Issued Patents All Time
Showing 26–50 of 81 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8722819 | Process for producing high molecular weight polyethylene | Dominique Robert, Julia Hufen, Kerstin Lüdtke, Jens Ehlers, Margarete Lecrec +1 more | 2014-05-13 |
| 8637618 | Method for producing very-high or ultra-high molecular weight polyethylene | Margarete K. Leclerc, Guang Zhu | 2014-01-28 |
| 8629280 | Methods for oligomerizing olefins with chromium pyridine ether catalysts | Lily Ackerman, Keith Hall, James Longmire, Vince Murphy, Dawn Verdugo | 2014-01-14 |
| 8557933 | Methods for preparation of pyridylamines and their use in oligomerization reactions | John R. Hagadorn, Timothy M. Boller, Steven D. Brown, Keith Hall, James Longmire +5 more | 2013-10-15 |
| 8404915 | Phosphine ligand-metal compositions, complexes, and catalysts for ethylene trimerizations | Laughlin G. McCullough, Francis C. Rix, John F. Walzer, Jr., Lily Ackerman, Keith Hall +1 more | 2013-03-26 |
| 8383753 | Polydentate heteroatom ligand containing metal complexes, catalysts and methods of making and using the same | Jerzy Klosin, Lily Ackerman, Xiaohong Bei, James Longmire, Vince Murphy +2 more | 2013-02-26 |
| 8212047 | Methods for preparation of pyridylamines | John R. Hagadorn, Timothy M. Boller, Steven D. Brown, Keith Hall, James Longmire +5 more | 2012-07-03 |
| 8138348 | Methods for oligomerizing olefins with chromium pyridine mono-oxazoline catalysts | Lily Ackerman, Keith Hall, James Longmire, Mark Micklatcher | 2012-03-20 |
| 8071701 | Polydentate heteroatom ligand containing metal complexes, catalysts and methods of making and using the same | Jerzy Klosin, Lily Ackerman, Xiaohong Bei, James Longmire, Vince Murphy +2 more | 2011-12-06 |
| 8067609 | Methods for oligomerizing olefins with chromium pyridine thioether catalysts | Lily Ackerman, Keith Hall, James Longmire, Vince Murphy, Dawn Verdugo | 2011-11-29 |
| 7807109 | Parallel batch reactor with pressure monitoring | Keith Hall, Thomas H. McWaid, Vince Murphy, Michael Myslovaty, James A. W. Shoemaker +4 more | 2010-10-05 |
| 7705157 | Phenol-heterocyclic ligands, metal complexes, and their uses as catalysts | Margarete K. Leclerc, Xiaohong Bei, James Longmire, James A. W. Shoemaker, Lily Ackerman +2 more | 2010-04-27 |
| 7659415 | Bridged bi-aromatic ligands, catalysts, processes for polymerizing and polymers therefrom | Thomas R. Boussie, Oliver Brummer, Christopher Goh, Anne M. LaPointe, Margarete K. Leclerc +1 more | 2010-02-09 |
| 7655191 | Methods for chemical reactions in a parallel batch reactor | Keith Hall, Thomas H. McWaid, Vince Murphy, Michael Myslovaty, James A. W. Shoemaker +4 more | 2010-02-02 |
| 7642216 | Methods of using heterocycle-amine ligands, compositions, complexes, and catalysts | Anne M. LaPointe, Margarete K. Leclerc, James Longmire, Victor Nava-Salgado, James A. W. Shoemaker +1 more | 2010-01-05 |
| 7642324 | Methods of using heterocycle-amine ligands, compositions, complexes, and catalysts | Anne M. LaPointe, Margarete K. Leclerc, James Longmire, Victor Nava-Salgado, James A. W. Shoemaker +1 more | 2010-01-05 |
| 7638670 | Methods for oligomerizing olefins | David H. McConville, Lily Ackerman, Robert T. Li, Xiaohong Bei, Matthew C. Kuchta +11 more | 2009-12-29 |
| 7638671 | Methods of oligomerizing olefins | David H. McConville, Lily Ackerman, Robert T. Li, Xiaohong Bei, Matthew C. Kuchta +11 more | 2009-12-29 |
| 7507337 | System and method for rapid chromatography with fluid temperature and mobile phase composition control | Miroslav Petro, Thomas H. McWaid, Keith Hall, Li Song, Trevor Frank | 2009-03-24 |
| 7482301 | Titanium substituted pyridyl amine complexes, catalysts and processes for polymerizing ethylene and styrene | Thomas R. Boussie, Christopher Goh, Anne M. LaPointe, Margarete K. Leclerc, Cheryl Lund | 2009-01-27 |
| 7459509 | Polyethylene resins | David Barry, Hitesh A. Fruitwala, Shih-May Christine Ong, Chunming Wang | 2008-12-02 |
| 7425661 | Methods for oligomerizing olefins | David H. McConville, Lily Ackerman, Robert T. Li, Xiaohong Bei, Matthew C. Kuchta +11 more | 2008-09-16 |
| 7414006 | Methods for oligomerizing olefins | David H. McConville, Lily Ackerman, Robert T. Li, Xiaohong Bei, Matthew C. Kuchta +11 more | 2008-08-19 |
| 7387980 | Methods of using heterocycle-amine ligands, compositions, complexes, and catalysts | Anne M. LaPointe, Margarete K. Leclerc, James Longmire, Victor Nava-Salgado, James A. W. Shoemaker +1 more | 2008-06-17 |
| 7256296 | Heterocycle-amine ligands, compositions, complexes, and catalysts | Anne M. LaPointe, Margarete K. Leclerc, James Longmire, Victor Nava-Salgado, James A. W. Shoemaker +1 more | 2007-08-14 |