Issued Patents All Time
Showing 25 most recent of 56 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9337505 | Process of reforming a sulfur-containing liquid fuel | Subir Roychoudhury, Christian Junaedi | 2016-05-10 |
| 9199846 | Process and apparatus for reforming a high sulfur-containing liquid fuel | Subir Roychoudhury, Christian Junaedi, Saurabh Vilekar | 2015-12-01 |
| 9102531 | Reactor control method | Subir Roychoudhury, Joel DesJardins, David Spence, Richard Mastanduno, William C. Pfefferle | 2015-08-11 |
| 8557189 | Catalytic system for converting liquid fuels into syngas | Subir Roychoudhury, Maxim Lyubovsky, Curtis Morgan, Joel DesJardins | 2013-10-15 |
| 8444951 | Catalytic process and system for converting liquid fuels into syngas | Subir Roychoudhury, Maxim Lyubovsky, Curtis Morgan, Joel DesJardins | 2013-05-21 |
| 8439990 | Reactor flow control apparatus | Subir Roychoudhury, David Spence, Richard Mastanduno, Jun Iwamoto, Go Motohashi +2 more | 2013-05-14 |
| 8337757 | Reactor control method | Subir Roychoudhury, Joel DesJardins, David Spence, Richard Mastanduno, William C. Pfefferle | 2012-12-25 |
| 7396969 | Process for preparing short chain alkyl aromatic compounds | Jane C. Cheng, Terry E. Helton, Dominick N. Mazzone | 2008-07-08 |
| 7141092 | Regenerable adsorption system | Subir Roychoudhury, Jay A. Perry | 2006-11-28 |
| 6919491 | Process for preparing short chain alkyl aromatic compounds | Jane C. Cheng, Terry E. Helton, Dominick N. Mazzone | 2005-07-19 |
| 6641714 | Hydrocarbon upgrading process | — | 2003-11-04 |
| 6224748 | Process for hydrocracking cycle oil | Clarence D. Chang, Scott Han, Daniel J. Martenak, Jose G. Santiesteban | 2001-05-01 |
| 6217747 | Process for selective wax hydrocracking | Clarence D. Chang, Scott Han, Daniel J. Martenak, Jose G. Santiesteban | 2001-04-17 |
| 5600048 | Continuous process for preparing ethylbenzene using liquid phase alkylation and vapor phase transalkylation | Jane C. Cheng, C. Morris Smith, Chaya R. Venkat | 1997-02-04 |
| 5563311 | Process for preparing short chain alkyl aromatic compounds | Clarence D. Chang, Jane C. Cheng, Scott Han, Jos e G. Santiesteban | 1996-10-08 |
| 5557024 | Process for preparing short chain alkyl aromatic compounds | Jane C. Cheng, Anthony D. Fung, Donald J. Klocke, Stephen L. Lawton, Daria N. Lissy +2 more | 1996-09-17 |
| 5543036 | Process for hydrotreating | Clarence D. Chang, Scott Han, Daniel J. Martenak, Jose G. Santiesteban | 1996-08-06 |
| 5493065 | Liquid phase ethylbenzene synthesis with MCM-49 | Jane C. Cheng, C. Morris Smith | 1996-02-20 |
| 5453554 | Process for preparing short chain alkyl aromatic compounds | Jane C. Cheng, Anthony S. Fung, Donald J. Klocke, Stephen L. Lawton, Daria N. Lissy +2 more | 1995-09-26 |
| 5371310 | Process for preparing short chain alkyl aromatic compounds | J. Michael Bennett, Clarence D. Chang, Jane C. Cheng, Stephen L. Lawton, Michael E. Leonowicz +3 more | 1994-12-06 |
| 5358628 | Production of high viscosity index lubricants | Minas R. Apelian, Charles L. Baker, Jr., Thomas F. Degnan, David O. Marler, Dominick N. Mazzone | 1994-10-25 |
| 5238898 | Catalyst and process for upgrading methane to higher hydrocarbons | Scott Han, Lorenzo C. DeCaul, Robert E. Palermo | 1993-08-24 |
| 5191138 | Process for oxidative conversion of methane to higher hydrocarbons using metal sulfide oxidizing agent | Scott Han, James N. Michaels, Robert E. Palermo, David L. Stern | 1993-03-02 |
| 5149516 | Partial oxidation of methane over perovskite catalyst | Scott Han, Lorenzo C. DeCaul, Robert E. Palermo | 1992-09-22 |
| 5105044 | Catalyst and process for upgrading methane to higher hydrocarbons | Scott Han, Lorenzo C. DeCaul, Robert E. Palermo | 1992-04-14 |