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:
Sep. 22, 2015
Filed:
Jun. 17, 2011
Applicants:
Oleg A. Mazyar, Houston, TX (US);
Matthew T. Mccoy, Richmond, TX (US);
Inventors:
Oleg A. Mazyar, Houston, TX (US);
Matthew T. McCoy, Richmond, TX (US);
Assignee:
Baker Hughes Incorporated, Houston, TX (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C25D 5/48 (2006.01); C23C 18/16 (2006.01);
U.S. Cl.
CPC ...
C25D 5/48 (2013.01); C23C 18/1689 (2013.01);
Abstract
A method of removing a corrodible downhole article having a surface coating includes eroding the surface coating by physical abrasion, chemical etching, or a combination of physical abrasion and chemical etching, the surface coating comprising a metallic layer of a metal resistant to corrosion by a corrosive material.
Mazyar, Oleg. (2015). Corrodible downhole article and method of removing the article from downhole environment (U.S. Patent No. 9139928). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9139928
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile