Inventor · disambiguated record
Cheng-Kung Liu
Also filed as: LIU CHENG · LIU CHENG-KUNG
37 granted patents·6 pending applications·2,495 citations·filing 1991–2023
98Inventor score
Files withUNITED STATES SURGICAL CORP31TATA STEEL NEDERLAND TECHNOLOGY BV3LIU CHENG-KUNG2US AGRICULTURE2LIU CHENG1
Top patents by PatentIndex Score
43 records- 0198US5522841AAbsorbable block copolymers and surgical articles fabricated therefromUNITED STATES SURGICAL CORP·Filed 1994·Granted Jun 4, 1996·105 cites·19 claims
- 0298US5292328APolypropylene multifilament warp knitted mesh and its use in surgeryUNITED STATES SURGICAL CORP·Filed 1991·Granted Mar 8, 1994·223 cites·13 claims
- 0397US5480411AMethod of suturing using a polyetherimide ester sutureUNITED STATES SURGICAL CORP·Filed 1995·Granted Jan 2, 1996·92 cites·13 claims
- 0496US5626611AComposite bioabsorbable materials and surgical articles made therefromUNITED STATES SURGICAL CORP·Filed 1994·Granted May 6, 1997·485 cites·15 claims
- 0596US5425984ABioabsorbable melt spun fiber based on glycolide-containing copolymerUNITED STATES SURGICAL CORP·Filed 1993·Granted Jun 20, 1995·100 cites·23 claims
- 0695US5578046AComposite bioabsorbable materials and surgical articles made thereformUNITED STATES SURGICAL CORP·Filed 1995·Granted Nov 26, 1996·209 cites·4 claims
- 0794US5554170AAbsorbable block copolymers and surgical articles fabricated therefromUNITED STATES SURGICAL CORP·Filed 1995·Granted Sep 10, 1996·67 cites·5 claims
- 0893US5494620AMethod of manufacturing a monofilament sutureUNITED STATES SURGICAL CORP·Filed 1993·Granted Feb 27, 1996·62 cites·6 claims
- 0991US5236444AAbsorbable polymers and surgical articles made therefromUNITED STATES SURGICAL CORP·Filed 1992·Granted Aug 17, 1993·49 cites·20 claims
- 1090US6093200AComposite bioabsorbable materials and surgical articles made therefromUS SURGICAL·Filed 1997·Granted Jul 25, 2000·231 cites·13 claims
- 1185US5269807ASuture fabricated from syndiotactic polypropyleneUNITED STATES SURGICAL CORP·Filed 1992·Granted Dec 14, 1993·32 cites·12 claims
- 1279US5456696AMonofilament suture and process for its manufactureUNITED STATES SURGICAL CORP·Filed 1993·Granted Oct 10, 1995·24 cites·7 claims
- 1379US5403347AAbsorbable block copolymers and surgical articles fabricated therefromUNITED STATES SURGICAL CORP·Filed 1994·Granted Apr 4, 1995·177 cites·17 claims
- 1478US5217485APolypropylene monofilament suture and process for its manufactureUNITED STATES SURGICAL CORP·Filed 1991·Granted Jun 8, 1993·96 cites·25 claims
- 1577US9315883B2High strength and low density particle-reinforced steel with improved E-modulus and method for producing said steelTATA STEEL NEDERLAND TECHNOLOGY BV·Filed 2013·Granted Apr 19, 2016·3 cites·24 claims
- 1674US12102095B2Composition comprising an alkaline base and thioglycolate salt for cleaning and decontaminating animal carcassesUS AGRICULTURE·Filed 2023·Granted Oct 1, 2024·0 cites·15 claims
- 1773US5431679AAbsorbable block copolymers and surgical articles fabricated therefromUNITED STATES SURGICAL CORP·Filed 1994·Granted Jul 11, 1995·77 cites·11 claims
- 1873US5322925AAbsorbable block copolymers and surgical articles made therefromUNITED STATES SURGICAL CORP·Filed 1993·Granted Jun 21, 1994·40 cites·25 claims
- 1972US5502159AAbsorbable compositionUNITED STATES SURGICAL CORP·Filed 1995·Granted Mar 26, 1996·24 cites·19 claims
- 2069US6191236B1Bioabsorbable suture and method of its manufactureUNITED STATES SURGICAL CORP·Filed 1997·Granted Feb 20, 2001·21 cites·2 claims
- 2169US5232648ABioabsorbable melt spun fiber based on glycolide-containing copolymerUNITED STATES SURGICAL CORP·Filed 1991·Granted Aug 3, 1993·15 cites·15 claims
- 2268US5997568AAbsorbable polymer blends and surgical articles fabricated therefromUNITED STATES SURGICAL CORP·Filed 1997·Granted Dec 7, 1999·136 cites·21 claims
- 2364US6005019APlasticizers for fibers used to form surgical devicesUNITED STATES SURGICAL CORP·Filed 1996·Granted Dec 21, 1999·57 cites·6 claims
- 2462US5585056APlasticizers for fibers used to form surgical devicesUNITED STATES SURGICAL CORP·Filed 1995·Granted Dec 17, 1996·20 cites·20 claims
- 2557US11700860B2Method to clean and decontaminate animal carcasses using alkaline thioglycolate-containing compoundUS AGRICULTURE·Filed 2019·Granted Jul 18, 2023·0 cites·10 claims
- 2653US2008194355A1Composite Golf Club Head and Fabrication Method ThereofLIU CHENG-KUNG·Filed 2008·Application pending·0 cites
- 2749US9777350B2High strength interstitial free low density steel and method for producing said steelTATA STEEL NEDERLAND TECH BV·Filed 2013·Granted Oct 3, 2017·0 cites·20 claims
- 2849US5478355AMethod for improving the in vivo strength retention of a bioabsorbable implantable medical device and resulting medical deviceUNITED STATES SURGICAL CORP·Filed 1994·Granted Dec 26, 1995·46 cites·33 claims
- 2949US5284489AFilament fabricated from a blend of ionomer resin and nonionic thermoplastic resinUNITED STATES SURGICAL CORP·Filed 1992·Granted Feb 8, 1994·27 cites·33 claims
- 3046US2015027597A1High strength bake-hardenable low density steel and method for producing said steelTATA STEEL NEDERLAND TECHNOLOGY BV·Filed 2013·Application pending·0 cites
- 3144US5279783AProcess for manufacture of polyamide monofilament sutureUNITED STATES SURGICAL CORP·Filed 1992·Granted Jan 18, 1994·19 cites·15 claims
- 3244US2011003649A1Composite Golf Club Head and Fabrication Method ThereofLIU CHENG-KUNG·Filed 2010·Application pending·0 cites
- 3343US2015247224A1TiC-PARTICLE-REINFORCED HIGH STRENGTH AND LOW DENSITY STEEL PRODUCTS WITH IMPROVED E-MODULUS AND METHOD FOR PRODUCING SAID PRODUCTTATA STEEL NEDERLAND TECHNOLOGY BV·Filed 2013·Application pending·0 cites
- 3442US2013160905A1Method for producing a tempered martensitic heat resistant steel for high temperature applicationSACHADEL URSZULA ALICJA·Filed 2011·Application pending·0 cites
- 3541US5466406AProcess of treating filamentsUNITED STATES SURGICAL CORP·Filed 1994·Granted Nov 14, 1995·5 cites·15 claims
- 3641US2014363694A1Low density high strength steel and method for producing said steelLIU CHENG·Filed 2012·Application pending·0 cites
- 3739US5618313AAbsorbable polymer and surgical articles fabricated therefromUNITED STATES SURGICAL CORP·Filed 1994·Granted Apr 8, 1997·13 cites·11 claims
- 3839US5405358APolyamide monofilament sutureUNITED STATES SURGICAL CORP·Filed 1993·Granted Apr 11, 1995·13 cites·6 claims
- 3938US5549907AIonomeric suture and its method of manufactureUNITED STATES SURGICAL CORP·Filed 1994·Granted Aug 27, 1996·3 cites·8 claims
- 4037US5626811AProcess of making a monofilamentUNITED STATES SURGICAL CORP·Filed 1995·Granted May 6, 1997·10 cites·13 claims
- 4133US5225485APolyetherimide ester suture and its method of manufacture and method of useUNITED STATES SURGICAL CORP·Filed 1992·Granted Jul 6, 1993·5 cites·15 claims
- 4232US5349044APolyamide monofilament suture manufactured from higher order polyamideUNITED STATES SURGICAL CORP·Filed 1993·Granted Sep 20, 1994·5 cites·18 claims
- 4330US5540717APolyamide monofilament suture manufactured from higher order polyamideU S SURGICAL CORP·Filed 1994·Granted Jul 30, 1996·4 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →