Inventor · disambiguated record
Raymond E. Hoff
Also filed as: HOFF RAYMOND E · SHIDA MITSUZO
29 granted patents·1,032 citations·filing 1974–1992
98Inventor score
Top patents by PatentIndex Score
29 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
- 0789US4173548AEthylene polymerization catalyst and methodCHEMPLEX CO·Filed 1978·Granted Nov 6, 1979·38 cites·26 claims
- 0887US5198399APolymerization catalyst and methodQUANTUM CHEM CORP·Filed 1992·Granted Mar 30, 1993·46 cites·39 claims
- 0987US4263171APolymerization catalystCHEMPLEX CO·Filed 1979·Granted Apr 21, 1981·32 cites·21 claims
- 1087US4206297APolymerization catalysts and methodsCHEMPLEX CO·Filed 1978·Granted Jun 3, 1980·48 cites·46 claims
- 1185US4634744AMethod of catalyst deactivationCHEMPLEX CO·Filed 1985·Granted Jan 6, 1987·39 cites·31 claims
- 1285US4359403APolymerization catalyst and methodCHEMPLEX CO·Filed 1981·Granted Nov 16, 1982·36 cites·35 claims
- 1385US4016343ATetravalent chromium alkoxide polymerization catalyst and methodCHEMPLEX CO·Filed 1975·Granted Apr 5, 1977·27 cites·18 claims
- 1483US4499198APolymerization catalysts and methodsCHEMPLEX CO·Filed 1982·Granted Feb 12, 1985·31 cites·24 claims
- 1582US4268418APolymerization catalystCHEMPLEX CO·Filed 1979·Granted May 19, 1981·24 cites·34 claims
- 1679US4402861APolymerization catalyst and methodCHEMPLEX CO·Filed 1981·Granted Sep 6, 1983·26 cites·30 claims
- 1775US4478988APolymerization methodCHEMPLEX CO·Filed 1982·Granted Oct 23, 1984·22 cites·21 claims
- 1872US5298579AOlefin polymerization processQUANTUM CHEM CORP·Filed 1992·Granted Mar 29, 1994·19 cites·75 claims
- 1970US4544646AOlefin polymerization catalyst and methodCHEMPLEX CO·Filed 1984·Granted Oct 1, 1985·16 cites·28 claims
- 2070US4446288APolymerization methodCHEMPLEX CO·Filed 1982·Granted May 1, 1984·17 cites·5 claims
- 2165US4194074APolymerization processCHEMPLEX CO·Filed 1979·Granted Mar 18, 1980·11 cites·13 claims
- 2263US4490514AHigh-temperature ethylene polymerization and copolymerization using dialuminoxane cocatalystsCHEMPLEX CO·Filed 1983·Granted Dec 25, 1984·12 cites·12 claims
- 2362US4262102APolymerization with sublimed chromium catalystCHEMPLEX CO·Filed 1979·Granted Apr 14, 1981·10 cites·25 claims
- 2460US5006619APolymerization catalyst and methodQUANTUM CHEM CORP·Filed 1984·Granted Apr 9, 1991·11 cites·30 claims
- 2559US4578440APolymerization catalyst and methodNORCHEM INC·Filed 1980·Granted Mar 25, 1986·11 cites·34 claims
- 2656US3986983ACatalyst and method of polymerizingCHEMPLEX CO·Filed 1974·Granted Oct 19, 1976·7 cites·5 claims
- 2747US4404343AMethod of polymerizing 1-olefinsCHEMPLEX CO·Filed 1981·Granted Sep 13, 1983·10 cites·10 claims
- 2846US4035561AMethod of polymerizingCHEMPLEX CO·Filed 1976·Granted Jul 12, 1977·5 cites·6 claims
- 2941US4383096AMethod of polymerizing 1-olefinsCHEMPLEX CO·Filed 1980·Granted May 10, 1983·4 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →