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:
Jan. 06, 2015
Filed:
Dec. 13, 2010
Applicant:
Mohammed H. Al-khaldi, Dhahran, SA;
Inventor:
Mohammed H. Al-Khaldi, Dhahran, SA;
Assignee:
Saudi Arabian Oil Company, Dhahran, SA;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C09K 8/528 (2006.01); C09K 8/52 (2006.01); C09K 8/78 (2006.01); C08K 5/092 (2006.01); C08K 5/17 (2006.01);
U.S. Cl.
CPC ...
C09K 8/78 (2013.01); C08K 5/092 (2013.01); C08K 5/175 (2013.01);
Abstract
Methods of preventing precipitation of calcium citrate and iron-based scale during acidizing treatments and related compositions are provided as embodiments of the present invention. The acidizing treatment fluid includes citric acid and tetra-salts of EDTA.
Al-Khaldi, Mohammed. (2015). Method for preventing calcium citrate precipitation during citric acid acidizing treatments (U.S. Patent No. 8927467). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8927467
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile