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.

Date of Patent:
Sep. 02, 2025

Filed:

Oct. 01, 2024
Applicant:

Saudi Arabian Oil Company, Dhahran, SA;

Inventors:

Rajesh Kumar Saini, Cypress, TX (US);

Amy J. Cairns, Houston, TX (US);

Shitong Sherry Zhu, Waban, MA (US);

Ayrat Gizzatov, Winchester, MA (US);

Wei Wang, Quincy, MA (US);

Mohammed Sayed, Katy, TX (US);

Hooisweng Ow, Woburn, MA (US);

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E21B 47/11 (2012.01); C09K 8/80 (2006.01);
U.S. Cl.
CPC ...
E21B 47/11 (2020.05); C09K 8/805 (2013.01);
Abstract

Described is a polymer-based well tracer. The polymer-based well tracer is a fluoropolymer having a fluorinated group. The fluoropolymer may be formed into a particle, a coating for proppant particulates, or encapsulated in a polymeric resin. Upon degradation or hydrolysis of the fluoropolymer, the fluorinated group having a fluorinated compound is released within the well.


Find Patent Forward Citations

Saini, Rajesh. (2025). Polymer-based well tracers with tunable release profile (U.S. Patent No. 12404766). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12404766

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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