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. 07, 1989
Filed:
Jan. 25, 1988
Applicant:
Inventors:
Eugene M Van Kruchten, Amsterdam, NL;
Rudolf R Van Well, Amsterdam, NL;
Assignee:
Shell Oil Company, Houston, TX (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C10M / ;
U.S. Cl.
CPC ...
252 40 ; 252 38 ; 252 32 ;
Abstract
A basic alkaline earth metal salt of a blend of organic carboxylic acids is prepared by
Van Kruchten, Eugene. (1989). Preparation of a basic salt (U.S. Patent No. 4810398). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4810398
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile