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:
Mar. 28, 2023
Filed:
Mar. 20, 2020
Applicant:
Tally Production Systems, Llc, Houston, TX (US);
Inventors:
Douglas Wayne Davison, Tomball, TX (US);
Shane Davison, Tomball, TX (US);
Assignee:
Tally Production Systems, LLC, Houston, TX (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E21B 33/129 (2006.01); C12N 9/16 (2006.01); A23K 20/189 (2016.01); C12N 15/81 (2006.01); E21B 43/26 (2006.01);
U.S. Cl.
CPC ...
C12N 9/16 (2013.01); A23K 20/189 (2016.05); C12N 15/81 (2013.01); C12Y 301/03008 (2013.01); E21B 33/1293 (2013.01); E21B 43/26 (2013.01);
Abstract
Plugs for use in hydrocarbon recovery operations having lower and upper anchor slip assemblies with individual anchors, upper and lower elements, a shoe and tubular mandrel.
Davison, Douglas. (2023). Plug for oil field service work and method of production (U.S. Patent No. 11613740). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11613740
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile