Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12252652 | Methylparaffins obtained through isomerization of linear olefins and use thereof in thermal management | Renyuan Yu, Wenyih F. Lai, Jörg F. W. Weber | 2025-03-18 |
| 11891517 | Wax compositions comprising linear olefin dimers or hydrogenated variants thereof and methods for production thereof | Alexander V. Zabula, Elizabeth A. Turner, Raf de Meester, Helge Jaensch, Jeffrey C. Bunquin +5 more | 2024-02-06 |
| 11332420 | Processes for isomerizing alpha olefins | Ronald R. Hill, Jr., Renyuan Yu, Elizabeth G. Mahoney, Wenyih F. Lai, Paul F. Keusenkothen +3 more | 2022-05-17 |
| 11261141 | Processes for isomerizing alpha olefins | Renyuan Yu, Brett T. Loveless, Wenyih F. Lai, Mechilium J. G. Janssen | 2022-03-01 |
| 9469704 | Utilization of linear alpha olefins in the production of metallocene catalyzed poly-alpha olefins | Mark P. Hagemeister, Pramod J. Nandapurkar, Shakeel Tirmizi, Margaret M. Wu | 2016-10-18 |
| 7652186 | Method of making low viscosity PAO | Maria Caridad Brillantes Goze, Pramod J. Nandapurkar, Norman Yang | 2010-01-26 |
| 7547811 | High viscosity polyalphaolefins based on 1-hexene, 1-dodecene and 1-tetradecene | Phil Surana, Pramod J. Nandapurkar, Norman Yang | 2009-06-16 |
| 7456329 | Polyolefins from non-conventional feeds | Margaret M. Wu, Norman Yang | 2008-11-25 |
| 5197494 | Tobacco extraction process | — | 1993-03-30 |
| 5095923 | Tobacco expansion process using 1,1,1,2-tetrafluoroethane | — | 1992-03-17 |
| 5076293 | Process and apparatus for the treatment of tobacco material | — | 1991-12-31 |
| 5076294 | Filter cigarette | — | 1991-12-31 |
| 5031644 | Tobacco expansion process and product | — | 1991-07-16 |
| 5012826 | Method of expanding tobacco | — | 1991-05-07 |
| 4891966 | Process and apparatus for measurement of volatile residuals | — | 1990-01-09 |