Thomas J. Pullukat — 34 Patents at Chemplex

Thomas J. Pullukat has been granted 34 US patents while listed as an inventor at Chemplex. The first was granted in 1980 and the most recent in January 2001. Thomas J. Pullukat ranks #100,737 of 4,157,543 US inventors in our database (top 2.4%). Patent records list Thomas J. Pullukat in Hoffman Estates, IL, US.

Issued Patents All Time

Showing 1–25 of 34 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
6177375	High activity olefin polymerization catalysts	Ronald S. Shinomoto	2001-01-23
6001764	Olefin polymerization catalysts with specific silica supports	Ronald S. Shinomoto, Reinhard Witt	1999-12-14
5895770	Olefin polymerization catalysts with specific silica supports	Carl A. Gillings, Reinhard Witt	1999-04-20
5723402	Silicas with specific contents of cations as supports for olefin polymerization catalysts	Ronald S. Shinomoto, Carl A. Gillings	1998-03-03
5310834	Mixed chromium catalysts and polymerizations utilizing same	Stanley J. Katzen, Michael W. Lynch, Louis J. Rekers	1994-05-10
5198400	Mixed chromium catalysts and polymerizations utilizing same	Stanley J. Katzen, Michael W. Lynch, Louis J. Rekers	1993-03-30	$2,058,000
5143883	Modified silica based catalyst	Charles K. Buehler, Richard W. Fries	1992-09-01	$4,195,000
5098969	Propylene polymerization using modified silica based catalyst	Charles K. Buehler, Richard W. Fries	1992-03-24	$4,734,000
5036147	Propylene polymerization method	Craig C. Meverden	1991-07-30	$4,646,000
5006619	Polymerization catalyst and method	Raymond E. Hoff	1991-04-09	$5,144,000
4968653	Propylene polymerization catalyst	Craig C. Meverden	1990-11-06	$1,665,000
4950631	Modified silica based catalyst	Charles K. Buehler, Richard W. Fries	1990-08-21	$2,690,000
4754007	Copolymerization of ethylene	Michael W. Lynch, Mitsuzo Shida	1988-06-28	$16,016,000
4578440	Polymerization catalyst and method	Raymond E. Hoff	1986-03-25
4567243	Polymerization method	Yu-Tang Hwang, Robert A. Dombro	1986-01-28
4544646	Olefin polymerization catalyst and method	Raymond E. Hoff	1985-10-01
4530913	Polymerization catalyst and method	Raymond E. Hoff	1985-07-23
4530912	Polymerization catalyst and method	Raymond E. Hoff	1985-07-23
4524141	Polymerization catalysts and methods	Yu-Tang Hwang, Robert A. Dombro	1985-06-18
4510299	Polymerization method	Michael W. Lynch	1985-04-09
4499198	Polymerization catalysts and methods	Raymond E. Hoff, Michael W. Lynch	1985-02-12
4490514	High-temperature ethylene polymerization and copolymerization using dialuminoxane cocatalysts	Raymond E. Hoff	1984-12-25
4478988	Polymerization method	Raymond E. Hoff	1984-10-23
4455386	Polymerization catalyst	Michael W. Lynch	1984-06-19
4383119	Organomagnesium compounds	Raymond E. Hoff	1983-05-10

12 Next »

Thomas J. Pullukat — 34 Patents

Issued Patents All Time

Patent Widget