Issued Patents All Time
Showing 25 most recent of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11801493 | Methods for conditioning an ethylene epoxidation catalyst and associated methods for the production of ethylene oxide | Marek Matusz, Robert Lewis Paddock, Randall Clayton Yeates | 2023-10-31 |
| 9339798 | Catalyst for the epoxidation of oelfins | Michael A. Richard | 2016-05-17 |
| 9073035 | Catalyst and catalyst carrier | Michael A. Richard | 2015-07-07 |
| 8999882 | Process for treating a carrier, a process for preparing a catalyst, the catalyst, and use of the catalyst | Randall Clayton Yeates | 2015-04-07 |
| 8937031 | Epoxidation catalyst, a process for preparing the catalyst, and a process for the production of an olefin oxide | Marek Matusz, Randall Clayton Yeates | 2015-01-20 |
| 8603937 | Olefin epoxidation process, a catalyst for use in the process, a carrier for use in preparing the catalyst, and a process for preparing the carrier | Randall Clayton Yeates, Marek Matusz | 2013-12-10 |
| 8536083 | Olefin epoxidation process, a catalyst for use in the process, a carrier for use in preparing the catalyst, and a process for preparing the carrier | Randall Clayton Yeates, Marek Matusz | 2013-09-17 |
| 8501664 | Process for treating a carrier, a process for preparing a catalyst, the catalyst, and use of the catalyst | Randall Clayton Yeates | 2013-08-06 |
| 8357825 | Process for the production of a 1,2-diol, a 1,2-diol ether, or an alkanolamine | William H. Gerdes, Donald J. Remus, Thomas Szymanski, Randall Clayton Yeates | 2013-01-22 |
| 8357813 | Process for the production of an olefin oxide | William H. Gerdes, Donald J. Remus, Thomas Szymanski, Randall Clayton Yeates | 2013-01-22 |
| 8148555 | Method for improving the selectivity of a catalyst and a process for the epoxidation of an olefin | Randall Clayton Yeates, Donald Reinalda | 2012-04-03 |
| 8084390 | Catalyst, a process for preparing the catalyst and a process for the production of an olefin oxide, a 1,2-diol, a 1,2 diol ether, or an alkanolamine | William H. Gerdes, Donald J. Remus, Thomas Szymanski, Randall Clayton Yeates | 2011-12-27 |
| 7825062 | Catalyst carrier and a process for preparing the catalyst carrier | William H. Gerdes, Thomas Szymanski, Donald J. Remus, Randall Clayton Yeates | 2010-11-02 |
| 7741499 | Catalyst composition | — | 2010-06-22 |
| 7713903 | Carrier, a process for preparing the carrier, an olefin epoxidation catalyst, a process for preparing the catalyst, and a process for the production of an olefin oxide, A 1,2-diol, A 1,2-diol ether, or an alkanolamine | Jian Lu, Nga Thi-Huyen Vi | 2010-05-11 |
| 7560411 | Olefin epoxidation process, a catalyst for use in the process, a carrier for use in preparing the catalyst, and a process for preparing the carrier | Randall Clayton Yeates, Marek Matusz | 2009-07-14 |
| 7547795 | Silver-containing catalysts, the manufacture of such silver-containing catalysts, and the use thereof | Marek Matusz, Michael A. Richard, Alouisius Nicolaas Renée BOS, Dominicus Maria Rekers, Donald Reinalda +2 more | 2009-06-16 |
| 7538235 | Process for preparing a catalyst, the catalyst, and a use of the catalyst | — | 2009-05-26 |
| 7507689 | Catalyst composition | — | 2009-03-24 |
| 7504525 | Catalyst composition | — | 2009-03-17 |
| 7485597 | Method for improving the selectivity of a catalyst and a process for the epoxidation of an olefin | Randall Clayton Yeates, Donald Reinalda | 2009-02-03 |
| 7439375 | Catalyst composition | — | 2008-10-21 |
| 7425647 | Process for preparing a group V111-metal containing catalyst, use thereof for preparing an alkenyl carboxylate | Michael F. Lemanski | 2008-09-16 |
| 7259129 | Silver-containing catalysts, the manufacture of such silver-containing catalysts, and the use thereof | Marek Matusz, Michael A. Richard, Alouisius Nicolaas Renée BOS, Dominicus Maria Rekers, Donald Reinalda +1 more | 2007-08-21 |
| 7247600 | Catalyst composition | — | 2007-07-24 |