Inventor · disambiguated record

Chantal Louis

Also filed as: LOUIS CHANTAL

42 granted patents·18 pending applications·61 citations·filing 2002–2024

96Inventor score

Technology areasC08G C07C C08J C08K B32B

Files withSOLVAY SPECIALTY POLYMERS USA45 LOUIS CHANTAL6 SOLVAY ADVANCED POLYMERS LLC4 BHATNAGAR ATUL1 SOLVAY1

Top patents by PatentIndex Score

60 records

0196US12247101B2PEEK-PEoEK copolymer powder and method of preparing the powderSOLVAY SPECIALTY POLYMERS USA·Filed 2024·Granted Mar 11, 2025·1 cites·15 claims
0296US9133111B2High purity diphenyl sulfone, preparation and use thereof for the preparation of a poly(aryletherketone)SOLVAY ADVANCED POLYMERS LLC·Filed 2014·Granted Sep 15, 2015·25 cites·11 claims
0394US9175136B2Method for the manufacture of poly(aryl ether ketone)s in the presence of sodium carbonateLOUIS CHANTAL·Filed 2009·Granted Nov 3, 2015·14 cites·13 claims
0490US11851526B2Poly(ether ketone ketone) polymer powder having a low volatiles contentSOLVAY SPECIALTY POLYMERS USA·Filed 2018·Granted Dec 26, 2023·3 cites·23 claims
0588US11267938B2Method of making a shaped article comprising printing layers of a polymer composition comprising at least one PEEK-PEmEK copolymerSOLVAY SPECIALTY POLYMERS USA·Filed 2018·Granted Mar 8, 2022·1 cites·20 claims
0687US12018124B2PEEK-PEoEK copolymer powder and method of preparing the powderSOLVAY SPECIALTY POLYMERS USA·Filed 2020·Granted Jun 25, 2024·1 cites·22 claims
0787US9765185B2High purity diphenyl sulfone, preparation and use thereof for the preparation of a poly(aryletherketone)SOLVAY ADVANCED POLYMERS LLC·Filed 2015·Granted Sep 19, 2017·2 cites·4 claims
0886US12202940B2Poly (ether ketone ketone) polymers, corresponding synthesis methods and polymer compositions and articles made therefromSOLVAY SPECIALTY POLYMERS USA·Filed 2023·Granted Jan 21, 2025·0 cites·15 claims
0986US11851541B2Fiber reinforced thermoplastic matrix composite materialSOLVAY SPECIALTY POLYMERS USA·Filed 2020·Granted Dec 26, 2023·1 cites·16 claims
1085US12215192B2Poly(ether ketone ketone) (PEKK) polymer and compositesSOLVAY SPECIALTY POLYMERS USA·Filed 2023·Granted Feb 4, 2025·0 cites·14 claims
1183US9868825B2Polyarylene ether sulfone (PAES) polymersSOLVAY SPECIALTY POLYMERS USA·Filed 2014·Granted Jan 16, 2018·3 cites·21 claims
1282US8969504B2Poly(aryletherketone)s and process for making themSOLVAY SPECIALTY POLYMERS USA·Filed 2013·Granted Mar 3, 2015·2 cites·19 claims
1377US11773218B2Method of making a PEEK-PEmEK copolymer and copolymer obtained from the methodSOLVAY SPECIALTY POLYMERS USA·Filed 2018·Granted Oct 3, 2023·0 cites·18 claims
1477US8710171B2High purity diphenyl sulfone, preparation and use thereof for the preparation of a poly(aryletherketone)LOUIS CHANTAL·Filed 2009·Granted Apr 29, 2014·2 cites·12 claims
1576US11525033B2Polymer-metal junction comprising PEEK-PEmEK copolymer compositions, in contact with a metal substrateSOLVAY SPECIALTY POLYMERS USA·Filed 2018·Granted Dec 13, 2022·0 cites·26 claims
1675US9850201B2Process for the manufacture of dihalodiphenylsulfonesSOLVAY SPECIALITY POLYMERS USA LLC·Filed 2016·Granted Dec 26, 2017·1 cites·18 claims
1775US8642713B2Poly(aryletherketone)s and process for making themLOUIS CHANTAL·Filed 2008·Granted Feb 4, 2014·2 cites·20 claims
1873US11879036B2Poly(ether ketone ketone) (PEKK) polymer and compositesSOLVAY SPECIALTY POLYMERS USA·Filed 2019·Granted Jan 23, 2024·0 cites·11 claims
1972US10519277B2Poly(aryl ether) compositions for polymer-metal junctions and polymer-metal junctions and corresponding fabrication methodsSOLVAY SPECIALTY POLYMERS USA·Filed 2015·Granted Dec 31, 2019·1 cites·19 claims
2068US11780962B2Poly(ether ketone ketone) polymers, corresponding synthesis methods and polymer compositions and articles made therefromSOLVAY SPECIALTY POLYMERS USA·Filed 2017·Granted Oct 10, 2023·0 cites·15 claims
2168US9815937B2Process for preparing a poly(aryl ether ketone) using a high purity 4,4′-difluorobenzophenoneSOLVAY ADVANCED POLYMERS LLC·Filed 2015·Granted Nov 14, 2017·0 cites·14 claims
2268US2024279396A1Cyclic oligo(arylene ether)s, processes for their preparation and their useSOLVAY·Filed 2022·Application pending·0 cites
2367US10023692B2Method for the manufacture of poly(aryl ether ketone)s in the presence of sodium carbonateSOLVAY ADVANCED POLYMERS LLC·Filed 2015·Granted Jul 17, 2018·0 cites·14 claims
2466US8742062B2Polyphenyl sulfone ketone copolymersBHATNAGAR ATUL·Filed 2010·Granted Jun 3, 2014·2 cites·21 claims
2566US2018072662A1Process for the manufacture of dihalodiphenylsulfonesSOLVAY SPECIALTY POLYMERS USA·Filed 2017·Application pending·0 cites
2666US2024158575A1Films for multiple layers assembliesSOLVAY SPECIALTY POLYMERS USA·Filed 2022·Application pending·0 cites
2764US10526468B2Poly(aryletherketone) compositionsSOLVAY SPECIALTY POLYMERS USA·Filed 2016·Granted Jan 7, 2020·0 cites·14 claims
2861US11760899B2Polymer-metal junction comprising PEEK-PEoEK copolymer compositions, in contact with a metal substrateSOLVAY SPECIALTY POLYMERS USA·Filed 2020·Granted Sep 19, 2023·0 cites·15 claims
2961US11359120B2Polymer-metal junctionSOLVAY SPECIALTY POLYMERS USA·Filed 2018·Granted Jun 14, 2022·0 cites·18 claims
3061US9394248B2Process for the manufacture of dihalodiphenylsulfonesLOUIS CHANTAL·Filed 2012·Granted Jul 19, 2016·0 cites·22 claims
3160US2024002597A1Additive manufacturing method for making a three-dimensional objectSOLVAY SPECIALTY POLYMERS USA·Filed 2021·Application pending·0 cites
3259US12486363B2Process for preparing a polysulfone (PSU) polymerSYENSQO SPECIALTY POLYMERS USA LLC·Filed 2020·Granted Dec 2, 2025·0 cites·14 claims
3358US11845832B2Method of making a PEEK-PEoEK copolymer and copolymer obtained from the methodSOLVAY SPECIALTY POLYMERS USA·Filed 2020·Granted Dec 19, 2023·0 cites·15 claims
3458US2022267518A1PEEK-PEoDEK COPOLYMER AND METHOD OF MAKING THE COPOLYMERSOLVAY SPECIALTY POLYMERS USA·Filed 2020·Application pending·0 cites
3558US2024149575A1Films for multiple layers assembliesSOLVAY SPECIALTY POLYMERS USA·Filed 2022·Application pending·0 cites
3658US2024317950A1Bonding filmsSOLVAY SPECIALTY POLYMERS USA·Filed 2022·Application pending·0 cites
3757US12297321B2Poly(ether ketone ketone) (PEKK) compositesSOLVAY SPECIALTY POLYMERS USA·Filed 2019·Granted May 13, 2025·0 cites·12 claims
3856US12145312B2Additive manufacturing method for making a three-dimensional object using selective laser sinteringSOLVAY SPECIALTY POLYMERS USA·Filed 2019·Granted Nov 19, 2024·0 cites·10 claims
3956US2023331979A1Fiber reinforced thermoplastic matrix composite materialSOLVAY SPECIALTY POLYMERS USA·Filed 2021·Application pending·0 cites
4054US10745522B2Method for the manufacture of poly(aryl ethers) using at least one organic baseSOLVAY SPECIALTY POLYMERS USA·Filed 2015·Granted Aug 18, 2020·0 cites·18 claims
4153US2016075876A1Polyarylene ether sulfone (PAES) compositionsSOLVAY SPECIALTY POLYMERS USA·Filed 2014·Application pending·0 cites
4253US2016159986A1Polyarylethersulfone Oil and Gas Recovery Articles, Method of Preparation and Method of UseSOLVAY SPECIALTY POLYMERS USA·Filed 2014·Application pending·0 cites
4352US11420920B2Method for decreasing the concentration of a metal in a monomer composition comprising bis(benzoyl)benzeneSOLVAY SPECIALTY POLYMERS USA·Filed 2017·Granted Aug 23, 2022·0 cites·17 claims
4452US10662328B2Compatibilized polymer compositionsSOLVAY SPECIALTY POLYMERS USA·Filed 2017·Granted May 26, 2020·0 cites·15 claims
4552US9611361B2Polyarylene ether sulfone (PAES) compositionsSOLVAY SPECIALTY POLYMERS USA·Filed 2014·Granted Apr 4, 2017·0 cites·19 claims
4651US9212111B2Process for manufacturing haloaryl compounds from mixtures of isomers of dihalodiarylsulfoneSOLVAY SPECIALTY POLYMERS USA·Filed 2012·Granted Dec 15, 2015·0 cites·15 claims
4750US11591451B2Poly(aryl ether ketone) (PAEK) compositions including a low molecular weight aromatic compoundSOLVAY SPECIALTY POLYMERS USA·Filed 2017·Granted Feb 28, 2023·0 cites·15 claims
4850US2016168332A1Chemical processing articleSOLVAY SPECIALTY POLYMERS USA·Filed 2014·Application pending·0 cites
4949US2015129487A1High performance polysulfones made from cycloaliphatic diolsSOLVAY SPECIALTY POLYMERS USA·Filed 2013·Application pending·0 cites
5047US11732090B2Poly(ether ketone ketone) polymers, corresponding synthesis methods and polymer compositions and articles made therefromSOLVAY SPECIALTY POLYMERS USA·Filed 2017·Granted Aug 22, 2023·0 cites·33 claims

Showing the top 50 of 60 patent records by PatentIndex Score.

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →