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. 22, 2014
Filed:
Dec. 10, 2010
Applicants:
Curtis Bay Campbell, Hercules, CA (US);
Cedrick Mahieux, Vallejo, CA (US);
Inventors:
Curtis Bay Campbell, Hercules, CA (US);
Cedrick Mahieux, Vallejo, CA (US);
Assignee:
Chevron Oronite Company LLC, San Ramon, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C 37/16 (2006.01);
U.S. Cl.
CPC ...
Abstract
A process for preparing an alkylated hydroxyl aromatic compound comprising reacting (a) a hydroxyl aromatic compound (I), having the following structure; wherein n 1, 2 or 3; m is 0, 1, 2, or 3 and Ris Hydrogen or hydrocarbyl group;and(b) at least one β-branched primary alcohol component in the presence of an alkylating catalyst thereby producing an alkylated hydroxyl aromatic compound.
Campbell, Curtis. (2014). Skewed and middle attached linear chain alkylphenol and method of making the same (U.S. Patent No. 8704006). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8704006
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile