Inventor · disambiguated record
Xavier Chevalier
Also filed as: CHEVALIER XAVIER
17 granted patents·26 pending applications·7 citations·filing 2012–2023
87Inventor score
Files withARKEMA FRANCE33COMMISSARIAT ENERGIE ATOMIQUE6CENTRE NAT DE LA RECH SCIENT (CNRS)1COMMISSARIAT L ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES1NAVARRO CHRISTOPHE1
Top patents by PatentIndex Score
43 records- 0180US12366801B2Process for transfer imprintingARKEMA FRANCE·Filed 2023·Granted Jul 22, 2025·0 cites·10 claims
- 0278US9527108B2Method for preparing surfacesARKEMA FRANCE·Filed 2012·Granted Dec 27, 2016·2 cites·20 claims
- 0369US10795257B2Method for forming a functionalised guide pattern for a graphoepitaxy methodCOMMISSARIAT ENERGIE ATOMIQUE·Filed 2017·Granted Oct 6, 2020·1 cites·18 claims
- 0468US10923352B2Method for forming a functionalised guide pattern for a graphoepitaxy methodCOMMISSARIAT ENERGIE ATOMIQUE·Filed 2017·Granted Feb 16, 2021·1 cites·20 claims
- 0568US9296014B2Process for controlling the period characterizing the morphology obtained from a blend of block copolymers and of co(polymers) of one of the blocksARKEMA FRANCE·Filed 2014·Granted Mar 29, 2016·1 cites·18 claims
- 0665US10845705B2Method for forming a chemical guiding structure on a substrate and chemoepitaxy methodCOMMISSARIAT ENERGIE ATOMIQUE·Filed 2018·Granted Nov 24, 2020·1 cites·10 claims
- 0759US9535329B2Grapho-epitaxy method for making patterns on the surface of a substrateCOMMISSARIAT L ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES·Filed 2015·Granted Jan 3, 2017·1 cites·17 claims
- 0859US2020057368A1Process for improving the critical dimension uniformity of ordered films of block copolymersARKEMA FRANCE·Filed 2019·Application pending·0 cites
- 0957US2015073094A1Process for producing thick nanostructured films obtained from a block copolymer compositionARKEMA FRANCE·Filed 2014·Application pending·0 cites
- 1056US11880131B2Process for transfer imprintingARKEMA FRANCE·Filed 2018·Granted Jan 23, 2024·0 cites·7 claims
- 1155US11868044B2Prepolymer composition intended to form a contrast layer and method for structuring an interface materialARKEMA FRANCE·Filed 2020·Granted Jan 9, 2024·0 cites·23 claims
- 1255US10011675B2Process for the nanostructuring of a block copolymer film using a nonstructured block copolymer based on styrene and on methyl methacrylate, and nanostructured block copolymer filmARKEMA FRANCE·Filed 2014·Granted Jul 3, 2018·0 cites·19 claims
- 1354US2015328661A1Process for producing thick nanostructured films obtained from a block copolymer compositionARKEMA FRANCE·Filed 2015·Application pending·0 cites
- 1454US2018203348A1Process for improving the critical dimension uniformity of ordered films of block copolymersARKEMA FRANCE·Filed 2016·Application pending·0 cites
- 1551US11454880B2Method for producing a planar polymer stackARKEMA FRANCE·Filed 2018·Granted Sep 27, 2022·0 cites·22 claims
- 1650US2023012890A1Method for nanostructuring a substrateARKEMA FRANCE·Filed 2020·Application pending·0 cites
- 1749US9976053B2Process for controlling the period of a nanostructured block copolymer film based on styrene and on methyl methacrylate, and nanostructured block copolymer filmARKEMA FRANCE·Filed 2015·Granted May 22, 2018·0 cites·23 claims
- 1848US2015073096A1Process for controlling the period of a nanostructured assemblage comprising a blend of block copolymersARKEMA FRANCE·Filed 2014·Application pending·0 cites
- 1947US2016333221A1Process that enables the creation of nanometric structures by self-assembly of block copolymersCENTRE NAT DE LA RECH SCIENT (CNRS)·Filed 2014·Application pending·0 cites
- 2043US9599890B2Method for manufacturing a nanolithography maskARKEMA FRANCE·Filed 2013·Granted Mar 21, 2017·0 cites·21 claims
- 2142US2020371437A1Method for producing a planar polymer stackARKEMA FRANCE·Filed 2018·Application pending·0 cites
- 2241US10928725B2Method for the directed self-assembly of a block copolymer by graphoepitaxyCOMMISSARIAT ENERGIE ATOMIQUE·Filed 2017·Granted Feb 23, 2021·0 cites·11 claims
- 2341US2020150535A1Process for controlling the orientation of the nanodomains of a block copolymerARKEMA FRANCE·Filed 2018·Application pending·0 cites
- 2440US2016319158A1Process for producing a block copolymer film on a substrateARKEMA FRANCE·Filed 2014·Application pending·0 cites
- 2539US10023677B2Method for controlling the synthesis of a block copolymer containing at least one nonpolar block and at least one polar block and use of said block copolymer in applications of nanolithography by direct self-assemblyARKEMA FRANCE·Filed 2015·Granted Jul 17, 2018·0 cites·14 claims
- 2639US10002769B2Method for functionalizing a solid substrate, other than a substrate made of gold, via specific chemical compoundsCOMMISSARIAT ENERGIE ATOMIQUE·Filed 2012·Granted Jun 19, 2018·0 cites·14 claims
- 2739US2014127418A1Method for preparing surfacesNAVARRO CHRISTOPHE·Filed 2012·Application pending·0 cites
- 2839US2018011399A1Process for Reducing the Defects in an Ordered Film of Block CopolymerARKEMA FRANCE·Filed 2016·Application pending·0 cites
- 2939US2016333216A1Process that enables the creation of nanometric structures by self-assembly of block copolymersARKEMA FRANCE·Filed 2014·Application pending·0 cites
- 3038US2017307973A1Method for controlling the level of defects in films obtained with blends of block copolymers and polymersARKEMA FRANCE·Filed 2015·Application pending·0 cites
- 3137US2019002684A1Process for reducing the structuring time of ordered films of block copolymerARKEMA FRANCE·Filed 2016·Application pending·0 cites
- 3237US2024111217A1Method for directed self-assembly lithographyARKEMA FRANCE·Filed 2020·Application pending·0 cites
- 3336US2019002657A1Process for reducing defects in an ordered film of block copolymersARKEMA FRANCE·Filed 2016·Application pending·0 cites
- 3436US2018364562A1Process for obtaining thick ordered films with increased periods comprising a block copolymerARKEMA FRANCE·Filed 2016·Application pending·0 cites
- 3536US2018371145A1Process for improving the critical dimension uniformity of ordered films of block copolymerARKEMA FRANCE·Filed 2016·Application pending·0 cites
- 3635US2017197204A1Method for eliminating metal ions from a viscous organic solutionARKEMA FRANCE·Filed 2015·Application pending·0 cites
- 3735US2021088897A1Method for forming a chemical guiding structure on a substrate and chemoepitaxy methodCOMMISSARIAT ENERGIE ATOMIQUE·Filed 2018·Application pending·0 cites
- 3834US2018173094A1Process for controlling the surface energy at the interface between a block copolymer and another compoundARKEMA FRANCE·Filed 2016·Application pending·0 cites
- 3934US2018171134A1Process for reducing the defectivity of a block copolymer filmARKEMA FRANCE·Filed 2016·Application pending·0 cites
- 4034US2018164679A1Process for obtaining high-period, thick ordered films comprising a block copolymerARKEMA FRANCE·Filed 2016·Application pending·0 cites
- 4134US2018015645A1Process for Reducing the Assembly Time of Ordered Films of Block CopolymerARKEMA FRANCE·Filed 2016·Application pending·0 cites
- 4232US9566610B2Method for making patterns on the surface of a substrate using block copolymersTIRON RALUCA·Filed 2012·Granted Feb 14, 2017·0 cites·13 claims
- 4331US2016369031A1Process for the control of the surface energy of a substrateARKEMA FRANCE·Filed 2015·Application pending·0 cites
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