Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12397284 | Process and catalyst for oxidative esterification with long-life catalyst | Kirk W. Limbach, Christopher D. Frick, Victor J. Sussman, Dmitry A. Krapchetov, Jeffrey A. Herron | 2025-08-26 |
| 12251687 | Methods of etherification | Dean M. Millar, Stephen W. King | 2025-03-18 |
| 12187671 | Methods of etherification | Sung-Yu Ku, Stephen W. King | 2025-01-07 |
| 11945772 | Metallosilicate catalyst solvents for the formation of alkylene glycol monoalkyl ethers | Mingzhe Yu, Jing L. Houser, Sung-Yu Ku, Wanglin Yu, Stephen W. King +2 more | 2024-04-02 |
| 11813593 | Heterogeneous catalyst | Kirk W. Limbach, Christopher D. Frick, Dmitry A. Krapchetov, Victor J. Sussman, Jeffrey A. Herron | 2023-11-14 |
| 11577225 | Heterogeneous catalyst | Christopher D. Frick, Jeffrey A. Herron, Kirk W. Limbach, Victor J. Sussman | 2023-02-14 |
| 11498057 | Heterogeneous catalyst | Kirk W. Limbach, Christopher D. Frick, Dmitry A. Krapchetov, Victor J. Sussman, Jeffrey A. Herron | 2022-11-15 |
| 11207664 | Heterogeneous catalyst | Victor J. Sussman, Kirk W. Limbach, Christopher D. Frick | 2021-12-28 |
| 11111204 | Method for production of methyl methacrylate by oxidative esterification using a heterogeneous catalyst | Christopher D. Frick, Jeffrey A. Herron, Kirk W. Limbach, Victor J. Sussman | 2021-09-07 |
| 10865179 | Method for production of methyl methacrylate by oxidative esterification using a heterogeneous catalyst | Jeffrey A. Herron, Daniel J. Arriola, D. Wayne Blaylock, Victor J. Sussman, Daniel A. Hickman +1 more | 2020-12-15 |
| 10829435 | Method for production of methyl methacrylate by oxidative esterification using a heterogeneous catalyst | Dmitry A. Krapchetov, James Elder, William G. Worley, Kirk W. Limbach, Daniel A. Hickman +2 more | 2020-11-10 |
| 10829433 | Method for production of methyl methacrylate by oxidative esterification using a heterogeneous catalyst | Kirk W. Limbach, Christopher D. Frick, Victor J. Sussman | 2020-11-10 |
| 10829434 | Method for production of methyl methacrylate by oxidative esterification using a heterogeneous catalyst | Dmitry A. Krapchetov, Kirk W. Limbach, Daniel A. Hickman, Andrew T. Heitsch, Victor J. Sussman +1 more | 2020-11-10 |
| 10829432 | Method for production of methyl methacrylate by oxidative esterification using a heterogeneous catalyst | Kirk W. Limbach, Dmitry A. Krapchetov, Christopher D. Frick, Daniel A. Hickman, Jeffrey A. Herron +3 more | 2020-11-10 |
| D559851 | Arrow key | Chao-Lung Chang | 2008-01-15 |