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:
Apr. 16, 2024
Filed:
Oct. 07, 2022
Applicants:
Saudi Arabian Oil Company, Dhahran, SA;
King Fahd University of Petroleum & Minerals, Dhahran, SA;
Inventors:
Rajendra Arunkumar Kalgaonkar, Dhahran, SA;
Mohammed Abudullah Bataweel, Dhahran, SA;
Nour Othman Baqader, Khobar, SA;
Nisar Ullah, Dhahran, SA;
Muhammad Mansha, Dhahran, SA;
Assignees:
SAUDI ARABIAN OIL COMPANY, Dhahran, SA;
KING FAHD UNIVERSITY OF PETROLEUM & MINERALS, Dhahran, SA;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E21B 43/14 (2006.01); C09K 8/584 (2006.01);
U.S. Cl.
CPC ...
C09K 8/584 (2013.01);
Abstract
A diverter agent includes a morpholinium based zwitterionic surfactant having a sulfonate terminal moiety; and an ammonium based zwitterionic surfactant.