Issued Patents All Time
Showing 26–50 of 130 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9109238 | Synthesis of diester-based lubricants from enzymatically-directed epoxides | Stephen J. Miller, Zhen Zhou, Jesper Brask, Kim Borch | 2015-08-18 |
| 9108856 | Method for preparing CHA-type molecular sieves using colloidal aluminosilicate and novel structure directing agents | — | 2015-08-18 |
| 9084991 | Acid catalyst composition comprising conjunct polymer and lewis acid | Sven Ivar Hommeltoft, Howard Steven Lacheen | 2015-07-21 |
| 9056311 | Method for making molecular sieve SSZ-96 | — | 2015-06-16 |
| 9056779 | Method for preparing MWW-type molecular sieves | Timi Pravin Singa | 2015-06-16 |
| 8999288 | Method for preparing zeolite SSZ-35 | — | 2015-04-07 |
| 8992771 | Isolating lubricating oils from subsurface shale formations | Marcus Oliver Wigand, Robert M. Carlson | 2015-03-31 |
| 8927796 | Base oil upgrading by co-feeding a ketone or beta-keto-ester feedstock | Stephan Joseph Miller, Sven Ivar Hommeltoft | 2015-01-06 |
| 8889934 | Process for hydrocarbon conversion using, a method to make, and compositions of, an acid catalyst | Sven Ivar Hommeltoft, Howard Steven Lacheen | 2014-11-18 |
| 8795547 | Refrigeration oil from gas-to-liquid-derived and bio-derived triesters | David C. Kramer, Ravindra Shah, Stephen J. Miller | 2014-08-05 |
| 8647602 | Method for making aluminosilicate zeolite SSZ-56 | Timi Pravin Singa | 2014-02-11 |
| 8647601 | Method for making aluminosilicate zeolite SSZ-33 | Timi Pravin Singa | 2014-02-11 |
| 8604258 | Base oil having high kinematic viscosity and low pour point | Stephen J. Miller | 2013-12-10 |
| 8586519 | Multi-grade engine oil formulations comprising a bio-derived ester component | Stephen J. Miller, Zhen Zhou | 2013-11-19 |
| 8585919 | Refrigeration oil from gas-to-liquid derived and bio-derived diesters | David C. Kramer, Ravindra Shah, Stephen J. Miller | 2013-11-19 |
| 8575081 | Synthesis of diester-based biolubricants from epoxides | Stephen J. Miller, Zhen Zhou | 2013-11-05 |
| 8524968 | Process to make base oil by oligomerizing low boiling olefins | Stephen J. Miller, Sven Ivar Hommeltoft | 2013-09-03 |
| 8524623 | Electrochemical removal of conjunct polymers from chloroaluminate ionic liquids | Hye Kyung Cho Timken, Thomas V. Harris, James N. Ziemer | 2013-09-03 |
| 8507423 | Synthesis of biolubricant esters from unsaturated fatty acid derivatives | Stephen J. Miller, Zhen Zhou | 2013-08-13 |
| 8507396 | Regeneration of acidic catalysts | Thomas V. Harris | 2013-08-13 |
| 8481465 | Synthesis of biolubricant esters from unsaturated fatty acid derivatives | Stephen J. Miller, Zhen Zhou | 2013-07-09 |
| 8410033 | Preparation of diester-based biolubricants from monoesters of fatty acids and olefin-derived vicinal diols | Zhen Zhou, Stephen J. Miller | 2013-04-02 |
| 8388828 | Recovery and use of conjunct polymers from ionic liquid catalysts | Hye Kyung Cho Timken | 2013-03-05 |
| 8324423 | Diester-based lubricants and methods of making same | Stephen J. Miller | 2012-12-04 |
| 8304574 | Biolubricant esters from the alcohols of unsaturated fatty acids | Stephen J. Miller, Zhen Zhou | 2012-11-06 |