Issued Patents All Time
Showing 51–75 of 89 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10059787 | Polymerization process for producing ethylene based polymers | Mehmet Demirors, Ruth Figueroa, Pulikkottil J. Thomas, Sylvie Desjardins, Mridula Kapur +1 more | 2018-08-28 |
| 9975975 | Bis-biphenylphenoxy catalysts for polymerization of low molecular weight ethylene-based polymers | Sean W. Ewart, Richard Keaton, Ruth Figueroa | 2018-05-22 |
| 9963648 | Process for the preparation of branched polyolefins for lubricant applications | Paul R. Elowe, Wanglin Yu, Brad C. Bailey, Daniel J. Arriola, Suh Joon Han +2 more | 2018-05-08 |
| 9862734 | Metal-ligand complex, olefin polymerization catalyst derived therefrom, and olefin polymerization method utilizing the catalyst | Philip P. Fontaine, Ruth Figueroa, David M. Pearson, Todd D. Senecal | 2018-01-09 |
| 9751998 | Catalyst systems for olefin polymerization | Ruth Figueroa, Pulikkottil J. Thomas, Mehmet Demirors, Sylvie Desjardins, Mridula Kapur +1 more | 2017-09-05 |
| 9643900 | Hyperbranched ethylene-based oils and greases | Daniel J. Arriola, Brad C. Bailey, Zenon Lysenko, Gordon R. Roof, Austin Smith | 2017-05-09 |
| 9605098 | Molecular weight control of polyolefins using halogenated bis-phenylphenoxy catalysts | Ruth Figueroa, Robert D. J. Froese | 2017-03-28 |
| 9601231 | Hyperbranched olefin oil-based dielectric fluid | Zenon Lysenko, Suh Joon Han | 2017-03-21 |
| 9527941 | Polymerization process for producing ethylene based polymers | Mehmet Demirors, Ruth Figueroa, Pulikkottil J. Thomas, Sylvie Desjardins, Mridula Kapur +1 more | 2016-12-27 |
| 9527940 | Polymerization process for producing ethylene based polymers | Mehmet Demirors, Ruth Figueroa, Pulikkottil J. Thomas, Sylvie Desjardins, Mridula Kapur +1 more | 2016-12-27 |
| 9522855 | Process for producing low molecular weight ethylene- and alpha-olefin-based materials | Pulikkottil J. Thomas | 2016-12-20 |
| 9422383 | Ethylene/alpha-olefin/nonconjugated polyene interpolymers and processes to form the same | Colin LiPiShan, Thomas W. Karjala, Michael L. Smith, Liam P. Spencer | 2016-08-23 |
| 9029487 | Process for polymerizing a polymerizable olefin and catalyst therefor | Pulikkottil J. Thomas, Carl N. Iverson, Nermeen W. Aboelella, Kevin A. Frazier | 2015-05-12 |
| 9000108 | Process for selectively polymerizing ethylene and catalyst therefor | Pulikkottil J. Thomas, Robert D. J. Froese, Xiuhua Cui | 2015-04-07 |
| 8609794 | Process for selectively polymerizing ethylene and catalyst therefor | Pulikkottil J. Thomas, Robert DJ Froese, Xiuhua Cui | 2013-12-17 |
| 8383753 | Polydentate heteroatom ligand containing metal complexes, catalysts and methods of making and using the same | Lily Ackerman, Xiaohong Bei, Gary M. Diamond, James Longmire, Vince Murphy +2 more | 2013-02-26 |
| 8372927 | Metal-ligand complexes and catalysts | Ruth Figueroa | 2013-02-12 |
| 8318874 | Process of selectively polymerizing ethylene and catalyst therefor | Dean M. Welsh | 2012-11-27 |
| 8202954 | Metal-ligand complexes and catalysts | Ruth Figueroa, Philip P. Fontaine | 2012-06-19 |
| 8071701 | Polydentate heteroatom ligand containing metal complexes, catalysts and methods of making and using the same | Lily Ackerman, Xiaohong Bei, Gary M. Diamond, James Longmire, Vince Murphy +2 more | 2011-12-06 |
| 7220884 | Hydroaminomethylation of olefins | John R. Briggs, Gregory T. Whiteker | 2007-05-22 |
| 7189883 | Diazaphospholane ligands for asymmetric catalysis | Clark R. Landis, Thomas P. Clark | 2007-03-13 |
| 7015360 | Asymmetric catalysts prepared from optically active bisphosphites bridged by achiral diols | Gregory T. Whiteker, Kelli Jo Gardner | 2006-03-21 |
| 6946531 | Low molecular weight ethylene interpolymers and polymerization process | David D. Graf, Timothy A. Herzog, Peter N. Nickias, Carlos Ortiz, Jorge Soto +2 more | 2005-09-20 |
| 6825295 | Alkaryl-substituted group 4 metal complexes, catalysts and olefin polymerization process | William J. Kruper, Jr., Peter N. Nickias, Gordon R. Roof, Jorge Soto, David D. Graf | 2004-11-30 |