JT

John A. Tyrell

GE: 44 patents #342 of 36,430Top 1%
EL Equistar Chemicals, Lp: 10 patents #22 of 250Top 9%
OC Occidental Chemical: 7 patents #35 of 341Top 15%
LP Lyondell Petrochemical: 4 patents #2 of 32Top 7%
AT Arco Chemical Technology: 1 patents #171 of 285Top 60%
General Motors: 1 patents #9,361 of 18,328Top 55%
Overall (All Time): #31,299 of 4,157,543Top 1%
68
Patents All Time

Issued Patents All Time

Showing 25 most recent of 68 patents

Patent #TitleCo-InventorsDate
6790918 Transition metal catalysts containing bidentate ligands and method of using and preparing same Sandor Nagy, Leonard V. Cribbs, Bradley P. Etherton, Mary Cocoman, Ramesh Krishnamurti 2004-09-14
6759493 Transition metal catalysts containing bidentate ligands and method of using and preparing same Sandor Nagy, Leonard V. Cribbs, Bradley P. Etherton, Mary Cocoman, Ramesh Krishnamurti 2004-07-06
6462153 Method of polymerizing vinyl chloride monomer Sandor Nagy 2002-10-08
6376629 Single-site catalysts for olefin polymerization Sandor Nagy, Bradley P. Etherton, Ramesh Krishnamurti 2002-04-23
6281308 Olefin polymerization catalysts containing amine derivatives Sandor Nagy, Bradley P. Etherton, Ramesh Krishnamurti 2001-08-28
6232260 Single-site catalysts for olefin polymerization Sandor Nagy, Bradley P. Etherton, Ramesh Krishnamurti 2001-05-15
6218496 Polyimidesiloxane adhesive Jerold C. Rosenfeld, Sergio R. Rojstaczer 2001-04-17
6218486 Method of polymerizing vinyl chloride monomer using an organocobalt (III) catalyst Sandor Nagy 2001-04-17
6204216 Olefin polymerization catalysts containing amine derivatives Sandor Nagy, Bradley P. Etherton, Ramesh Krishnamurti 2001-03-20
6121183 Modified polysiloxane catalysts and a method of using the same Leonard V. Cribbs, Sandor Nagy 2000-09-19
6114270 Polymerization-stable anionic ancillary ligand containing alkylimido catalysts and method of using the same Ramesh Krishnamurti, Sandor Nagy, Bradley P. Etherton 2000-09-05
6077806 Catalyst system containing reaction product of liquid silicone and polyamine Leonard V. Cribbs, Sandor Nagy 2000-06-20
6008394 Sulfonyl catalysts and method of using the same Sandor Nagy, Bradley P. Etherton 1999-12-28
5914408 Olefin polymerization catalysts containing benzothiazole Ramesh Krishnamurti, Sandor Nagy, Bradley P. Etherton 1999-06-22
5756611 .alpha.-olefin polymerization catalysts Bradley P. Etherton, Ramesh Krishnamurti, Sandor Nagy 1998-05-26
5747404 Polysiloxane supported metallocene catalysts Sandor Nagy 1998-05-05
5744417 Supported catalyst Sandor Nagy 1998-04-28
5637660 Polymerization of .alpha.-olefins with transition metal catalysts based on bidentate ligands containing pyridine or quinoline moiety Sandor Nagy, Ramesh Krishnamurti, Leonard V. Cribbs, Mary Cocoman 1997-06-10
5554684 Forming polyimide coating by screen printing Jin-O Choi, Paul D. Dubell 1996-09-10
5519107 Amine-functionalized polyester Gary F. Smith 1996-05-21
5384387 Amine-functionalized polyester Gary F. Smith 1995-01-24
5338797 Polyetherimide ester elastomeric compositions Warren J. Peascoe 1994-08-16
5317049 Polyimidesiloxane solution and method of coating substrates Sergio R. Rojstaczer, David Y. Tang 1994-05-31
5262493 Blow-moldable copolyethenimide kister compositions salts of aliphatic polycarboxylic acid S. Jack Willey 1993-11-16
5254640 Copolyetherimide ester compositions S. Jack Willey 1993-10-19