Issued Patents All Time
Showing 1–25 of 47 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6046347 | Aluminoxane synthesis employing reduced amount of trialkylaluminum compound | Paul Douglas Jones, Elliot I. Band, Gregory M. Smith, Barbara L. Simms Hudock | 2000-04-04 |
| 5910270 | Viscosity reduction of organomagnesium solutions | Paul Douglas Jones, Gregory M. Smith | 1999-06-08 |
| 5831109 | Polyalkylaluminoxane compositions formed by non-hydrolytic means | Gregory M. Smith, Stanley W. Palmaka, Jonathan Rogers | 1998-11-03 |
| 5777143 | Hydrocarbon soluble alkylaluminoxane compositions formed by use of non-hydrolytic means | Stanley W. Palmaka, Gregory M. Smith, Jonathan Rogers | 1998-07-07 |
| 5731451 | Modified polyalkylauminoxane composition formed using reagent containing aluminum trialkyl siloxide | Gregory M. Smith, Stanley W. Palmaka | 1998-03-24 |
| 5728855 | Modified polyalkylaluminoxane composition formed using reagent containing carbon-oxygen double bond | Gregory M. Smith | 1998-03-17 |
| 5416229 | Polymethylaluminoxane of enhanced solution stability | Nam H. Tran, Dennis L. Deavenport, Constance S. Rabbitt | 1995-05-16 |
| 5329032 | Polymethylaluminoxane of enhanced solution stability | Nam H. Tran, Dennis L. Deavenport, Connie S. Rabbit | 1994-07-12 |
| 5206401 | Method of making alkylaluminoxane | Dennis L. Deavenport, James T. Hodges, III, Nam H. Tran | 1993-04-27 |
| 5086024 | Catalyst system for polymerization of olefins | Clark C. Crapo | 1992-02-04 |
| 5063188 | Catalyst component for ethylene polyermization and copolymerization | Bor-Ping Wang | 1991-11-05 |
| 5059703 | Hydrocarbon soluble copper alkoxide compositions | Andrzej M. Piotrowski | 1991-10-22 |
| 5041585 | Preparation of aluminoxanes | Dennis L. Deavenport, James T. Hodges, III., Nam H. Tran | 1991-08-20 |
| 5041584 | Modified methylaluminoxane | Clark C. Crapo | 1991-08-20 |
| 4960878 | Synthesis of methylaluminoxanes | Clark C. Crapo | 1990-10-02 |
| 4910178 | Olefin polymerization or copolymerization catalyst components | Michael Breen, Loyd W. Fannin | 1990-03-20 |
| 4904788 | Hydrocarbon-soluble complexes of magnesium alkoxides with magnesium amides | Andrzej M. Piotrowski | 1990-02-27 |
| 4885406 | Hydrocarbon-soluble complexes of magnesium alkoxides with magnesium aryl oxides | Andrzej M. Piotrowski | 1989-12-05 |
| 4876318 | Organoaluminum coupling agents and filled polymer compositions thereof | Kelly B. Triplett, Andrzej M. Piotrowski | 1989-10-24 |
| 4851378 | Olefin polymerization of copolymerization catalyst components | Loyd W. Fannin, Michael Breen | 1989-07-25 |
| 4851489 | Long chain branching in polyolefins from Ziegler-Natta catalysts | — | 1989-07-25 |
| 4849574 | Synthesis of olefins from ketones or aldehydes using bis(alkylchloroalumino)methane | Andrzej M. Piotrowski | 1989-07-18 |
| 4847239 | Hydrocarbon soluble copper alkoxide compositions | Andrzej M. Piotrowski | 1989-07-11 |
| 4826665 | Removal of aluminum alkyl vapor from gas stream | Loyd W. Fannin, John R. Rohrer | 1989-05-02 |
| 4788367 | Synthesis of olefins from ketones using bis(alkylchloroalumino)methane | Andrzej M. Piotrowski | 1988-11-29 |