The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 08, 2015
Filed:
Dec. 10, 2010
Eliette Pinel, Sainte-Euphemie, FR;
Eric Gard, Genay, FR;
Mikael Petit, Villefranche sur Saone, FR;
Mohamed Gouider, Caluire et Cuire, FR;
Eliette Pinel, Sainte-Euphemie, FR;
Eric Gard, Genay, FR;
Mikael Petit, Villefranche sur Saone, FR;
Mohamed Gouider, Caluire et Cuire, FR;
VALLOUREC OIL AND GAS FRANCE, Aulnoye-Aymeries, FR;
SUMITOMO METAL INDUSTRIES, Ltd., Osaka-shi, JP;
Abstract
A galling-resistant threaded tubular component for drilling or operating hydrocarbon wells and a process for coating the component. The tubular component includes at one of its ends a threaded zone produced on its external or internal peripheral surface depending on whether the threaded end is male or female in type, at least a portion of the end being coated with a dry film including a fluorourethane matrix.