Issued Patents All Time
Showing 26–50 of 69 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7125818 | Catalyst for wax isomerate yield enhancement by oxygenate pretreatment | William J. Murphy, Sylvain Hantzer | 2006-10-24 |
| 7087152 | Wax isomerate yield enhancement by oxygenate pretreatment of feed | William J. Murphy, Sylvain Hantzer | 2006-08-08 |
| 7077947 | Process for preparing basestocks having high VI using oxygenated dewaxing catalyst | William J. Murphy, Sylvain Hantzer, David W. Larkin, John E. Gallagher, Jeenok T. Kim | 2006-07-18 |
| 6974535 | Hydroconversion process for making lubricating oil basestockes | William J. Murphy, John E. Gallagher, Joseph P. Boyle, Anne M. Zinicola, Christopher John May +3 more | 2005-12-13 |
| 6951605 | Method for making lube basestocks | William J. Murphy | 2005-10-04 |
| 6676827 | Lube basestock with excellent low temperature properties and a method for making | William J. Murphy, Bernard G. Silbernagel | 2004-01-13 |
| 6620312 | Process for making a lube basestock with excellent low temperature properties | William J. Murphy, Bernard G. Silbernagel | 2003-09-16 |
| 6592748 | Reffinate hydroconversion process | William J. Murphy, John E. Gallagher, Joseph P. Boyle, Anne M. Zinicola, Christopher John May +3 more | 2003-07-15 |
| 6383366 | Wax hydroisomerization process | Kenneth L. Riley, William J. Murphy, Stuart L. Soled, Gary B. McVicker, Sabato Miseo | 2002-05-07 |
| 6325918 | Raffinate hydroconversion process | Douglas R. Boate, Sandra J. Linek, William J. Murphy, John E. Gallagher, Gary L. Harting | 2001-12-04 |
| 6322692 | Hydroconversion process for making lubricating oil basestocks | Douglas R. Boate, Sandra J. Linek, William J. Murphy, John E. Gallagher, Alberto Ravella +1 more | 2001-11-27 |
| 6294081 | Hydroprocessing with catalytic silicoaluminophosphates having an AEL structure | Javier Agundez Rodriguez, Joaquin Perez Pariente, Antonio Chica Lara, Avelino Corma Canos, William J. Murphy +1 more | 2001-09-25 |
| 6238550 | Silicoaluminophosphates having AEL structure, a method for their preparation and their use as catalysts for the hydroprocessing of hydrocarbon feedstocks | Karl G. Strohmaier, David E. W. Vaughan, William J. Murphy, Sandra J. Linek | 2001-05-29 |
| 6187176 | Process for the production of medicinal white oil | Sylvain Hantzer, Alberto Ravella, Darryl P. Klein | 2001-02-13 |
| 6099719 | Hydroconversion process for making lubicating oil basestocks | William J. Murphy, Thomas J. Ford | 2000-08-08 |
| 6096189 | Hydroconversion process for making lubricating oil basestocks | Douglas R. Boate, Sandra J. Alward, William J. Murphy, John E. Gallagher, Alberto Ravella +1 more | 2000-08-01 |
| 6059955 | Low viscosity lube basestock | William J. Murphy, David H. Dumfries | 2000-05-09 |
| 5976353 | Raffinate hydroconversion process (JHT-9601) | Douglas R. Boate, Sandra J. Alward, William J. Murphy, John E. Gallagher, Gary L. Harting | 1999-11-02 |
| 5977425 | Method for upgrading waxy feeds using a catalyst comprising mixed powdered dewaxing catalyst and powdered isomerization catalyst formed into a discrete particle | Dee Anne Brandes, David N. Zinkie, Sandra J. Alward, William J. Murphy, Thomas J. Ford | 1999-11-02 |
| 5965475 | Processes an catalyst for upgrading waxy, paraffinic feeds | Robert J. Wittenbrink, Russell John Koveal, William J. Murphy, Albert E. Schweizer | 1999-10-12 |
| 5935417 | Hydroconversion process for making lubricating oil basestocks | Douglas R. Boate, William J. Murphy, Daniel P. Leta | 1999-08-10 |
| 5935416 | Raffinate hydroconversion process | Douglas R. Boate, William J. Murphy, Daniel P. Leta | 1999-08-10 |
| 5911874 | Raffinate hydroconversion process | Douglas R. Boate | 1999-06-15 |
| 5565086 | Catalyst combination for improved wax isomerization | Alberto Ravella | 1996-10-15 |
| 5516740 | Catalyst comprising thin shell of catalytically active material bonded onto an inert core | Mahmoud M. Hafez, David N. Zinkie | 1996-05-14 |