Inventor · disambiguated record
Thomas J. Pullukat
Also filed as: HOFF RAYMOND E · PULLUKAT THOMAS · PULLUKAT THOMAS J
40 granted patents·1,186 citations·filing 1974–1998
98Inventor score
Top patents by PatentIndex Score
40 records- 0198US4530912APolymerization catalyst and methodCHEMPLEX CO·Filed 1981·Granted Jul 23, 1985·243 cites·34 claims
- 0297US4041224ACatalyst, method and polymerization processesCHEMPLEX CO·Filed 1975·Granted Aug 9, 1977·109 cites·36 claims
- 0393US4383119AOrganomagnesium compoundsCHEMPLEX CO·Filed 1982·Granted May 10, 1983·31 cites·8 claims
- 0491US4374753APolymerization catalyst and methodCHEMPLEX CO·Filed 1981·Granted Feb 22, 1983·52 cites·41 claims
- 0591US4218345AOlefin polymerization catalyst of chromium and process of preparing itCHEMPLEX CO·Filed 1979·Granted Aug 19, 1980·45 cites·48 claims
- 0690US4530913APolymerization catalyst and methodCHEMPLEX CO·Filed 1980·Granted Jul 23, 1985·50 cites·44 claims
- 0789US5198400AMixed chromium catalysts and polymerizations utilizing sameQUANTUM CHEM CORP·Filed 1991·Granted Mar 30, 1993·58 cites·30 claims
- 0889US4173548AEthylene polymerization catalyst and methodCHEMPLEX CO·Filed 1978·Granted Nov 6, 1979·38 cites·26 claims
- 0987US4284527APolymerization catalystCHEMPLEX CO·Filed 1979·Granted Aug 18, 1981·32 cites·10 claims
- 1087US4263171APolymerization catalystCHEMPLEX CO·Filed 1979·Granted Apr 21, 1981·32 cites·21 claims
- 1185US4359403APolymerization catalyst and methodCHEMPLEX CO·Filed 1981·Granted Nov 16, 1982·36 cites·35 claims
- 1284US5310834AMixed chromium catalysts and polymerizations utilizing sameQUANTUM CHEM CORP·Filed 1992·Granted May 10, 1994·42 cites·21 claims
- 1383US4499198APolymerization catalysts and methodsCHEMPLEX CO·Filed 1982·Granted Feb 12, 1985·31 cites·24 claims
- 1479US5723402ASilicas with specific contents of cations as supports for olefin polymerization catalystsPQ CORP·Filed 1996·Granted Mar 3, 1998·55 cites·23 claims
- 1579US4754007ACopolymerization of ethyleneENRON CHEMICAL CO·Filed 1986·Granted Jun 28, 1988·28 cites·24 claims
- 1678US4950631AModified silica based catalystQUANTUM CHEM CORP·Filed 1989·Granted Aug 21, 1990·27 cites·21 claims
- 1775US4478988APolymerization methodCHEMPLEX CO·Filed 1982·Granted Oct 23, 1984·22 cites·21 claims
- 1873US5895770AOlefin polymerization catalysts with specific silica supportsPQ CORP·Filed 1997·Granted Apr 20, 1999·41 cites·16 claims
- 1973US5143883AModified silica based catalystQUANTUM CHEM CORP·Filed 1990·Granted Sep 1, 1992·23 cites·10 claims
- 2070US4544646AOlefin polymerization catalyst and methodCHEMPLEX CO·Filed 1984·Granted Oct 1, 1985·16 cites·28 claims
- 2168US6001764AOlefin polymerization catalysts with specific silica supportsPQ CORP·Filed 1998·Granted Dec 14, 1999·21 cites·9 claims
- 2265US4194074APolymerization processCHEMPLEX CO·Filed 1979·Granted Mar 18, 1980·11 cites·13 claims
- 2364US4303770AMethod of making polymers and copolymers of 1-olefinsCHEMPLEX CO·Filed 1980·Granted Dec 1, 1981·13 cites·11 claims
- 2463US4490514AHigh-temperature ethylene polymerization and copolymerization using dialuminoxane cocatalystsCHEMPLEX CO·Filed 1983·Granted Dec 25, 1984·12 cites·12 claims
- 2562US4262102APolymerization with sublimed chromium catalystCHEMPLEX CO·Filed 1979·Granted Apr 14, 1981·10 cites·25 claims
- 2661US4031298APolymerization catalyst and methodCHEMPLEX CO·Filed 1975·Granted Jun 21, 1977·10 cites·19 claims
- 2760US5006619APolymerization catalyst and methodQUANTUM CHEM CORP·Filed 1984·Granted Apr 9, 1991·11 cites·30 claims
- 2860US4041225APolymerization catalyst and methodCHEMPLEX CO·Filed 1975·Granted Aug 9, 1977·9 cites·33 claims
- 2959US4968653APropylene polymerization catalystQUANTUM CHEM CORP·Filed 1989·Granted Nov 6, 1990·12 cites·56 claims
- 3059US4578440APolymerization catalyst and methodNORCHEM INC·Filed 1980·Granted Mar 25, 1986·11 cites·34 claims
- 3157US4524141APolymerization catalysts and methodsCHEMPLEX CO·Filed 1983·Granted Jun 18, 1985·10 cites·31 claims
- 3256US5098969APropylene polymerization using modified silica based catalystQUANTUM CHEM CORP·Filed 1990·Granted Mar 24, 1992·11 cites·7 claims
- 3354US4567243APolymerization methodCHEMPLEX CO·Filed 1984·Granted Jan 28, 1986·9 cites·13 claims
- 3447US4455386APolymerization catalystCHEMPLEX CO·Filed 1982·Granted Jun 19, 1984·6 cites·32 claims
- 3543US3941761AMethod of polymerizing olefinsCHEMPLEX CO·Filed 1974·Granted Mar 2, 1976·5 cites·12 claims
- 3641US4383096AMethod of polymerizing 1-olefinsCHEMPLEX CO·Filed 1980·Granted May 10, 1983·4 cites·7 claims
- 3738US4510299APolymerization methodCHEMPLEX CO·Filed 1983·Granted Apr 9, 1985·3 cites·15 claims
- 3837US6177375B1High activity olefin polymerization catalystsPQ CORP·Filed 1998·Granted Jan 23, 2001·3 cites·15 claims
- 3937US5036147APropylene polymerization methodQUANTUM CHEM CORP·Filed 1990·Granted Jul 30, 1991·3 cites·32 claims
- 4034US4020092ACompounds bis(tributyltin)chromate and bis(triphenyltin)chromateCHEMPLEX CO·Filed 1974·Granted Apr 26, 1977·1 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →