Inventor · disambiguated record
Pak-Wing S. Chum
Also filed as: CHUM PAK-WING S · CHUM PAK-WING STEVE
58 granted patents·7 pending applications·6,267 citations·filing 1985–2012
99Inventor score
Files withDOW CHEMICAL CO38DOW GLOBAL TECHNOLOGIES INC16ADVANCED DESIGN CONCEPT GMBH1ALLGEUER THOMAS T1CHEN XUMING1
Top patents by PatentIndex Score
65 records- 0199US6111023AFabricated articles made from ethylene polymer blendsDOW CHEMICAL CO·Filed 1997·Granted Aug 29, 2000·298 cites·16 claims
- 0299US5677383AFabricated articles made from ethylene polymer blendsDOW CHEMICAL CO·Filed 1995·Granted Oct 14, 1997·338 cites·18 claims
- 0399US5272236AElastic substantially linear olefin polymersDOW CHEMICAL CO·Filed 1991·Granted Dec 21, 1993·2.7k cites·38 claims
- 0498US6316549B1Ethylene polymer fiber made from ethylene polymer blendsDOW CHEMICAL CO·Filed 1997·Granted Nov 13, 2001·178 cites·10 claims
- 0597US6593005B2Composition and films thereofDOW GLOBAL TECHNOLOGIES INC·Filed 2001·Granted Jul 15, 2003·76 cites·46 claims
- 0697US5685128AMethod of packaging food productsDOW CHEMICAL CO·Filed 1995·Granted Nov 11, 1997·138 cites·10 claims
- 0797US5562958APackaging and wrapping filmDOW CHEMICAL CO·Filed 1993·Granted Oct 8, 1996·112 cites·54 claims
- 0896US6919407B2Blends and sealant compositions comprising isotactic propylene copolymersDOW GLOBAL TECHNOLOGIES INC·Filed 2003·Granted Jul 19, 2005·65 cites·19 claims
- 0996US6437014B1Method of making elastic articles having improved heat-resistanceDOW CHEMICAL CO·Filed 2000·Granted Aug 20, 2002·83 cites·3 claims
- 1095US7645835B2High density ethylene homopolymers and blend compositionsDOW GLOBAL TECHNOLOGIES INC·Filed 2006·Granted Jan 12, 2010·25 cites·11 claims
- 1195US6114486ARheology-modified polyolefinsDOW CHEMICAL CO·Filed 1997·Granted Sep 5, 2000·117 cites·7 claims
- 1295US5874139AMultilayer polyolefin with balanced sealant propertiesDOW CHEMICAL CO·Filed 1996·Granted Feb 23, 1999·127 cites·11 claims
- 1395US5847053AEthylene polymer film made from ethylene polymer blendsDOW CHEMICAL CO·Filed 1997·Granted Dec 8, 1998·91 cites·16 claims
- 1495US5089321AMultilayer polyolefinic film structures having improved heat seal characteristicsDOW CHEMICAL CO·Filed 1991·Granted Feb 18, 1992·178 cites·23 claims
- 1594US7166676B2Process for preparing copolymers and blend compositions containing the sameDOW GLOBAL TECHNOLOGIES INC·Filed 2002·Granted Jan 23, 2007·44 cites·19 claims
- 1694US7153909B2High density ethylene homopolymers and blend compositionsDOW GLOBAL TECHNOLOGIES INC·Filed 2002·Granted Dec 26, 2006·55 cites·14 claims
- 1794US6946182B1Fringed surface structures obtainable in a compression molding processALLGEUER THOMAS T·Filed 2000·Granted Sep 20, 2005·138 cites·34 claims
- 1894US6939919B2Polyethylene rich/polypropylene blends and their usesDOW GLOBAL TECHNOLOGIES INC·Filed 2001·Granted Sep 6, 2005·55 cites·10 claims
- 1994US5852152APackaging and wrapping filmDOW CHEMICAL CO·Filed 1995·Granted Dec 22, 1998·70 cites·53 claims
- 2094US5427807AMethod of packaging food productsDOW CHEMICAL CO·Filed 1993·Granted Jun 27, 1995·104 cites·32 claims
- 2193US7714073B2Ethylene copolymers and blend compositionsJACOBSEN GRANT B·Filed 2006·Granted May 11, 2010·31 cites·12 claims
- 2293US5407965ACross-linked ethylenic polymer foam structures and process for makingDOW CHEMICAL CO·Filed 1994·Granted Apr 18, 1995·65 cites·16 claims
- 2391US6319989B1Broad MWD, compositionally uniform ethylene interpolymer compositions, process for making the same and article made therefromDOW CHEMICAL CO·Filed 1998·Granted Nov 20, 2001·75 cites·12 claims
- 2491US5487938ASilica supported transition metal catalystDOW CHEMICAL CO·Filed 1994·Granted Jan 30, 1996·58 cites·11 claims
- 2590US7041765B2Films comprising isotactic propylene copolymersDOW GLOBAL TECHNOLOGIES INC·Filed 2002·Granted May 9, 2006·24 cites·1 claims
- 2690US6812289B2Cast stretch film of interpolymer compositionsDOW GLOBAL TECHNOLOGIES INC·Filed 2002·Granted Nov 2, 2004·40 cites·37 claims
- 2790US6005053APolyolefin elastomer blends exhibiting improved propertiesDOW CHEMICAL CO·Filed 1997·Granted Dec 21, 1999·81 cites·26 claims
- 2890US5288762ACross-linked ethylenic polymer foam structures and process for makingDOW CHEMICAL CO·Filed 1993·Granted Feb 22, 1994·60 cites·21 claims
- 2989US6803014B2Method of making elastic articles having improved heat-resistanceDOW GLOBAL TECHNOLOGIES INC·Filed 2002·Granted Oct 12, 2004·32 cites·25 claims
- 3089US5595705AMethod of manufacturing packaging and wrapping filmDOW CHEMICAL CO·Filed 1995·Granted Jan 21, 1997·51 cites·16 claims
- 3189US5387620ACross-linked ethylenic polymer foam structures and process for makingDOW CHEMICAL CO·Filed 1994·Granted Feb 7, 1995·47 cites·19 claims
- 3288US6723398B1Polymer blend and fabricated article made from diverse ethylene interpolymersDOW GLOBAL TECHNOLOGIES INC·Filed 1999·Granted Apr 20, 2004·51 cites·39 claims
- 3387US6906141B2Polymer blend and fabricated article made from diverse ethylene interpolymersDOW GLOBAL TECHNOLOGIES INC·Filed 2004·Granted Jun 14, 2005·27 cites·20 claims
- 3487US6015617AEthylene polymer having improving sealing performance and articles fabricated from the sameDOW CHEMICAL CO·Filed 1998·Granted Jan 18, 2000·53 cites·14 claims
- 3586US6946535B2Films comprising isotactic propylene copolymersDOW GLOBAL TECHNOLOGIES INC·Filed 2004·Granted Sep 20, 2005·16 cites·20 claims
- 3685US6872438B1Profile or molding having a fringed surface structureADVANCED DESIGN CONCEPT GMBH·Filed 2000·Granted Mar 29, 2005·35 cites·21 claims
- 3785US6548611B2Elastic substantially linear olefin polymersDOW GLOBAL TECHNOLOGIES INC·Filed 2001·Granted Apr 15, 2003·14 cites·1 claims
- 3885US5250612APolyethylene films exhibiting low blocking forceDOW CHEMICAL CO·Filed 1991·Granted Oct 5, 1993·39 cites·6 claims
- 3984US5861463AImpact-modified thermoplastic polyolefins and articles fabricated therefromDOW CHEMICAL CO·Filed 1996·Granted Jan 19, 1999·40 cites·23 claims
- 4083US8541077B2Oriented multi-layer shrink labelsPATEL RAJEN M·Filed 2006·Granted Sep 24, 2013·7 cites·19 claims
- 4183US6172173B1Silica supported transition metal catalystDOW CHEMICAL CO·Filed 1997·Granted Jan 9, 2001·44 cites·29 claims
- 4283US5591390AMethod of manufacturing packaging and wrapping filmDOW CHEMICAL CO·Filed 1995·Granted Jan 7, 1997·36 cites·23 claims
- 4382US6270891B1Ethylene polymer having improving sealing performance and articles fabricated from the sameDOW CHEMICAL CO·Filed 2000·Granted Aug 7, 2001·22 cites·11 claims
- 4482US5589128APerformance super high flow ethylene polymer compositionsDOW CHEMICAL CO·Filed 1994·Granted Dec 31, 1996·29 cites·15 claims
- 4580US6689851B1Rheology-modified polyolefinsDOW GLOBAL TECHNOLOGIES INC·Filed 2000·Granted Feb 10, 2004·15 cites·3 claims
- 4678US5370940APolyethylene films exhibiting low blocking forceDOW CHEMICAL CO·Filed 1993·Granted Dec 6, 1994·33 cites·18 claims
- 4775US6140420AImpact-modified thermoplastic polyolefins and articles fabricated therefromDOW CHEMICAL CO·Filed 1998·Granted Oct 31, 2000·27 cites·19 claims
- 4874US6060567AInterpolymers formed by continuous processesDOW CHEMICAL CO·Filed 1996·Granted May 9, 2000·21 cites·30 claims
- 4973US6777082B2Hydrogenated block copolymers having elasticity and articles made therefromDOW CHEMICAL CO·Filed 2001·Granted Aug 17, 2004·55 cites·26 claims
- 5073US5346732APerformance super high flow ethylene polymer compositionsDOW CHEMICAL CO·Filed 1992·Granted Sep 13, 1994·25 cites·3 claims
Showing the top 50 of 65 patent records by PatentIndex Score.
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