Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12209063 | Processes for removing carbon disulfide from symmetrical and asymmetrical sulfide product streams | Michael S. Matson, Daniel M. Hasenberg, Dave C. Schwierman | 2025-01-28 |
| 11945770 | Catalytic processes and systems for alkyl sulfide purification | Ugochukwu Nwagwu, Jonathan A. Powell, Daniel M. Hasenberg | 2024-04-02 |
| 11851397 | Methods of making mercaptan compounds using nickel-molybdenum catalysts | Jason L. Kreider, Daniel M. Hasenberg, Brian Gerlach, Dale M. Solaas | 2023-12-26 |
| 11845716 | Processes for removing carbon disulfide from symmetrical and asymmetrical sulfide product streams | Michael S. Matson, Daniel M. Hasenberg, Dave C. Schwierman | 2023-12-19 |
| 11608317 | Two-step synthesis of pyrrole compounds from furan compounds | — | 2023-03-21 |
| 11174225 | Synthesis of asymmetrical sulfide compounds and asymmetrical ether compounds | Daniel M. Hasenberg, Jason L. Kreider, Henry Hwu | 2021-11-16 |
| 10927074 | Synthesis of methyl ethyl sulfide and related production systems | Daniel M. Hasenberg, Jason L. Kreider, Henry Hwu | 2021-02-23 |
| 10927052 | Decene oligomers | Robert C. Coffin, Steven M. Bischof, Lauren M. Kattchee, Jason L. Kreider | 2021-02-23 |
| 10774040 | Processes for removing carbon disulfide from symmetrical and asymmetrical sulfide product streams | Michael S. Matson, Daniel M. Hasenberg, Dave C. Schwierman | 2020-09-15 |
| 10647626 | Decene oligomers | Robert C. Coffin, Steven M. Bischof, Lauren M. Kattchee, Jason L. Kreider | 2020-05-12 |
| 10633334 | Synthesis of asymmetrical sulfide compounds and asymmetrical ether compounds | Daniel M. Hasenberg, Jason L. Kreider, Henry Hwu | 2020-04-28 |
| 10538488 | Synthesis of methyl ethyl sulfide and related production systems | Daniel M. Hasenberg, Jason L. Kreider, Henry Hwu | 2020-01-21 |
| 10501408 | Methods for producing thiol compounds and sulfide compounds using diphenylamine or a phenol compound | — | 2019-12-10 |
| 10207974 | Synthesis of gamma dicarbonyl and pyrrole compounds | — | 2019-02-19 |
| 10189779 | Methods for producing thiol compounds and sulfide compounds using diphenylamine or a phenol compound | — | 2019-01-29 |
| 9597693 | Mercaptanized dicyclopentadiene compositions and use thereof as a mining chemical collector | Jim D. Byers, Michael S. Matson, Jason L. Kreider | 2017-03-21 |
| 9539587 | Mercaptanized dicyclopentadiene compositions and use thereof as a mining chemical collector | Jim D. Byers, Michael S. Matson, Jason L. Kreider | 2017-01-10 |