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. 28, 2010
Filed:
May. 18, 2006
Applicant:
Henning Hansen, Dolores Alicante, ES;
Inventor:
Henning Hansen, Dolores Alicante, ES;
Assignee:
Ziebel AS, Stavanger, NO;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E21B 31/06 (2006.01);
U.S. Cl.
CPC ...
Abstract
A device for use in the selective movement of a well tool in or through at least a portion of a pipe string. The portion of the pipe string being provided with a plurality of electromagnets which are arranged to produce a magnetic field in order to move the well tool within the portion of the pipe string by means of magnetic influence on the well tool. A method for selective movement of a well tool in or through at least a portion of a pipe string.
Hansen, Henning. (2010). Device for selective movement of well tools and also a method of using same (U.S. Patent No. 7857065). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7857065
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile