Inventor · disambiguated record
Tze-Chiang Chung
Also filed as: CHUNG TZE-CHIANG
41 granted patents·4 pending applications·677 citations·filing 1986–2024
98Inventor score
Files withPENN STATE RES FOUND20EXXON CHEMICAL PATENTS INC9EXXON RESEARCH ENGINEERING CO5ADVANCED POLYOLEFIN TECH LLC3CHUNG TZE-CHIANG3
Top patents by PatentIndex Score
45 records- 0194US9861954B2Polyolefin interpenetrated network material for hydrocarbon recoveryPENN STATE RES FOUND·Filed 2015·Granted Jan 9, 2018·17 cites·18 claims
- 0292US5563313AImmobilized Lewis Acid catalystsEXXON CHEMICAL PATENTS INC·Filed 1995·Granted Oct 8, 1996·54 cites·17 claims
- 0391US11820848B2Functional polyolefin polymers and manufacture thereofADVANCED POLYOLEFIN TECH LLC·Filed 2021·Granted Nov 21, 2023·2 cites·20 claims
- 0491US6355749B1Semicrystalline ferroelectric fluoropolymers and process for preparing samePENN STATE RES FOUND·Filed 2000·Granted Mar 12, 2002·78 cites·8 claims
- 0591US6265493B1Polyolefin graft copolymers derived from linear copolymers of alpha-olefins and divinylbenzene having narrow molecular weight and composition distributions and process for preparing samePENN STATE RES FOUND·Filed 2000·Granted Jul 24, 2001·41 cites·23 claims
- 0691US5288677AImmobilized Lewis acid catalystsEXXON CHEMICAL PATENTS INC·Filed 1991·Granted Feb 22, 1994·45 cites·23 claims
- 0787US6420502B1Living free radical initiators based on alkylperoxydiarylborane derivatives and living free radical polymerization processPENN STATE RES FOUND·Filed 2001·Granted Jul 16, 2002·23 cites·7 claims
- 0886US12460024B2Polyolefin polymer incorporating hindered phenol and manufacture thereofADVANCED POLYOLEFIN TECH LLC·Filed 2024·Granted Nov 4, 2025·0 cites·21 claims
- 0986US12286496B2Functional polyolefin polymers and manufacture thereofADVANCED POLYOLEFIN TECH LLC·Filed 2023·Granted Apr 29, 2025·0 cites·20 claims
- 1086US6414102B2Linear copolymers of alpha-olefins and divinylbenzene having narrow molecular weight and composition distributions, graft copolymers derived therefrom, and process for preparing samePENN STATE RES FOUND·Filed 2001·Granted Jul 2, 2002·30 cites·37 claims
- 1185US5571885AImmobilized lewis acid catalystsEXXON CHEMICAL PATENTS INC·Filed 1995·Granted Nov 5, 1996·33 cites·36 claims
- 1283US6515088B2“Living” free radical polymerization processPENN STATE RES FOUND·Filed 2002·Granted Feb 4, 2003·17 cites·30 claims
- 1382US7842390B2Chain end functionalized fluoropolymers having good electrical properties and good chemical reactivityPENN STATE RES FOUND·Filed 2006·Granted Nov 30, 2010·9 cites·13 claims
- 1480US4751276AMethod for preparing functional alpha-olefin polymers and copolymersEXXON RESEARCH ENGINEERING CO·Filed 1987·Granted Jun 14, 1988·28 cites·4 claims
- 1579US4734472AMethod for preparing functional alpha-olefin polymers and copolymersEXXON RESEARCH ENGINEERING CO·Filed 1986·Granted Mar 29, 1988·25 cites·3 claims
- 1678US7511105B2One-pot process and reagents for preparing long chain branched polymersPENN STATE RES FOUND·Filed 2005·Granted Mar 31, 2009·4 cites·18 claims
- 1778US7220807B2Process of preparing functional fluoropolymersDAIKIN INST OF ADVANCED CHEMIS·Filed 2005·Granted May 22, 2007·5 cites·10 claims
- 1877US6911509B1Functional fluoropolymers and process thereforDAIKIN INST OF ADVANCED CHEMIS·Filed 2004·Granted Jun 28, 2005·16 cites·11 claims
- 1977US6699949B2Process of preparing maleic anhydride modified polyolefins by the oxidation adducts of borane and maleic anhydridePENN STATE RES FOUND·Filed 2002·Granted Mar 2, 2004·14 cites·20 claims
- 2076US6248837B1Process for preparing polyolefin diblock copolymers involving borane chain transfer reaction in transition metal-mediated olefin polymerizationPENN STATE RES FOUND·Filed 1999·Granted Jun 19, 2001·33 cites·22 claims
- 2175US9688895B2Methods and materials for hydrocarbon recoveryPENN STATE RES FOUND·Filed 2016·Granted Jun 27, 2017·1 cites·9 claims
- 2275US7262257B2Telechelic polymers containing reactive functional groupsDAIKIN INST OF ADVANCED CHEMIS·Filed 2004·Granted Aug 28, 2007·14 cites·10 claims
- 2374US5811617AOlefin oligomerization processAMOCO CORP·Filed 1995·Granted Sep 22, 1998·15 cites·17 claims
- 2473US7241829B2Exfoliated polyolefin/clay nanocomposites using chain end functionalized polyolefin as the polymeric surfactantPENN STATE RES FOUND·Filed 2004·Granted Jul 10, 2007·10 cites·17 claims
- 2571US5414177AImmobilized Lewis acid catalystsEXXON CHEMICAL PATENTS INC·Filed 1993·Granted May 9, 1995·12 cites·21 claims
- 2669US5409873AImmobilized Lewis acid catalystsEXXON CHEMICAL PATENTS INC·Filed 1992·Granted Apr 25, 1995·11 cites·46 claims
- 2766US6096849ALinear copolymers of alpha-olefins and divinylbenzene having narrow molecular weight and composition distributions and process for preparing samePENN STATE RES FOUND·Filed 1999·Granted Aug 1, 2000·21 cites·14 claims
- 2866US6015862AFunctionalized α-olefin/para-alkylstyrene terpolymersPENN STATE RES FOUND·Filed 1998·Granted Jan 18, 2000·20 cites·25 claims
- 2966US4877846APolyalcohol homopolymersEXXON RESEARCH ENGINEERING CO·Filed 1988·Granted Oct 31, 1989·15 cites·2 claims
- 3063US11987707B2Carbon fiber precursors and production processPENN STATE RES FOUND·Filed 2020·Granted May 21, 2024·0 cites·23 claims
- 3163US9109057B2Methods and materials for hydrocarbon recoveryCHUNG TZE CHIANG·Filed 2011·Granted Aug 18, 2015·2 cites·19 claims
- 3258US5837365AHydrophilic polypropylene membranesPENN STATE RES FOUND·Filed 1996·Granted Nov 17, 1998·20 cites·9 claims
- 3357US4812529APolyalcohol homopolymersEXXON RESEARCH ENGINEERING CO·Filed 1987·Granted Mar 14, 1989·10 cites·2 claims
- 3455US6479600B2Polyolefin containing a terminal phenyl or substituted phenyl group and process for preparing samePENN STATE RES FOUND·Filed 2001·Granted Nov 12, 2002·14 cites·24 claims
- 3555US5770539ALewis acid catalysts supported on porous polymer substrateEXXON CHEMICAL PATENTS INC·Filed 1996·Granted Jun 23, 1998·12 cites·26 claims
- 3653US5691431ACationic polymerization catalyzed by lewis acid catalysts supported on porous polymer substrateEXXON CHEMICAL PATENTS INC·Filed 1996·Granted Nov 25, 1997·11 cites·28 claims
- 3750US2009198031A1One-pot process and reagents for preparing long chain branched polymersPENN STATE RES FOUND·Filed 2009·Application pending·0 cites
- 3849US5600055AImmobilized Lewis Acid catalystsEXXON CHEMICAL PATENTS INC·Filed 1995·Granted Feb 4, 1997·5 cites·13 claims
- 3949US2015322186A1Methods and materials for hydrocarbon recoveryPENN STATE RES FOUND·Filed 2015·Application pending·0 cites
- 4042US2008058454A1Chain-End Functionalized Fluoropolymers for the Preparation of Fluorpolymer/Clay Nanocomposites with Exfoliated StructureCHUNG TZE-CHIANG·Filed 2007·Application pending·0 cites
- 4138US2006228608A1High temperature and low relative humidity polymer/inorganic composite membranes for proton exchange membrane fuel cellsCHUNG TZE-CHIANG·Filed 2006·Application pending·0 cites
- 4237US5093433AFunctional polycyclopentadiene resins via hydroboration processEXXON RESEARCH ENGINEERING CO·Filed 1990·Granted Mar 3, 1992·5 cites·7 claims
- 4336US5945574AOlefin oligomerization process and catalysts thereforBP AMOCO CORP·Filed 1995·Granted Aug 31, 1999·1 cites·20 claims
- 4435US5481054AImmobilized Lewis Acid catalystsEXXON CHEMICAL PATENTS INC·Filed 1995·Granted Jan 2, 1996·1 cites·18 claims
- 4533US5976434AMethod for preparing hydrophilic polypropylene membranePENN STATE RES FOUND·Filed 1998·Granted Nov 2, 1999·3 cites·4 claims
Join the waitlist — get patent alerts
Get an alert when Tze-Chiang Chung files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →