Inventor · disambiguated record
Kiu H. Lee
Also filed as: LEE KIU H · LEE KIU HEE
34 granted patents·2,058 citations·filing 1980–2000
98Inventor score
Top patents by PatentIndex Score
34 records- 0198US5616661AProcess for controlling particle growth during production of sticky polymersUNION CARBIDE CHEM PLASTIC·Filed 1995·Granted Apr 1, 1997·458 cites·10 claims
- 0297US4994534AProcess for producing sticky polymersUNION CARBIDE CHEM PLASTIC·Filed 1989·Granted Feb 19, 1991·263 cites·27 claims
- 0396US5627242AProcess for controlling gas phase fluidized bed polymerization reactorUNION CARBIDE CHEM PLASTIC·Filed 1996·Granted May 6, 1997·325 cites·11 claims
- 0495US5461123AGas phase fluidized bed polyolefin polymerization process using sound wavesUNION CARBIDE CHEM PLASTIC·Filed 1994·Granted Oct 24, 1995·140 cites·9 claims
- 0595US5047468AProcess for the in situ blending of polymersUNION CARBIDE CHEM PLASTIC·Filed 1988·Granted Sep 10, 1991·111 cites·5 claims
- 0691US5342907AEthylene/propylene copolymer rubbersUNION CARBIDE CHEM PLASTIC·Filed 1993·Granted Aug 30, 1994·72 cites·13 claims
- 0791US4405495ACatalyst impregnated on fine silica, process for preparing, and use for ethylene polymerizationUNION CARBIDE CORP·Filed 1980·Granted Sep 20, 1983·66 cites·25 claims
- 0889US6460412B1Detection of dynamic fluidized bed level in a fluidized bed polymerization reactor using ultrasonic waves or microwavesUNION CARBIDE CHEM PLASTIC·Filed 2000·Granted Oct 8, 2002·40 cites·20 claims
- 0989US5106926APreparation of ethylene/1-octene copolymers of very low density in a fluidized bed reactorUNION CARBIDE CHEM PLASTIC·Filed 1990·Granted Apr 21, 1992·64 cites·14 claims
- 1088US4772736AProcess for the preparation of aluminoxanesUNION CARBIDE CORP·Filed 1987·Granted Sep 20, 1988·46 cites·12 claims
- 1183US5126398AProcess for the in situ blending of polymersUNION CARBIDE CHEM PLASTIC·Filed 1991·Granted Jun 30, 1992·42 cites·10 claims
- 1283US5068489APreparation of very low molecular weight polyethylene in a fluidized bedUNION CARBIDE CHEM PLASTIC·Filed 1989·Granted Nov 26, 1991·35 cites·61 claims
- 1381US5625012AProcess for reducing polymer build-up in recycle lines and heat exchangers during polymerization of alpha olefinsUNION CARBIDE CHEM PLASTIC·Filed 1995·Granted Apr 29, 1997·40 cites·11 claims
- 1481US5194526AProcess for producing sticky polymersUNION CARBIDE CHEM PLASTIC·Filed 1992·Granted Mar 16, 1993·34 cites·9 claims
- 1579US6592827B1Sampling system for fluidized bed gas phase polymerization reaction systemsUNIVATION TECH LLC·Filed 2000·Granted Jul 15, 2003·21 cites·10 claims
- 1679US5149738AProcess for the in situ blending of polymersUNION CARBIDE CHEM PLASTIC·Filed 1991·Granted Sep 22, 1992·33 cites·8 claims
- 1774US6111034AStatic control in olefin polymerizationUNION CARBIDE CHEM PLASTIC·Filed 1998·Granted Aug 29, 2000·47 cites·36 claims
- 1873US4521573ACatalyst impregnated on fine silica, process for preparing, and use for ethylene polymerizationUNION CARBIDE CORP·Filed 1983·Granted Jun 4, 1985·26 cites·14 claims
- 1972US5034479AProcess for reducing sheeting during polymerization of alpha-olefinsUNION CARBIDE CHEM PLASTIC·Filed 1990·Granted Jul 23, 1991·22 cites·6 claims
- 2070US5844054AProcess control in the presence of chromium based catalystsFiled 1997·Granted Dec 1, 1998·27 cites·5 claims
- 2164US4892853AEthylene polymerization catalystUNION CARBIDE CHEM PLASTIC·Filed 1988·Granted Jan 9, 1990·14 cites·18 claims
- 2263US6384157B1Method of detecting and correcting local defluidization and channeling in fluidized-bed reactors for polymerizationUNION CARBIDE CHEM PLASTIC·Filed 2000·Granted May 7, 2002·19 cites·27 claims
- 2358US5510433AProcess for the production of sticky polymersUNION CARBIDE CHEM PLASTIC·Filed 1994·Granted Apr 23, 1996·16 cites·10 claims
- 2458US5416175AMethod for reducing sheeting during polymerization of α-olefinsUNION CARBIDE CHEM PLASTIC·Filed 1993·Granted May 16, 1995·12 cites·8 claims
- 2557US5264506AProcess for producing sticky polymersUNION CARBIDE CHEM PLASTIC·Filed 1992·Granted Nov 23, 1993·17 cites·13 claims
- 2654US5376743AProcess for the production of sticky polymersUNION CARBIDE CHEM PLASTIC·Filed 1993·Granted Dec 27, 1994·8 cites·7 claims
- 2751US5100979AProcess for producing ethylene/1-octene copolymers having reduced stickinessUNION CARBIDE CHEM PLASTIC·Filed 1990·Granted Mar 31, 1992·8 cites·15 claims
- 2849US5548040AProcess for passivation of a reactor after shutdown of alpha olefin polymerization processesUNION CARBIDE CHEM PLASTIC·Filed 1994·Granted Aug 20, 1996·7 cites·10 claims
- 2946US5912309AGas phase fluidized bed polymerization process using sonic cleaner with optimum design and operationUNION CARBIDE CHEM PLASTIC·Filed 1997·Granted Jun 15, 1999·9 cites·12 claims
- 3045US6255420B1Start-up process for gas phase production of polybutadieneUNION CARBIDE CHEM PLASTIC·Filed 1999·Granted Jul 3, 2001·11 cites·8 claims
- 3142US6011128AProcess for conditioning a gas-phase reactor to produce an ethylene-propylene or ethylene-propylene-diene rubberUNION CARBIDE CHEM PLASTIC·Filed 1998·Granted Jan 4, 2000·11 cites·8 claims
- 3235US5367037AProcess for producing ethylene/propylene/ethylidene norbornene rubbersUNION CARBIDE CHEM PLASTIC·Filed 1994·Granted Nov 22, 1994·3 cites·7 claims
- 3335US5187246AProcess for making epr resinsUNION CARBIDE CHEM PLASTIC·Filed 1990·Granted Feb 16, 1993·5 cites·3 claims
- 3435US5106927AProcess for producing ethylene/propylene/ethylidene norbornene rubbersUNION CARBIDE CHEM PLASTIC·Filed 1989·Granted Apr 21, 1992·6 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →