Issued Patents All Time
Showing 1–25 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5723574 | Removal of catalyst residues from polyketone compositions | Paul K. Hanna | 1998-03-03 |
| 5565546 | Copolymer of carbon monoxide and ethylene containing ketal structures | Paul K. Hanna, Bert Jan Lommerts, Steven R. Leijenaar, Gerrit Hoentjen | 1996-10-15 |
| 5523385 | Polymerization of carbon monoxide and ethylene using catalyst containing non-coordinating, non-acidic anion | Paul K. Hanna, Kelly B. Triplett | 1996-06-04 |
| 5506338 | Polymerization of carbon monoxide and ethylene using catalyst containging non-coordinating, non-acidic anion | Paul K. Hanna, Kelly B. Triplett | 1996-04-09 |
| 5494998 | Polymerization of carbon monoxide and ethylene using catalyst containing non-coordinating, non-acidic anion | Paul K. Hanna, Kelly B. Triplett | 1996-02-27 |
| 5473036 | Process for forming a bromomagnesium tetrakis (fluorophenyl) borate | Dennis F. Taylor, Dietmar Seyferth | 1995-12-05 |
| 5371127 | Stabilized carbon monoxide-olefin copolymers | Norbert A. Langwald | 1994-12-06 |
| 5270441 | Copolymer of carbon monoxide and propylene produced in water/ketone solvent | Paul K. Hanna, David L. Kershner | 1993-12-14 |
| 5231164 | Removal of catalyst residue from polyketone solution with silica gel or metal oxide containing water or hydroxyl functionality | Paul K. Hanna | 1993-07-27 |
| 5194210 | Process for making polyketone fibers | Bert Jan Lommerts, Jan Smook, Bastiaan Krins, Elliot I. Band | 1993-03-16 |
| 5108972 | Process of making halide/alkoxy-containing magnesium complex | Bor-Ping Wang, Elliot I. Band, Richard J. Amata | 1992-04-28 |
| 5109047 | Plasticization of polyvinyl chloride with carbon monoxide-propylene copolymer | Alan M. Aaronson, Jagadish C. Goswami, Gurudus D. Sinai-Zingde | 1992-04-28 |
| 5102843 | Catalyst and catalytic process for preparation of polyketones | Paul K. Hanna | 1992-04-07 |
| 5059703 | Hydrocarbon soluble copper alkoxide compositions | Dennis B. Malpass | 1991-10-22 |
| 5034549 | Olefin polymerization catalyst | Elliot I. Band, Johst H. Burk | 1991-07-23 |
| 4945076 | Polymerization catalyst system | Elliot I. Band | 1990-07-31 |
| 4904788 | Hydrocarbon-soluble complexes of magnesium alkoxides with magnesium amides | Dennis B. Malpass | 1990-02-27 |
| 4885406 | Hydrocarbon-soluble complexes of magnesium alkoxides with magnesium aryl oxides | Dennis B. Malpass | 1989-12-05 |
| 4875941 | Deactivation of reactive organometallic contaminated equipment | Joseph J. Ligi | 1989-10-24 |
| 4876318 | Organoaluminum coupling agents and filled polymer compositions thereof | Dennis B. Malpass, Kelly B. Triplett | 1989-10-24 |
| 4849574 | Synthesis of olefins from ketones or aldehydes using bis(alkylchloroalumino)methane | Dennis B. Malpass | 1989-07-18 |
| 4847239 | Hydrocarbon soluble copper alkoxide compositions | Dennis B. Malpass | 1989-07-11 |
| 4788368 | Synthesis of olefins from ketones using a bis(substituted alumino) substituted methane | Dennis B. Malpass, John J. Eisch, Marek P. Boleslawski | 1988-11-29 |
| 4788367 | Synthesis of olefins from ketones using bis(alkylchloroalumino)methane | Dennis B. Malpass | 1988-11-29 |
| 4785125 | Synthesis of bis(dichloroalumino)methane | Dennis B. Malpass | 1988-11-15 |