Issued Patents All Time
Showing 25 most recent of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11666879 | Small channel short fixed bed adiabatic reactor for oxidative coupling of methane | Wugeng Liang, Sagar Sarsani, David West, Jonathan Banke, Hector Perez +3 more | 2023-06-06 |
| 11458458 | Mixed oxides catalysts for oxidative coupling of methane | Wugeng Liang, David West, Luanyi Li, Vidya Sagar Reddy SARSANI, Hector Perez | 2022-10-04 |
| 11007508 | Phenol alkylation catalyst precursor and catalyst, method of forming catalyst, method of regenerating catalyst, and method of alkylating phenol | Gary Mell Bates, Douglas Henry Lenz, Kenchaiah Lohith, Vivek Chandra Gyani, Omoyemen E. Ofoegbu +3 more | 2021-05-18 |
| 9643171 | Method of making heteropoly acid compound catalysts | Wugeng Liang, Lixia Cai, Joseph R. Linzer | 2017-05-09 |
| 9452421 | Method for manufacture of an alkane dehydrogenation catalyst | Patricia A. Hooks, Balamurali Krishna R. Nair | 2016-09-27 |
| 9415378 | Dehydrogenation catalyst, its use and method of preparation | Patricia A. Hooks, Balamurali Krishna R. Nair, Xiankuan Zhang | 2016-08-16 |
| 9364815 | Method of preparing an alumina catalyst support and catalyst for dehydrogenation reactions, and its use | Patricia A. Hooks, Balamurali Krishna R. Nair | 2016-06-14 |
| 9199226 | Alkane dehydrogenation catalyst performance obtained by a gel synthesis method | Patricia A. Hooks, Balamurali Krishna R. Nair | 2015-12-01 |
| 8722940 | High molybdenum mixed metal oxide catalysts for the production of unsaturated aldehydes from olefins | David L. Sullivan, Joe D. Dostal | 2014-05-13 |
| 8481448 | Catalyst for oxidation of saturated and unsaturated aldehydes to unsaturated carboxylic acid, method of making and method of using thereof | Wugeng Liang, David L. Sullivan, Clark Rea, Joe Linzer, Shahid Shaikh | 2013-07-09 |
| 7999133 | Methods for making unsaturated acids using catalysts for methacrolein oxidation | Scott A. Stevenson, Wugeng Liang, Lixia Cai, Angie McGuffey, Joseph R. Linzer | 2011-08-16 |
| 7923404 | Methods for preparing catalysts for methacrolein oxidation | Scott A. Stevenson, Wugeng Liang, Lixia Cai, Angie McGuffey, Joseph R. Linzer | 2011-04-12 |
| 7732367 | Catalyst for methacrolein oxidation and method for making and using same | Scott A. Stevenson, Wugeng Liang, Lixia Cai, Angie McGuffey, Joseph R. Linzer | 2010-06-08 |
| 7501377 | Mixed metal oxide catalysts for the production of unsaturated aldehydes from olefins | Wugeng Liang, Scott A. Stevenson, John S. Ledford, Joseph R. Linzer | 2009-03-10 |
| 7494952 | Process of making mixed metal oxide catalysts for the production of unsaturated aldehydes from olefins | Angela McGuffey | 2009-02-24 |
| 7485596 | Process for synthesizing a heteropoly acid catalyst for oxidation of unsaturated aldehydes to unsaturated carboxylic acid | Lixia Cai, Wugeng Liang | 2009-02-03 |
| 7361791 | Mixed metal oxide catalysts for the production of unsaturated aldehydes from olefins | Wugeng Liang, Scott A. Stevenson, John S. Ledford, Joseph R. Linzer | 2008-04-22 |
| 7232788 | Mixed metal oxide catalysts for the production of unsaturated aldehydes from olefins | Wugeng Liang, Scott A. Stevenson, John S. Ledford, Joseph R. Linzer | 2007-06-19 |
| 7229945 | Process of making mixed metal oxide catalysts for the production of unsaturated aldehydes from olefins | — | 2007-06-12 |
| 5908498 | Process for preparing an improved low-dusting, free-flowing pigment | Phillip M. Story, John E. Halko | 1999-06-01 |
| 5733365 | Process for preparing an improved low-dusting, free-flowing pigment | John E. Halko, Phillip M. Story, Kelly A. Green | 1998-03-31 |
| 5597515 | Conductive, powdered fluorine-doped titanium dioxide and method of preparation | Bruce R. Palmer | 1997-01-28 |
| 5571855 | Attenuation of polymer substrate degradation due to ultraviolet radiation | Bruce R. Palmer, Penelope Stamatakis | 1996-11-05 |
| 5504134 | Attenuation of polymer substrate degradation due to ultraviolet radiation | Bruce R. Palmer, Penelope Stamatakis | 1996-04-02 |
| 5414620 | Synthetic friction algorithm for a hand control element | — | 1995-05-09 |