Issued Patents All Time
Showing 1–25 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10358513 | High activity Ziegler-Natta catalysts, process for producing catalysts and use thereof | Kenneth W. Johnson, Andreas Winter, Franz Langhauser | 2019-07-23 |
| 7402546 | Magnesium chloride support | Mark K. Reinking, Edward D. Kist | 2008-07-22 |
| 7071137 | Method of making a ziegler-natta catalyst | Frank Wolf Spaether | 2006-07-04 |
| 6979718 | Process for making polyolefin compositions containing exfoliated clay | Mark K. Reinking | 2005-12-27 |
| 6967231 | Olefin polymerization process | Shaotian Wang, Mark K. Reinking | 2005-11-22 |
| 6800703 | Method for preparing propylene polymers having broad molecular weight distribution | Mark K. Reinking | 2004-10-05 |
| 6656995 | Process for producing olefin polymer composites having improved melt strength | Mark K. Reinking, Sameer D. Mehta | 2003-12-02 |
| 6646072 | Process for making polyolefin compositions containing exfoliated clay | Mark K. Reinking | 2003-11-11 |
| 6630544 | Propylene polymerization process with enhanced catalyst activity | Mark K. Reinking, Edward D. Kist, Karen E. Meyer | 2003-10-07 |
| 6395669 | Catalyst component and system | William J. Sartain, Patricia A. Hooks, Keta M. Lindstrom, Stella L. Ellis, Albert P. Masino +2 more | 2002-05-28 |
| 6093673 | Polymerization system with organosilicon compound | Gregory G. Hlatky | 2000-07-25 |
| 5534472 | Vanadium-containing catalyst system | Linda N. Winslow, Raghu Menon, Michael W. Lynch, Garry L. Fields, Kenneth W. Johnson | 1996-07-09 |
| 5221720 | Fluorided aluminas, catalysts, and polymerization processes | Max P. McDaniel, Marvin M. Johnson | 1993-06-22 |
| 5221654 | Fluorided aluminas, catalysts, and polymerization processes | Max P. McDaniel, Marvin M. Johnson | 1993-06-22 |
| 5221655 | Florided aluminas, catalysts, and polymerization processes | Max P. McDaniel, Marvin M. Johnson | 1993-06-22 |
| 5219817 | Fluorided aluminas, catalysts, and polymerization processes | Max P. McDaniel, Marvin M. Johnson | 1993-06-15 |
| 5219962 | Fluorided aluminas, catalysts, and polymerization processes | Max P. McDaniel, Marvin M. Johnson | 1993-06-15 |
| 5171798 | Fluorided aluminas, catalysts, and polymerization processes | Max P. McDaniel, Marvin M. Johnson | 1992-12-15 |
| 5141624 | Catalytic cracking process | Ping-Chau Liao, Fu-Ming Lee | 1992-08-25 |
| 5104949 | Supported polymerization catalyst | Charles K. Buehler | 1992-04-14 |
| 5051388 | Supported polymerization catalyst | Charles K. Buehler | 1991-09-24 |
| 5043514 | Ethylene dimerization and polymerization | Max P. McDaniel, Paul D. Smith | 1991-08-27 |
| 5001204 | Alumina phosphated with partial ester | Max P. McDaniel | 1991-03-19 |
| 4960748 | Alumina phosphated with partial ester | Max P. McDaniel | 1990-10-02 |
| 4820785 | In situ comonomer generation in olefin polymerization | Max P. McDaniel, Donald D. Norwood, Eric T. Hsieh, Elizabeth A. Boggs | 1989-04-11 |