JM

Jean-Michel Mataigne

AR Arcelormittal: 18 patents #2 of 463Top 1%
AS Arcelormittal Investigación Y Desarrollo, S.L.: 6 patents #1 of 129Top 1%
AF Arcelormittal France: 1 patents #39 of 111Top 40%
NM Nippon Steel & Sumitomo Metal: 1 patents #786 of 1,491Top 55%
Overall (All Time): #159,105 of 4,157,543Top 4%
25
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12325893 Method for manufacturing a steel sheet with a ZnAlMg coating, corresponding coated steel sheet, part and vehicle Eric Jacqueson, Larissa Agrizzi Ronqueti, Marine Kieffer 2025-06-10
11597990 Process for manufacturing a coated metal strip of improved appearance Luc Diez, Bertrand Orsal, Hubert Saint Raymond 2023-03-07
11590599 Resistance spot welding method for joining zinc coated steel sheets Céline Musik, Kangying Zhu, Didier Hun, Astrid Perlade, Renaud Frappier 2023-02-28
11572613 Method for manufacturing a metal sheet with a ZnAl coating and with optimized wiping, corresponding metal sheet, part and vehicle Didier Dauchelle, Florence Bertrand 2023-02-07
11371128 Coated metal band having an improved appearance Luc Diez, Bertrand Orsal, Hubert Saint Raymond 2022-06-28
11193210 Coated metallic substrate and fabrication method Jacek Goniakowski, Thi Ha Linh Le, Claudine Noguera, Jacques Jupille, Remi Lazzari +4 more 2021-12-07
11098396 Process for manufacturing a coated metal strip of improved appearance Luc Diez, Bertrand Orsal, Hubert Saint Raymond 2021-08-24
10865483 Metal sheet having oiled Zn—Al—Mg coatings Tiago Machado Amorim, Joëlle Richard, Eric Jacqueson, Audrey Lhermeroult, Pascale Feltin +2 more 2020-12-15
10752982 Installation for hot dip coating a metal strip comprising an adjustable confinement box Peter Schwander, Axel Wendt, Andreas Steffen, Hubert St Raymond, Maxime Monnoyer +2 more 2020-08-25
10745790 Method for manufacturing a metal sheet with a ZnAl coating and with optimized wiping, corresponding metal sheet, part and vehicle Didier Dauchelle, Florence Bertrand 2020-08-18
10724130 Process for manufacturing a coated metal strip of improved appearance Luc Diez, Bertrand Orsal, Hubert Saint Raymond 2020-07-28
10612118 Methods for producing a pre-lacquered metal sheet having Zn—Al—Mg coatings and corresponding metal sheet Tiago Machado Amorim, Joëlle Richard, Eric Jacqueson, Audrey Lhermeroult, Pascale Feltin +3 more 2020-04-07
10570472 Method of annealing steel sheets John A. Rotole, Jonas Staudte 2020-02-25
10550458 Method for producing a coated metal strip having an improved appearance Luc Diez 2020-02-04
10400315 Cold rolled steel sheet and vehicle Franco Del Frate, Jonas Staudte, Astrid Perlade, Ian Alberto Zuazo-Rodriguez 2019-09-03
10344368 Coated metal strip having an improved appearance Luc Diez, Bertrand Orsal, Hubert Saint Raymond 2019-07-09
10294558 Method for producing a metal sheet having oiled Zn—Al—Mg coatings, and corresponding metal sheet Tiago Machado Amorim, Joëlle Richard, Eric Jacqueson, Audrey Lhermeroult, Pascale Feltin +2 more 2019-05-21
10138538 ZnAlMg-coated metal sheet produced by optimized wiping 2018-11-27
10119187 Deformed part and vehicle Didier Dauchelle, Florence Bertrand 2018-11-06
10041162 Metal sheet with a ZnAl coating Didier Dauchelle, Florence Bertrand 2018-08-07
9914992 Coated metal strip having an improved appearance Luc Diez 2018-03-13
9816168 Method for producing a sheet having a ZnAlMg coating with optimized wiping 2017-11-14
9598757 Metal sheet with a ZnAlMg coating having a particular microstructure, and corresponding production method Christian Allely, Luc Diez, Tiago Machado Amorim 2017-03-21
9206498 Galvanized or galvannealed silicon steel Florence Bertrand 2015-12-08
9181614 Method for manufacturing a coated metal strip with an enhanced appearance Luc Diez, Bertrand Orsal, Hubert Saint Raymond 2015-11-10