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:
Oct. 05, 1999
Filed:
Mar. 27, 1998
Applicant:
Inventors:
Ramesh Varadaraj, Flemington, NJ (US);
David William Savage, Lebanon, NJ (US);
William Edward Wales, Phillipsburg, NJ (US);
Assignee:
Exxon Research and Engineering Co, Florham Park, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C10G / ;
U.S. Cl.
CPC ...
208263 ;
Abstract
The instant invention is directed to a process for extracting organic acids including naphthenic acids, heavy metals, and sulfur from a starting crude oil comprising the steps of:
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Varadaraj, Ramesh. (1999). Removal of naphthenic acids in crude oils and distillates (U.S. Patent No. 5961821). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5961821
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile