Inventor · disambiguated record
Herve Derule
Also filed as: DERULE HERVE · DERULE HERVÉ
11 granted patents·1 pending application·56 citations·filing 1996–2019
85Inventor score
Top patents by PatentIndex Score
12 records- 0178US11235364B2Method for manufacturing parts with a low waviness from an electrogalvanized metal sheet, corresponding part and vehicleARCELORMITTAL·Filed 2019·Granted Feb 1, 2022·0 cites·6 claims
- 0274US11236413B2Coated metal sheet having an amino acid to improve corrosion resistanceARCELORMITTAL·Filed 2019·Granted Feb 1, 2022·0 cites·18 claims
- 0371US5814247AAqueous solution for the cold-working treatment of steel sheetLORRAINE LAMINAGE·Filed 1996·Granted Sep 29, 1998·30 cites·8 claims
- 0466US8273189B2Method for treating metal surfaces by carboxylation, use of the method for temporary protection against corrosion, and method for manufacturing a shaped metal sheet thus carboxylatedDERULE HERVE·Filed 2009·Granted Sep 25, 2012·3 cites·19 claims
- 0565US10500620B2Method for manufacturing parts with a low waviness from an electrogalvanized metal sheet, corresponding part and vehicleARCELORMITTAL·Filed 2014·Granted Dec 10, 2019·0 cites·13 claims
- 0663US5683751AProcess for surface treatment of sheet steel partially coated with zinc or zinc alloyLORRAINE LAMINAGE·Filed 1996·Granted Nov 4, 1997·20 cites·8 claims
- 0755US11319633B2Metal sheet treatment method and metal sheet treated with this methodARCELORMITTAL·Filed 2018·Granted May 3, 2022·0 cites·16 claims
- 0846US11007750B2Preparation method of a coated sheet comprising the application of an aqueous solution comprising an amino acid and its associated use for improving the compatibility with an adhesiveARCELORMITTAL·Filed 2016·Granted May 18, 2021·0 cites·21 claims
- 0946US6486102B1Oil-in-water emulsion comprising at least one lubricating additiveUNISOR·Filed 2000·Granted Nov 26, 2002·3 cites·11 claims
- 1044US11008660B2Method for the production of a coated metal sheet, comprising the application of an aqueous solution containing an amino acid, and associated use in order to improve tribological propertiesARCELORMITTAL·Filed 2016·Granted May 18, 2021·0 cites·19 claims
- 1142US11060174B2Method for the preparation of a coated metal sheet, comprising the application of an aqueous solution containing an amino acid, and associated use in order to improve corrosion resistanceARCELORMITTAL·Filed 2016·Granted Jul 13, 2021·0 cites·19 claims
- 1238US2004118482A1Method for treating metal surfaces by carboxylationUSINOR ATOFINA·Filed 2003·Application pending·0 cites
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