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:
May. 03, 2016
Filed:
Oct. 02, 2013
Applicant:
Top-co Cementing Products Inc., Weatherford, TX (US);
Inventor:
Gregory James Alexander Andrigo, Almonte, CA;
Assignee:
Top-Co Cementing Products, Inc., Weatherford, TX (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
E21B 17/10 (2006.01);
U.S. Cl.
CPC ...
E21B 17/1078 (2013.01); E21B 17/1042 (2013.01);
Abstract
A casing centralizer and method according to which a body covers at least a portion of a frame. In an exemplary embodiment, the body is overmolded around the frame. In an exemplary embodiment, the casing centralizer centralizes a casing within a wellbore to facilitate oil and gas exploration and production operations.
Andrigo, Gregory James Alexander. (2016). Casing centralizer and method of manufacturing same (U.S. Patent No. 9328568). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9328568
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile