Inventor · disambiguated record
Stephane Costeux
Also filed as: COSTEUX STEPHANE · COSTEUX STEPHANE C · COSTEUX STÉPHANE
20 granted patents·14 pending applications·31 citations·filing 2004–2023
91Inventor score
Files withDOW GLOBAL TECHNOLOGIES LLC11DOW GLOBAL TECHNOLOGIES INC6COSTEUX STÉPHANE3DDP SPECIALTY ELECTRONIC MATERIALS US LLC2DUPONT SAFETY & CONSTRUCTION INC2
Top patents by PatentIndex Score
34 records- 0188US11525045B2Chemically modified polyesters and process for makingDDP SPECIALTY ELECTRONIC MATERIALS US LLC·Filed 2020·Granted Dec 13, 2022·2 cites·20 claims
- 0284US10913816B2One-component fenestration foam formulation demonstrating low initial shrinkageDDP SPECIALTY ELECTRONIC MATERIALS US LLC·Filed 2016·Granted Feb 9, 2021·2 cites·11 claims
- 0379US9145478B2Continuous process for extruding nanoporous foamCOSTEUX STÉPHANE·Filed 2012·Granted Sep 29, 2015·3 cites·12 claims
- 0478US9492963B2Process for making tailored polyetheylene resins for sheetsMICHIE JR WILLIAM J·Filed 2007·Granted Nov 15, 2016·5 cites·30 claims
- 0578US8920891B2Rheology modified relatively high melt strength polyethylene compositions and methods of making pipes, films, sheets, and blow-molded articlesMICHIE JR WILLIAM J·Filed 2005·Granted Dec 30, 2014·10 cites·23 claims
- 0677US8324287B2Positive skew styrene-acrylonitrile copolymer foamHOOD LAWRENCE S·Filed 2009·Granted Dec 4, 2012·3 cites·15 claims
- 0772US12312820B2Composite structural board and wall systems containing sameDUPONT SAFETY & CONSTRUCTION INC·Filed 2023·Granted May 27, 2025·0 cites·14 claims
- 0872US10322534B2Mold process for making nanofoamDOW GLOBAL TECHNOLOGIES LLC·Filed 2015·Granted Jun 18, 2019·1 cites·7 claims
- 0972US10093781B2Foamed styrenic polymers containing a brominated styrene-butadiene copolymer and having enhanced cell size homogeneityDOW GLOBAL TECHNOLOGIES LLC·Filed 2013·Granted Oct 9, 2018·1 cites·12 claims
- 1072US9145477B2Nanocellular thermoplastic foam and process for making the sameDOW GLOBAL TECHNOLOGIES LLC·Filed 2013·Granted Sep 29, 2015·2 cites·13 claims
- 1170US9718938B2Nanoporous polymeric foam having high porosityCOSTEUX STÉPHANE·Filed 2010·Granted Aug 1, 2017·1 cites·20 claims
- 1265US9187611B2Nanoporous polymeric foam having high cell density without nanofillerCOSTEUX STEPHANE·Filed 2011·Granted Nov 17, 2015·1 cites·14 claims
- 1359US11821220B2Composite structural board and wall systems containing sameDUPONT SAFETY & CONSTRUCTION INC·Filed 2020·Granted Nov 21, 2023·0 cites·10 claims
- 1458US2010316823A1Thermoplastic composition and use for large parison blow molding applicationsDOW GLOBAL TECHNOLOGIES INC·Filed 2009·Application pending·0 cites
- 1556US11535744B2Amorphous polyester composition and method of makingDDP SPECIALTY ELECTRONIC MAT LLC·Filed 2020·Granted Dec 27, 2022·0 cites·15 claims
- 1656US9546256B2Polyhedral oligomeric silsesquioxane grafted polymer in polymeric foamDOW GLOBAL TECHNOLOGIES LLC·Filed 2013·Granted Jan 17, 2017·0 cites·12 claims
- 1756US2009197983A1Article and method of producing a low density foam blend of styrenic polymer and polyolefinDOW GLOBAL TECHNOLOGIES INC·Filed 2008·Application pending·0 cites
- 1856US2016237233A1Styrene-carboxylic acid copolymer foamDOW GLOBAL TECHNOLOGIES LLC·Filed 2014·Application pending·0 cites
- 1956US2009189321A1Thermoplastic composition and use for large parison blow molding applicationsDOW GLOBAL TECHNOLOGIES INC·Filed 2008·Application pending·0 cites
- 2056US2023399480A1Foams comprising blends of silicone functionalized polyethylene and low density polyethyleneDOW GLOBAL TECHNOLOGIES LLC·Filed 2021·Application pending·0 cites
- 2153US9840605B2Flame-retardant copolymers of dialkyl (meth)acryloyloxyalkyl phosphate or dialkyl (meth)acryloyloxyalkyl phosphonate monomers and polymer foams based made therefromDOW GLOBAL TECHNOLOGIES LLC·Filed 2013·Granted Dec 12, 2017·0 cites·4 claims
- 2252US2016333160A1Rigid polyurethane foam having a small cell sizeDOW GLOBAL TECHNOLOGIES LLC·Filed 2014·Application pending·0 cites
- 2350US8076417B2Crosslinked polyethylene elastic fibersLAI SHIH-YAW·Filed 2007·Granted Dec 13, 2011·0 cites·21 claims
- 2450US2021162704A1Method for fabricating a custom building panelDOW GLOBAL TECHNOLOGIES LLC·Filed 2018·Application pending·0 cites
- 2549US2010056727A1Polyolefin compositions, articles made therefrom and methods for preparing the sameDOW GLOBAL TECHNOLOGIES INC·Filed 2006·Application pending·0 cites
- 2649US2007149711A1Thermally-reversible crosslinking of polymersDOW GLOBAL TECHNOLOGIES INC·Filed 2004·Application pending·0 cites
- 2748US2008125547A1Polyethylene Resin Compositions Having Low Mi And High Melt StrenghSWOGGER KURT·Filed 2006·Application pending·0 cites
- 2846US10472482B2Thermally insulating foam with vertically elongated cellsDOW GLOBAL TECHNOLOGIES LLC·Filed 2016·Granted Nov 12, 2019·0 cites·10 claims
- 2946US9822230B2Nanocellular foam with solid flame retardantDOW GLOBAL TECHNOLOGIES LLC·Filed 2015·Granted Nov 21, 2017·0 cites·8 claims
- 3045US2020305239A1Puncture-resistant sheet heater and structures made therewithDUPONT ELECTRONICS INC·Filed 2020·Application pending·0 cites
- 3145US2008188623A1Tap-mediated, rheology-modified polymers and preparation methodsDOW GLOBAL TECHNOLOGIES INC·Filed 2006·Application pending·0 cites
- 3242US2014200283A1Polymeric nanofoamCOSTEUX STÉPHANE·Filed 2012·Application pending·0 cites
- 3338US2013091682A1Inorganic nanoporous particles with water dispersible polyurethane binderZHANG YAHONG·Filed 2010·Application pending·0 cites
- 3437US9650500B2Nanoporous particles in a hollow latex matrixZHANG YAHONG·Filed 2010·Granted May 16, 2017·0 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →