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, Wen-Sheng Lee, Victor J. Sussman, Dmitry A. Krapchetov, Jeffrey A. Herron | 2025-08-26 |
| 11813593 | Heterogeneous catalyst | Kirk W. Limbach, Dmitry A. Krapchetov, Wen-Sheng Lee, Victor J. Sussman, Jeffrey A. Herron | 2023-11-14 |
| 11577225 | Heterogeneous catalyst | Jeffrey A. Herron, Kirk W. Limbach, Wen-Sheng Lee, Victor J. Sussman | 2023-02-14 |
| 11498057 | Heterogeneous catalyst | Kirk W. Limbach, Dmitry A. Krapchetov, Wen-Sheng Lee, Victor J. Sussman, Jeffrey A. Herron | 2022-11-15 |
| 11207664 | Heterogeneous catalyst | Victor J. Sussman, Wen-Sheng Lee, Kirk W. Limbach | 2021-12-28 |
| 11111204 | Method for production of methyl methacrylate by oxidative esterification using a heterogeneous catalyst | Jeffrey A. Herron, Kirk W. Limbach, Wen-Sheng Lee, Victor J. Sussman | 2021-09-07 |
| 10829432 | Method for production of methyl methacrylate by oxidative esterification using a heterogeneous catalyst | Kirk W. Limbach, Dmitry A. Krapchetov, Daniel A. Hickman, Jeffrey A. Herron, Kurt D. Olson +3 more | 2020-11-10 |
| 10829431 | Method for production of methyl methacrylate by oxidative esterification using a heterogeneous catalyst | Kirk W. Limbach, Dmitry A. Krapchetov, Daniel A. Hickman | 2020-11-10 |
| 10829433 | Method for production of methyl methacrylate by oxidative esterification using a heterogeneous catalyst | Kirk W. Limbach, Victor J. Sussman, Wen-Sheng Lee | 2020-11-10 |
| 9969672 | Oxidative esterification process | Kirk W. Limbach, Dmitri A. Kraptchetov | 2018-05-15 |
| 9770708 | Oxidative esterification catalyst | Kirk W. Limbach, Dmitri A. Kraptchetov | 2017-09-26 |
| 9676699 | Preparation of methyl methacrylate via an oxidative esterification process | Kirk W. Limbach, Dmitri A. Kraptchetov | 2017-06-13 |
| 9156764 | Process for making ethylene and acetic acid | Scott Han, Daniel J. Martenak | 2015-10-13 |
| 9120735 | Method for preparing acrylic acid from propane and propylene | Scott Han, Dmitri A. Kraptchetov, Daniel J. Martenak, Nelson I. Quiros, Timothy J. Donnelly | 2015-09-01 |
| 9024062 | Reactor and process for propane oxidation | Scott Han, Daniel J. Martenak | 2015-05-05 |