun, Changjun Liu, Yong Wang, Kevin Martin | 2018-05-22 |
| 9914713 | Hydrogenation products from biologically-derived carboxylic-acid esters | Kenneth Stensrud | 2018-03-13 |
| 9890131 | Direct synthesis of bio-based alkyl and furanic diol ethers, acetates, ether-acetates, and carbonates | Kenneth Stensrud | 2018-02-13 |
| 9834531 | Use of carboxylic acids and furanic molecules for esterification | Kenneth Stensrud | 2017-12-05 |
| 9765045 | Esterification of 2,5-furan-dicarboxylic acid | Kenneth Stensrud | 2017-09-19 |
| 9751823 | Processes for making methacrylic acid | Junming Sun, Changjun Liu, Yong Wang, Kevin Martin | 2017-09-05 |
| 9586194 | Process and catalyst for conversion of acetic acid to isobutene | Junming Sun, Changjun Liu, Yong Wang, Kevin Martin | 2017-03-07 |
| 9586923 | Spray oxidation process for producing 2,5-furandicarboxylic acid from hydroxymethylfurfural | Bala Subramaniam, Xiaobin Zuo, Daryle Hadley Busch | 2017-03-07 |
| 9580365 | Process and catalyst for conversion of acetic acid to isobutene and propylene | Junming Sun, Changjun Liu, Yong Wang, Kevin Martin | 2017-02-28 |
| 9505671 | Renewable para-xylene from acetic acid | Junming Sun, Changjun Liu, Yong Wang, Colin F. Smith, Kevin Martin | 2016-11-29 |
| 9464026 | Recovering and using carboxylic acids from a fermentation broth | Kenneth Stensrud | 2016-10-11 |
| 9403749 | Processes for making methacrylic acid | Junming Sun, Changjun Liu, Yong Wang, Kevin Martin | 2016-08-02 |
| 9388116 | Alcohol-mediated esterification of carboxylic acids with carbonates | Kenneth Stensrud, Mitchell Schultz | 2016-07-12 |
| 9381495 | Renewable isobutene and isoprene from a mixture of acetic acid and propionic acid | Junming Sun, Changjun Liu, Yong Wang, Kevin Martin | 2016-07-05 |
| 9234064 | Processes for making acrylic-type monomers and products made therefrom | — | 2016-01-12 |
| 9212106 | Renewable olefins from a mixture of acetic acid and propionic acid | Junming Sun, Changjun Liu, Yong Wang, Colin F. Smith, Kevin Martin +1 more | 2015-12-15 |
| 9156746 | Use of byproduct acetic acid from oxidative methods of making acrylic acid and/or methacrylic acid | Junming Sun, Changjun Liu, Yong Wang, Kevin Martin | 2015-10-13 |