Inventor · disambiguated record
Jacques Petitjean
Also filed as: PETITJEAN JACQUES
5 granted patents·2 pending applications·51 citations·filing 1994–2015
76Inventor score
Top patents by PatentIndex Score
7 records- 0170US6528182B1Zinc coated steel plates coated with a pre-lubricating hydroxysulphate layer and methods for obtaining sameLORRAINE LAMINAGE·Filed 1998·Granted Mar 4, 2003·29 cites·18 claims
- 0250US5522981AProcess and bath for the electrolytic deposition of polypyrrole on an oxidizable metal surface by electro-polymerizationLORRAINE LAMINAGE·Filed 1994·Granted Jun 4, 1996·11 cites·15 claims
- 0346US6153079AAqueous electrodeposition bath based on chlorides for preparation of a coat based on zinc or zinc alloyLORRAINE LAMINAGE·Filed 1998·Granted Nov 28, 2000·11 cites·9 claims
- 0443US10676804B2Steel sheet provided with a coating providing sacrificial cathodic protection comprising lanthaneARCELORMITTAL·Filed 2015·Granted Jun 9, 2020·0 cites·16 claims
- 0537US2008308192A1Hydroxysulfate Surface TreatmentARCELOR FRANCE·Filed 2004·Application pending·0 cites
- 0633US6991688B2Method for oxalating the galvanized surface of sheet metalUSINOR·Filed 2001·Granted Jan 31, 2006·0 cites·14 claims
- 0733US2006166031A1Plain or zinc-plated steel plate coated with a zinc or zinc alloy layer comprising a polymer, and method for making same by electroplatingPETITJEAN JACQUES·Filed 2003·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Jacques Petitjean files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →