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. 20, 2014
Filed:
Apr. 04, 2011
Applicant:
Rune Freyer, Stavanger, NO;
Inventor:
Rune Freyer, Stavanger, NO;
Assignee:
Halliburton Energy Services, Inc., Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E21B 33/13 (2006.01); E21B 33/12 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method and a device for sealing a void incompletely filled with a cast material, in which an expandable material is placed in the void which is to be filled with a cast material, the expandable material expanding, when expanding after the cast material has cured, into spaces which are not filled with cast material.
Freyer, Rune. (2014). Method and device for filling a void incompletely filled by a cast material (U.S. Patent No. 8726992). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8726992
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile