Issued Patents All Time
Showing 25 most recent of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9115041 | Process for the production of para-xylene | Cong-Yan Chen, Stephen J. Miller | 2015-08-25 |
| 8882992 | Multi-stage reforming process to produce high octane gasoline | Cong-Yan Chen, Stephen J. Miller | 2014-11-11 |
| 8734758 | Method for preparing molecular sieves | Tracy Margaret Davis, Stacey I. Zones, Adeola Florence Ojo | 2014-05-27 |
| 8658021 | Multi-stage reforming process to produce high octane gasoline | Cong-Yan Chen, Stephen J. Miller, Ann Jia-Bao Liang | 2014-02-25 |
| 8545805 | Method for preparing small crystal SSZ-32 | Stacey I. Zones, Bowman Lee, Lun-Teh Yuen, Tracy Margaret Davis, Adeola Florence Ojo | 2013-10-01 |
| 8524623 | Electrochemical removal of conjunct polymers from chloroaluminate ionic liquids | Hye Kyung Cho Timken, Saleh Elomari, Thomas V. Harris | 2013-09-03 |
| 8471083 | Process for the production of para-xylene | Cong-Yan Chen, Ann Jia-Bao Liang, Stephen J. Miller | 2013-06-25 |
| 8431014 | Process and catalyst system for improving dewaxing catalyst stability and lubricant oil yield | Kamala Krishna, Andrew Rainis, Joseph A. Biscardi, Thomas V. Harris | 2013-04-30 |
| 7476645 | Polyalphaolefin and fischer-tropsch derived lubricant base oil lubricant blends | John M. Rosenbaum, Brent K. Lok, Joseph Pudlak, Robert J. Farina | 2009-01-13 |
| 7195706 | Finished lubricating comprising lubricating base oil with high monocycloparaffins and low multicycloparaffins | Susan M. Abernathy, David C. Kramer, John M. Rosenbaum, Stephen J. Miller, Russell R. Krug +2 more | 2007-03-27 |
| 7045055 | Method of operating a wormgear drive at high energy efficiency | Susan M. Abernathy, John M. Rosenbaum, Stephen J. Miller, Mark E. Okazaki | 2006-05-16 |
| 6264826 | Base stock lube oil manufacturing process | Jirong Xiao, Phil Winslow | 2001-07-24 |
| 6136181 | Hydroconversion sulfur-containing lube feedstock using a sulfur resistant catalyst | — | 2000-10-24 |
| 6030921 | Sulfur resistant hydroconversion catalyst and hydroprocess of sulfur-containing lube feedstock | — | 2000-02-29 |
| 6005154 | Isomerization process using zeolite SSZ-25 | Stacey I. Zones, Dennis L. Holtermann, Robert A. Innes, Theresa A. Pecoraro, Donald S. Santilli | 1999-12-21 |
| 5993644 | Base stock lube oil manufacturing process | Jirong Xiao, Phil Winslow | 1999-11-30 |
| 5693215 | Low-Aluminum boron beta zeolite | Stacey I. Zones, Dennis L. Holtermann, Lawrence W. Jossens, Donald S. Santilli, Andrew Rainis | 1997-12-02 |
| 5691463 | Alkylation process using zeolite SSZ-25 | Stacey I. Zones, Dennis L. Holtermann, Robert A. Innes, Theresa A. Pecoraro, Donald S. Santilli | 1997-11-25 |
| 5603821 | Low-aluminum boron beta zeolite | Lawrence W. Jossens, Donald S. Santilli | 1997-02-18 |
| 5591322 | Dewaxing process using zeolite SSZ-25 | Stacey I. Zones, Dennis L. Holtermann, Robert A. Innes, Theresa A. Pecoraro, Donald S. Santilli | 1997-01-07 |
| 5543035 | Process for producing a high quality lubricating oil using a VI selective catalyst | — | 1996-08-06 |
| 5421992 | Hydrocarbon conversion process using zeolite SSZ-25 | Stacey I. Zones, Dennis L. Holtermann, Robert A. Innes, Theresa A. Pecoraro, Donald S. Santilli | 1995-06-06 |
| 5397454 | Hydrocarbon conversion process using zeolite SSZ-32 having constraint index of 13 or greater | Stacey I. Zones, Donald S. Santilli, Robert A. Innes, Dennis L. Holtermann | 1995-03-14 |
| 5393408 | Process for the stabilization of lubricating oil base stocks | John M. Rosenbaum, Kristine L. Eiden | 1995-02-28 |
| 5300210 | Hydrocarbon conversion process using zeolite SSZ-32 as catalyst | Stacey I. Zones, Donald S. Santilli, Robert A. Innes, Dennis L. Holtermann | 1994-04-05 |