Inventor · disambiguated record
Yunwa W. Cheung
Also filed as: CHEUNG YUNWA W · CHEUNG YUNWA WILSON
82 granted patents·16 pending applications·4,824 citations·filing 1996–2024
99Inventor score
Files withDOW GLOBAL TECHNOLOGIES INC38DOW CHEMICAL CO18DOW GLOBAL TECHNOLOGIES LLC9ARRIOLA DANIEL J3MARCHAND GARY R3
Top patents by PatentIndex Score
98 records- 0199US7910658B2Compositions of ethylene/α-olefin multi-block interpolymer for elastic films and laminatesDOW GLOBAL TECHNOLOGIES LLC·Filed 2007·Granted Mar 22, 2011·62 cites·10 claims
- 0299US7737215B2Compositions of ethylene/α-olefin multi-block interpolymer for elastic films and laminatesDOW GLOBAL TECHNOLOGIES INC·Filed 2006·Granted Jun 15, 2010·58 cites·38 claims
- 0399US7524911B2Adhesive and marking compositions made from interpolymers of ethylene/α-olefinsDOW GLOBAL TECHNOLOGIES INC·Filed 2006·Granted Apr 28, 2009·212 cites·47 claims
- 0498US9243090B2Catalyst composition comprising shuttling agent for ethylene multi-block copolymer formationDOW GLOBAL TECHNOLOGIES LLC·Filed 2014·Granted Jan 26, 2016·41 cites·4 claims
- 0598US8785551B2Catalyst composition comprising shuttling agent for ethylene multi-block copolymer formationARRIOLA DANIEL J·Filed 2010·Granted Jul 22, 2014·31 cites·8 claims
- 0698US8318864B2Functionalized ethylene/α-olefin interpolymer compositionsHARRIS WILLIAM J·Filed 2011·Granted Nov 27, 2012·41 cites·18 claims
- 0798US8198374B2Catalyst composition comprising shuttling agent for ethylene multi-block copolymer formationARRIOLA DANIEL J·Filed 2010·Granted Jun 12, 2012·62 cites·20 claims
- 0898US7989543B2Adhesive and marking compositions made from interpolymers of ethylene/α-olefinsDOW GLOBAL TECHNOLOGIES LLC·Filed 2006·Granted Aug 2, 2011·79 cites·27 claims
- 0998US7947367B2Fibers made from copolymers of ethylene/α-olefinsDOW GLOBAL TECHNOLOGIES LLC·Filed 2006·Granted May 24, 2011·51 cites·22 claims
- 1098US7947793B2Ethylene/α-olefin block copolymersDOW GLOBAL TECHNOLOGIES LLC·Filed 2009·Granted May 24, 2011·137 cites·18 claims
- 1198US7906587B2Polymer blends from interpolymer of ethylene/α olefin with improved compatibilityDOW GLOBAL TECHNOLOGIES LLC·Filed 2006·Granted Mar 15, 2011·44 cites·27 claims
- 1298US7893166B2Ethylene/alpha-olefins block interpolymersDOW GLOBAL TECHNOLOGIES INC·Filed 2009·Granted Feb 22, 2011·146 cites·17 claims
- 1398US7858706B2Catalyst composition comprising shuttling agent for ethylene multi-block copolymer formationDOW GLOBAL TECHNOLOGIES INC·Filed 2005·Granted Dec 28, 2010·236 cites·24 claims
- 1498US7741397B2Filled polymer compositions made from interpolymers of ethylene/α-olefins and uses thereofDOW GLOBAL TECHNOLOGIES INC·Filed 2006·Granted Jun 22, 2010·71 cites·58 claims
- 1598US7622529B2Polymer blends from interpolymers of ethylene/alpha-olefin with improved compatibilityDOW GLOBAL TECHNOLOGIES INC·Filed 2006·Granted Nov 24, 2009·68 cites·27 claims
- 1698US7582716B2Compositions of ethylene/α-olefin multi-block interpolymer for blown films with high hot tackDOW GLOBAL TECHNOLOGIES INC·Filed 2006·Granted Sep 1, 2009·111 cites·15 claims
- 1798US7579408B2Thermoplastic vulcanizate comprising interpolymers of ethylene/α-olefinsDOW GLOBAL TECHNOLOGIES INC·Filed 2006·Granted Aug 25, 2009·129 cites·23 claims
- 1898US7514517B2Anti-blocking compositions comprising interpolymers of ethylene/α-olefinsDOW GLOBAL TECHNOLOGIES INC·Filed 2006·Granted Apr 7, 2009·152 cites·30 claims
- 1998US7504347B2Fibers made from copolymers of propylene/α-olefinsDOW GLOBAL TECHNOLOGIES INC·Filed 2006·Granted Mar 17, 2009·153 cites·21 claims
- 2098US7498282B2Multi-layer, elastic articlesDOW GLOBAL TECHNOLOGIES INC·Filed 2006·Granted Mar 3, 2009·98 cites·156 claims
- 2198US7355089B2Compositions of ethylene/α-olefin multi-block interpolymer for elastic films and laminatesDOW GLOBAL TECHNOLOGIES INC·Filed 2006·Granted Apr 8, 2008·393 cites·26 claims
- 2298US6156842AStructures and fabricated articles having shape memory made from α-olefin/vinyl or vinylidene aromatic and/or hindered aliphatic vinyl or vinylidene interpolymersDOW CHEMICAL CO·Filed 1999·Granted Dec 5, 2000·338 cites·26 claims
- 2397US8710143B2Catalyst composition comprising shuttling agent for ethylene multi-block copolymer formationARRIOLA DANIEL J·Filed 2012·Granted Apr 29, 2014·21 cites·16 claims
- 2497US8609779B2Functionalized ethylene/alpha-olefin interpolymer compositionsDOW GLOBAL TECHNOLOGIES LLC·Filed 2012·Granted Dec 17, 2013·22 cites·12 claims
- 2597US8211982B2Functionalized ethylene/α-olefin interpolymer compositionsHARRIS WILLIAM J·Filed 2011·Granted Jul 3, 2012·40 cites·16 claims
- 2697US8084537B2Polymer blends from interpolymers of ethylene/α-olefin with improved compatibilityWALTON KIM L·Filed 2006·Granted Dec 27, 2011·45 cites·19 claims
- 2797US7977397B2Polymer blends of biodegradable or bio-based and synthetic polymers and foams thereofPACTIV CORP·Filed 2008·Granted Jul 12, 2011·53 cites·46 claims
- 2897US7897689B2Functionalized ethylene/α-olefin interpolymer compositionsDOW GLOBAL TECHNOLOGIES INC·Filed 2006·Granted Mar 1, 2011·67 cites·20 claims
- 2997US7863379B2Impact modification of thermoplastics with ethylene/alpha-olefin interpolymersDOW GLOBAL TECHNOLOGIES INC·Filed 2006·Granted Jan 4, 2011·50 cites·30 claims
- 3097US7842770B2Compositions of ethylene/α-olefin multi-block interpolymer for blown films with high hot tackDOW GLOBAL TECHNOLOGIES INC·Filed 2009·Granted Nov 30, 2010·44 cites·20 claims
- 3197US7803728B2Fibers made from copolymers of ethylene/α-olefinsDOW GLOBAL TECHNOLOGIES INC·Filed 2006·Granted Sep 28, 2010·60 cites·18 claims
- 3297US7795321B2Rheology modification of interpolymers of ethylene/α-olefins and articles made therefromDOW GLOBAL TECHNOLOGIES INC·Filed 2006·Granted Sep 14, 2010·46 cites·42 claims
- 3397US7737061B2Compositions of ethylene/alpha-olefin multi-block interpolymer for elastic films and laminatesDOW GLOBAL TECHNOLOGIES INC·Filed 2006·Granted Jun 15, 2010·54 cites·15 claims
- 3497US7732052B2Compositions of ethylene/alpha-olefin multi-block interpolymer for elastic films and laminatesDOW GLOBAL TECHNOLOGIES INC·Filed 2008·Granted Jun 8, 2010·54 cites·27 claims
- 3597US7714071B2Polymer blends from interpolymers of ethylene/α-olefins and flexible molded articles made therefromDOW GLOBAL TECHNOLOGIES INC·Filed 2005·Granted May 11, 2010·61 cites·24 claims
- 3697US7687442B2Low molecular weight ethylene/α-olefin interpolymer as base lubricant oilsDOW GLOBAL TECHNOLOGIES INC·Filed 2006·Granted Mar 30, 2010·44 cites·50 claims
- 3797US7671131B2Interpolymers of ethylene/α-olefins blends and profiles and gaskets made therefromDOW GLOBAL TECHNOLOGIES INC·Filed 2006·Granted Mar 2, 2010·48 cites·26 claims
- 3897US7662881B2Viscosity index improver for lubricant compositionsDOW GLOBAL TECHNOLOGIES INC·Filed 2006·Granted Feb 16, 2010·54 cites·23 claims
- 3997US7608668B2Ethylene/α-olefins block interpolymersDOW GLOBAL TECHNOLOGIES INC·Filed 2006·Granted Oct 27, 2009·307 cites·26 claims
- 4096US8273838B2Propylene/α-olefins block interpolymersSHAN COLIN LI PI·Filed 2007·Granted Sep 25, 2012·53 cites·31 claims
- 4196US7786216B2Oil based blends of interpolymers of ethylene/α-olefinsDOW GLOBAL TECHNOLOGIES INC·Filed 2006·Granted Aug 31, 2010·43 cites·24 claims
- 4296US5872201AInterpolymers of ethylene, olefinic monomers, and aromatic vinylidene or hindered aliphatic or cycloaliphatic vinylidene monomersDOW CHEMICAL CO·Filed 1997·Granted Feb 16, 1999·104 cites·16 claims
- 4395US8721827B2Elastic films and laminatesCHANG ANDY C·Filed 2012·Granted May 13, 2014·20 cites·2 claims
- 4495US8273068B2Compositions of ethylene/alpha-olefin multi-block interpolymer for elastic films and laminatesCHANG ANDY C·Filed 2008·Granted Sep 25, 2012·45 cites·17 claims
- 4595US7557147B2Soft foams made from interpolymers of ethylene/alpha-olefinsDOW GLOBAL TECHNOLOGIES INC·Filed 2006·Granted Jul 7, 2009·57 cites·38 claims
- 4694US8067319B2Fibers made from copolymers of ethylene/α-olefinsPOON BENJAMIN C·Filed 2010·Granted Nov 29, 2011·40 cites·19 claims
- 4794US7872056B2Polymer blends of biodegradable or bio-based and synthetic polymers and foams thereofPACTIV CORP·Filed 2009·Granted Jan 18, 2011·17 cites·18 claims
- 4893US7666918B2Foams made from interpolymers of ethylene/α-olefinsDOW GLOBAL TECHNOLOGIES INC·Filed 2006·Granted Feb 23, 2010·54 cites·38 claims
- 4992US6262161B1Compositions having improved ignition resistanceDOW CHEMICAL CO·Filed 1999·Granted Jul 17, 2001·115 cites·22 claims
- 5091US8106139B2Propylene/alpha-olefin block interpolymersMARCHAND GARY R·Filed 2009·Granted Jan 31, 2012·14 cites·15 claims
Showing the top 50 of 98 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →