Issued Patents All Time
Showing 25 most recent of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12172148 | Catalyst composition for selective hydrogenation with improved characteristics | Normen Szesni, Alfred Hagemeyer, Frank Grossmann, Richard Fischer, Michael Urbancic +4 more | 2024-12-24 |
| 12172147 | Catalyst composition for selective hydrogenation with improved characteristics | Normen Szesni, Alfred Hagemeyer, Frank Grossmann, Richard Fischer, Michael Urbancic +4 more | 2024-12-24 |
| 10933405 | Dehydrogenation catalysts and methods for preparing and using them | Vladimir Fridman, Rong Xing, Matt Greaney, Claus G. Lugmair | 2021-03-02 |
| 10137437 | Method for producing a catalyst for the partial oxidation/ammoxidation of olefins | Valery Sokolovskii, Deepti Machiraju, Hongyi C. Hou, Gerhard Mestl, Claus G. Lugmair +2 more | 2018-11-27 |
| 9175232 | Selective catalysts having high temperature alumina supports for naphtha hydrodesulfurization | Jason Wu, Edward S. Ellis, Valery Sokolovskii, Anthony F. Volpe, Jr. | 2015-11-03 |
| 8637423 | Selective catalysts having high temperature alumina supports for naphtha hydrodesulfurization | Jason Wu, Edward S. Ellis, Valery Sokolovskii, Anthony F. Volpe, Jr. | 2014-01-28 |
| 8263519 | Sour service dewaxing catalyst without separate hydrogenation function | Christine N. Elia, Mohan Kalyanaraman, Michel Daage, Stephen H. Brown, Lei Zhang +6 more | 2012-09-11 |
| 8216958 | Selective catalysts having silica supports for naphtha hydrodesulfurization | Jason Wu, Chuansheng Bai, Thomas R. Halbert, Stuart L. Soled, Sabato Miseo +4 more | 2012-07-10 |
| 8216964 | Layered support material for catalysts | Tao Wang, Leslie Wade, Ioan Nicolau, Yumin Liu, Victor Wong +6 more | 2012-07-10 |
| 8030240 | Multiple molecular sieve catalyst for sour service dewaxing | Christine N. Elia, Mohan Kalyanaraman, Lei Zhang, Michel Daage, Darden Sinclair +5 more | 2011-10-04 |
| 7951746 | Bulk group VIII/group VIB metal catalysts and method of preparing same | Chuansheng Bai, El-Mekki El-Malki, Jeff Elks, Zhiguo Hou, Jon M. McConnachie +7 more | 2011-05-31 |
| 7754165 | High pressure parallel reactor | Lynn Erden, Howard W. Turner | 2010-07-13 |
| 7615509 | High activity supported distillate hydroprocessing catalysts | Chuansheng Bai, El-Mekki El-Malki, Jeff Elks, Zhiguo Hou, Jon M. McConnachie +8 more | 2009-11-10 |
| 7612014 | Halide free precurors for catalysts | Tao Wang, Leslie Wade, Ioan Nicolau, Yumin Liu, Victor Wong +6 more | 2009-11-03 |
| 7598198 | Rhodium containing catalysts | Tao Wang, Leslie Wade, Ioan Nicolau, Yumin Liu, Victor Wong +6 more | 2009-10-06 |
| 7556966 | High pressure parallel reactor | Lynn Van Erden, Howard W. Turner | 2009-07-07 |
| 7550637 | Catalyst and process for selective hydrogenation | Michel Molinier, John Di-Yi Ou, Michael A. Risch, Anthony F. Volpe, Jr., Jeffrey C. Yoder | 2009-06-23 |
| 7503515 | Methods and apparatus for mechanical treatment of materials such as catalysts | Claus G. Lugmair, Alfred Hagemeyer, Lynn Van Erden, Anthony F. Volpe, Jr., Yumin Liu | 2009-03-17 |
| 7462751 | Catalyst and process for selective hydrogenation | Michel Molinier, John Di-Yi Ou, Michael A. Risch, Anthony F. Volpe, Jr., Jeffrey C. Yoder +1 more | 2008-12-09 |
| 7220700 | Catalyst and process for selective hydrogenation | Michel Molinier, John Di-Yi Ou, Michael A. Risch, Anthony F. Volpe, Jr., Jeffrey C. Yoder +1 more | 2007-05-22 |
| 7220701 | Catalyst and process for selective hydrogenation | Michel Molinier, John Di-Yi Ou, Michael A. Risch, Anthony F. Volpe, Jr., Jeffrey C. Yoder | 2007-05-22 |
| 7111802 | Apparatus for pressing and other mechanical treatment of materials such as catalysts | Claus G. Lugmair, Alfred Hagemeyer, Lynn Van Erden, Anthony F. Volpe, Jr., Yumin Liu | 2006-09-26 |
| 7018589 | High pressure parallel reactor | Lynn Erden, Howard W. Turner | 2006-03-28 |
| 6971593 | Methods for mechanical treatment of materials such as catalysts | Claus G. Lugmair, Alfred Hagemeyer, Lynn Van Erden, Anthony F. Volpe, Jr., Yumin Liu | 2005-12-06 |
| 6933409 | Amination of aromatic hydrocarbons and heterocyclic analogs thereof | Damodara M. Poojary, Ramesh B. Borade, Alfred Hagemeyer, Xiao Ping Zhou, Christopher E. Dube +3 more | 2005-08-23 |