Inventor · disambiguated record
Henry L. Hsieh
Also filed as: HSIEH HENRY · HSIEH HENRY L
75 granted patents·1,513 citations·filing 1973–2021
99Inventor score
Top patents by PatentIndex Score
75 records- 0196US5080809APolymers useful in the recovery and processing of natural resourcesPHILLIPS PETROLEUM CO·Filed 1985·Granted Jan 14, 1992·110 cites·77 claims
- 0295US4575538AOlefin polymerizationPHILLIPS PETROLEUM CO·Filed 1984·Granted Mar 11, 1986·88 cites·29 claims
- 0395US4341672ASulfur or peroxy cured epoxidized diene rubbersPHILLIPS PETROLEUM CO·Filed 1980·Granted Jul 27, 1982·61 cites·25 claims
- 0495US4051199AEpoxidized copolymers of styrene, butadiene and isoprenePHILLIPS PETROLEUM CO·Filed 1976·Granted Sep 27, 1977·66 cites·12 claims
- 0594US5382371APolymers useful in the recovery and processing of natural resourcesPHILLIPS PETROLEUM CO·Filed 1992·Granted Jan 17, 1995·105 cites·65 claims
- 0692US6030928APolymers useful in the recovery and processing of natural resourcesPHILLIPS PETROLEUM CO·Filed 1992·Granted Feb 29, 2000·76 cites·24 claims
- 0789US5186257APolymers useful in the recovery and processing of natural resourcesPHILLIPS PETROLEUM CO·Filed 1991·Granted Feb 16, 1993·75 cites·13 claims
- 0889US5075399ASuperabsorbent crosslinked ampholytic ion pair copolymersPHILLIPS PETROLEUM CO·Filed 1990·Granted Dec 24, 1991·60 cites·76 claims
- 0989US4020251A1,3-Cyclodiene-acyclic conjugated diene copolymersPHILLIPS PETROLEUM CO·Filed 1975·Granted Apr 26, 1977·38 cites·21 claims
- 1085US4951921APolymers useful in the recovery and processing of natural resourcesPHILLIPS PETROLEUM CO·Filed 1984·Granted Aug 28, 1990·71 cites·12 claims
- 1183USD985070SPlush toyHSIEH HENRY·Filed 2021·Granted May 2, 2023·8 cites·1 claims
- 1283US4131653AEpoxidized block copolymersPHILLIPS PETROLEUM CO·Filed 1977·Granted Dec 26, 1978·25 cites·15 claims
- 1382US8272329B1Selectable lethality warhead patterned hole fragmentation insert sleevesHSIEH HENRY·Filed 2011·Granted Sep 25, 2012·16 cites·10 claims
- 1482US4699962AOlefin polymerizationPHILLIPS PETROLEUM CO·Filed 1984·Granted Oct 13, 1987·30 cites·4 claims
- 1581US8276520B1Adaptive fragmentation mechanism to enhance lethalityFONG RICHARD·Filed 2010·Granted Oct 2, 2012·21 cites·1 claims
- 1680US5250642ACopolymers of ampholytic ion pairs containing vinylic tertiary amine and olefinic comonomersPHILLIPS PETROLEUM CO·Filed 1992·Granted Oct 5, 1993·26 cites·20 claims
- 1779US4135037AAdhesives and laminatesPHILLIPS PETROLEUM CO·Filed 1977·Granted Jan 16, 1979·47 cites·18 claims
- 1878US5270382ACompositions and applications thereof of water-soluble copolymers comprising an ampholytic imidazolium inner saltPHILLIPS PETROLEUM CO·Filed 1992·Granted Dec 14, 1993·30 cites·18 claims
- 1978US5098970ASuperabsorbent crosslinked ampholytic ion pair copolymersPHILLIPS PETROLEUM CO·Filed 1990·Granted Mar 24, 1992·29 cites·70 claims
- 2078US4138536APolymerization of 1,3-cyclodiene with vinylaromatic hydrocarbonPHILLIPS PETROLEUM CO·Filed 1977·Granted Feb 6, 1979·19 cites·44 claims
- 2177US5439983AGrafted copolymers highly absorbent to aqueous electrolyte solutionsPHILLIPS PETROLEUM CO·Filed 1994·Granted Aug 8, 1995·21 cites·13 claims
- 2277US5290871AGrafted copolymers highly absorbent to aqueous electrolyte solutionsPHILLIPS PETROLEUM CO·Filed 1993·Granted Mar 1, 1994·21 cites·22 claims
- 2372US5109085AOlefin polymerization processPHILLIPS PETROLEUM CO·Filed 1990·Granted Apr 28, 1992·21 cites·20 claims
- 2471US5216098ASuperabsorbent crosslinked ampholytic ion pair copolymersPHILLIPS PETROLEUM CO·Filed 1992·Granted Jun 1, 1993·20 cites·2 claims
- 2570US5066739AOlefin polymerization with cyclopentadienyl lanthanidealkyl of hydride in presence of hydrogenPHILLIPS PETROLEUM CO·Filed 1990·Granted Nov 19, 1991·31 cites·13 claims
- 2669US5116921ASuperabsorbent crosslinked ampholytic ion pair copolymersPHILLIPS PETROLEUM CO·Filed 1991·Granted May 26, 1992·19 cites·9 claims
- 2769US5106929ASuperabsorbent crosslinked ampholytic ion pair copolymersPHILLIPS PETROLEUM CO·Filed 1990·Granted Apr 21, 1992·16 cites·44 claims
- 2868US4223116AConjugated diene polymerization process and catalystPHILLIPS PETROLEUM CO·Filed 1976·Granted Sep 16, 1980·20 cites·7 claims
- 2967US8720342B1Low collateral damage fragmentation warheadGOLD VLADIMIR M·Filed 2012·Granted May 13, 2014·5 cites·5 claims
- 3066US5331021AGrafted copolymers highly absorbent to aqueous electrolyte solutions used in diapers and paper towelsPHILLIPS PETROLEUM CO·Filed 1993·Granted Jul 19, 1994·12 cites·2 claims
- 3166US5130389ASuperabsorbent crosslinked ampholytic ion pair copolymers containing 2-methacryloyloxyethyldimethylammoniumPHILLIPS PETROLEUM CO·Filed 1990·Granted Jul 14, 1992·14 cites·32 claims
- 3265US4603171ABlock copolymers containing polymerized lactone segmentsPHILLIPS PETROLEUM CO·Filed 1984·Granted Jul 29, 1986·20 cites·15 claims
- 3364US4556647AOlefin polymerizationPHILLIPS PETROLEUM CO·Filed 1985·Granted Dec 3, 1985·14 cites·11 claims
- 3463US5173464AOlefin polymerizationPETTIJOHN TED M·Filed 1991·Granted Dec 22, 1992·15 cites·10 claims
- 3563US4544718AOlefin polymerizationPHILLIPS PETROLEUM CO·Filed 1984·Granted Oct 1, 1985·12 cites·8 claims
- 3663US4237246ACopolymers of 1,3-cyclodienes, monovinylaromatic compounds and polyvinylaromatic hydrocarbonsPHILLIPS PETROLEUM CO·Filed 1976·Granted Dec 2, 1980·11 cites·20 claims
- 3761US5243008AGrafted copolymers highly absorbent to aqueous electrolyte solutionsPHILLIPS PETROLEUM CO·Filed 1992·Granted Sep 7, 1993·11 cites·26 claims
- 3861US4791086AOlefin polymerizationPHILLIPS PETROLEUM CO·Filed 1987·Granted Dec 13, 1988·13 cites·10 claims
- 3961US4127710ACopolymerization of a 1,3-cyclodiene and a linear conjugated dienePHILLIPS PETROLEUM CO·Filed 1974·Granted Nov 28, 1978·15 cites·10 claims
- 4059US5829527ACompositions and applications thereof of water-soluble copolymers comprising an ampholytic imidazolium inner saltPHILLIPS PETROLEUM CO·Filed 1993·Granted Nov 3, 1998·10 cites·27 claims
- 4159US5354806ASuperabsorbent crosslinked ampholytic ion pair copolymersPHILLIPS PETROLEUM CO·Filed 1991·Granted Oct 11, 1994·10 cites·88 claims
- 4259US4179480ABlends of cyclodiene-containing copolymers and block copolymers having improved high temperature green tensile strengthPHILLIPS PETROLEUM CO·Filed 1976·Granted Dec 18, 1979·14 cites·16 claims
- 4358US7388361B2Mainboard and power control device thereofVIA TECH INC·Filed 2005·Granted Jun 17, 2008·4 cites·20 claims
- 4458US5225506ASuperabsorbent polymersPHILLIPS PETROLEUM CO·Filed 1992·Granted Jul 6, 1993·9 cites·21 claims
- 4557US5286694ALanthanide halide catalyst, method of producing the catalyst, and polymerization process employing the catalystPHILLIPS PETROLEUM CO·Filed 1991·Granted Feb 15, 1994·9 cites·17 claims
- 4657US4076914ATreatment of coupled polymers prior to hydrogenationPHILLIPS PETROLEUM CO·Filed 1976·Granted Feb 28, 1978·7 cites·31 claims
- 4756US5163547APortable easel suitcaseTRAXON CORP·Filed 1992·Granted Nov 17, 1992·19 cites·6 claims
- 4856US5028673AOlefin polymerizationPHILLIPS PETROLEUM CO·Filed 1990·Granted Jul 2, 1991·10 cites·5 claims
- 4954US4136137ABlock copolymersPHILLIPS PETROLEUM CO·Filed 1978·Granted Jan 23, 1979·12 cites·8 claims
- 5053US5281673ASuperabsorbent polymersPHILLIPS PETROLEUM CO·Filed 1993·Granted Jan 25, 1994·7 cites·16 claims
Showing the top 50 of 75 patent records by PatentIndex Score.
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