Issued Patents All Time
Showing 25 most recent of 55 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7662273 | Lube basestocks manufacturing process using improved hydrodewaxing catalysts | William J. Murphy, Stuart L. Soled, Ian A. Cody, David W. Larkin, Terry E. Helton | 2010-02-16 |
| 7638453 | Molecular sieve containing hydrodewaxing catalysts | William J. Murphy, Stuart L. Soled, Ian A. Cody, David W. Larkin, Terry E. Helton | 2009-12-29 |
| 7455762 | Selective hydrodesulfurization process | Chuansheng Bai, Stuart S. Shih, Michael C. Kerby, Edward A. Lemon, Jr. | 2008-11-25 |
| 7297251 | Multi-stage hydrodesulfurization of cracked naphtha streams with a stacked bed reactor | Edward S. Ellis, Richard A. Demmin, John P. Greeley, Bruce R. Cook, Garland B. Brignac +1 more | 2007-11-20 |
| 7285512 | Selective hydrodesulfurization catalyst | Chuansheng Bai, Stuart S. Shih, Michael C. Kerby, Edward A. Lemon, Jr., Jean W. Beeckman | 2007-10-23 |
| 6929738 | Two stage process for hydrodesulfurizing distillates using bulk multimetallic catalyst | Kenneth L. Riley, Darryl P. Klein, Zhiguo Hou, Stuart L. Soled, Michael C. Kerby +3 more | 2005-08-16 |
| 6783663 | Hydrotreating using bulk multimetallic catalysts | Kenneth L. Riley, Darryl P. Klein, Zhiguo Hou, Stuart L. Soled, Michael C. Kerby +3 more | 2004-08-31 |
| 6740228 | Process for reforming petroleum hydrocarbon stocks | Johannes Petrus Verduijn, John J. Ziemiak | 2004-05-25 |
| 6723230 | Regeneration of iron-based hydrogen sulfide sorbents | Jingguang Chen, Leo D. Brown, William C. Baird, Jr., Edward S. Ellis, Michele S. Touvelle +2 more | 2004-04-20 |
| 6683020 | Naphthene ring opening over an iridium ring opening catalyst | William C. Baird, Jr., Darryl P. Klein, Jingguang Chen | 2004-01-27 |
| 6649043 | Regeneration of hydrogen sulfide sorbents | Jingguang Chen, Leo D. Brown, William C. Baird, Jr., Edward S. Ellis, Michele S. Touvelle +2 more | 2003-11-18 |
| 6623626 | Naphthene ring opening over a ring opening catalyst combination | William C. Baird, Jr., Jingguang Chen | 2003-09-23 |
| 6623625 | Naphthene ring opening over group VIII metal catalysts containing cracking moderators | William C. Baird, Jr., Jingguang Chen | 2003-09-23 |
| 6586650 | Ring opening with group VIII metal catalysts supported on modified substrate | William C. Baird, Jr., Darryl P. Klein, Michele S. Touvelle, Jingguang Chen | 2003-07-01 |
| 6582590 | Multistage hydroprocessing using bulk multimetallic catalyst | Kenneth L. Riley, Darryl P. Klein, Zhiguo Hou, Stuart L. Soled, Michael C. Kerby +3 more | 2003-06-24 |
| 6475374 | Production of lubricating oils by a combination catalyst system | Daniel P. Leta, Stuart L. Soled, Sylvain Hantzer | 2002-11-05 |
| 6383366 | Wax hydroisomerization process | Kenneth L. Riley, William J. Murphy, Ian A. Cody, Stuart L. Soled, Sabato Miseo | 2002-05-07 |
| 6245221 | Desulfurization process for refractory organosulfur heterocycles | William C. Baird, Jr., James J. Schorfheide, Darryl P. Klein, Sylvain Hantzer, Michel Daage +4 more | 2001-06-12 |
| 6221240 | Desulfurization and aromatic saturation of feedstreams containing refractory organosulfur heterocycles and aromatics | Darryl P. Klein, Michele S. Touvelle, Edward S. Ellis, Carl W. Hudson, Sylvain Hantzer +5 more | 2001-04-24 |
| 6193877 | Desulfurization of petroleum streams containing condensed ring heterocyclic organosulfur compounds | William C. Baird, Jr., James J. Schorfheide, Michel Daage, Darryl P. Klein, Edward S. Ellis +2 more | 2001-02-27 |
| 6103106 | Desulfurization and ring opening of petroleum streams | James J. Schorfheide, William C. Baird Jr., Michele S. Touvelle, Michel Daage, Darryl P. Klein +4 more | 2000-08-15 |
| 6054113 | Method for preparing high silica faujacitic zeolites | David E. W. Vaughan, Karl G. Strohmaier, Owen C. Feeley | 2000-04-25 |
| 5935420 | Desulfurization process for refractory organosulfur heterocycles | William C. Baird, Jr., James J. Schorfheide, Darryl P. Klein, Sylvain Hantzer, Michel Daage +4 more | 1999-08-10 |
| 5928498 | Desulfurization and ring opening of petroleum streams | James J. Schorfheide, William C. Baird, Jr., Michele S. Touvelle, Michel Daage, Darryl P. Klein +4 more | 1999-07-27 |
| 5925239 | Desulfurization and aromatic saturation of feedstreams containing refractory organosulfur heterocycles and aromatics | Darryl P. Klein, Michele S. Touvelle, Edward S. Ellis, Carl W. Hudson, Sylvain Hantzer +5 more | 1999-07-20 |