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:
Jun. 16, 2020
Filed:
Apr. 13, 2018
Applicant:
Sharp-rock Technologies, Inc., Cypress, TX (US);
Inventor:
Hong Wang, Cypress, TX (US);
Assignee:
Sharp-Rock Technologies, Inc., Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E21B 33/13 (2006.01); E21B 33/138 (2006.01); E21B 21/00 (2006.01);
U.S. Cl.
CPC ...
E21B 33/138 (2013.01); E21B 21/003 (2013.01);
Abstract
A device including an expandable material that is configured to be compressed in a first state while traveling through a wellbore and expanded in a second state to form a seal.
Wang, Hong. (2020). Methods and systems to seal subterranean void (U.S. Patent No. 10683725). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10683725
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile