Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11820725 | Process for catalytic hydrogenation of halonitroaromatics | John H. Ahn | 2023-11-21 |
| 11806703 | Emission control during catalyst regeneration | — | 2023-11-07 |
| 11225454 | Process for catalytic hydrogenation of halonitroaromatics | John H. Ahn | 2022-01-18 |
| 11065611 | Emission control during catalyst regeneration | — | 2021-07-20 |
| 11008276 | Processes for preparing 2,5-dichlorophenol | John H. Ahn, Don Probst, John Wang | 2021-05-18 |
| 10562841 | Process for catalytic hydrogenation of halonitroaromatics | John H. Ahn | 2020-02-18 |
| 10550063 | Processes for preparing 2,5-dichlorophenol | John H. Ahn, John Wang, Don Probst | 2020-02-04 |
| 10343965 | Separation of dichlorophenols | Eduardo A. Casanova, John H. Ahn, Junqiu Yang | 2019-07-09 |
| 9944667 | Metal utilization in supported, metal-containing catalysts | — | 2018-04-17 |
| 9163041 | Metal utilization in supported, metal-containing catalysts | — | 2015-10-20 |
| 8703639 | Oxidation catalyst and its use for catalyzing liquid phase oxidation reactions | Mark A. Leiber | 2014-04-22 |
| 8252953 | Metal utilization in supported, metal-containing catalysts | — | 2012-08-28 |
| 8143441 | Deeply reduced oxidation catalyst and its use in preparing N-(phosphonomethyl) glycine compounds | Jerry R. Ebner, Mark A. Leiber, Anthony Woods, Peter E. Rogers | 2012-03-27 |
| 7291751 | Use of a supplemental promoter in conjunction with a carbon-supported, noble-metal-containing catalyst in liquid phase oxidation reactions | Mark A. Leiber | 2007-11-06 |
| 7067693 | Deeply reduced oxidation catalyst and its use in preparing N-(phosphonomethyl) glycine compounds | Jerry R. Ebner, Mark A. Leiber, Anthony Woods, Peter E. Rogers, Jingye Liu +1 more | 2006-06-27 |
| 6963009 | Use of a supplemental promoter in conjunction with a carbon-supported noble-metal-containing catalyst in liquid phase oxidation reactions | Mark A. Leiber, Jerry R. Ebner, Anthony Woods, Peter E. Rogers | 2005-11-08 |
| 6603039 | Deeply reduced oxidation catalyst and its use for catalyzing liquid phase oxidation reactions | Jerry R. Ebner, Mark A. Leiber, Peter E. Rogers, Jingyue Liu, Anthony Woods | 2003-08-05 |
| 6586621 | Use of a supplemental promoter in conjunction with a carbon-supported, noble-metal containing catalyst in liquid phase oxidation reactions | Mark A. Leiber, Jerry R. Ebner, Anthony Woods, Peter E. Rogers | 2003-07-01 |
| 6417133 | Deeply reduced oxidation catalyst and its use for catalyzing liquid phase oxidation reactions | Jerry R. Ebner, Mark A. Leiber, Peter E. Rogers, Jingyue Liu, Anthony Woods | 2002-07-09 |
| 6232494 | Process for the preparation of N-(phosphonomethyl)glycine by oxidizing N-substituted N-(phosphonomethyl)glycine | David A. Morgenstern, David E. McKenzie, Robert Orth, David Oburn, Cindy Ludwig +1 more | 2001-05-15 |
| 6184413 | Supported phase catalyst | Mark E. Davis | 2001-02-06 |
| 5935892 | Supported phase catalyst | Mark E. Davis | 1999-08-10 |
| 5827794 | Supported highly-polar liquid phase chiral sulfonated binap catalyst for asymmetric synthesis of optically active compounds | Mark E. Davis | 1998-10-27 |
| 5756838 | Method of asymmetrically synthesizing optically active compounds using supported phase chiral sulfonated BINAP catalyst | Mark E. Davis | 1998-05-26 |
| 5736480 | Supported phase chiral sulfonated BINAP catalyst solubilized in alcohol and method of asymmetric hydrogenation | Mark E. Davis | 1998-04-07 |