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:
Nov. 16, 1999
Filed:
Jul. 10, 1996
Applicant:
Inventors:
James D Burrington, Mayfield Village, OH (US);
Stuart L Bartley, Wickliffe, OH (US);
Douglas C Rhubright, Chardon, OH (US);
Paul A Lewis, Mentor, OH (US);
Marvin B DeTar, Wickliffe, OH (US);
Alicia L Kliever, Mentor, OH (US);
Frank A Del Greco, Novelty, OH (US);
Lawrence T Novak, South Euclid, OH (US);
Assignee:
The Lubrizol Corporation, Wickliffe, OH (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07C / ; C07C / ; C07C / ;
U.S. Cl.
CPC ...
585323 ; 585448 ; 585449 ; 585458 ; 585459 ; 585462 ; 585463 ; 585465 ; 585466 ; 585467 ;
Abstract
Treating low reactivity alkylating agents in the vapor phase with catalysts converts the low reactivity alkylating agents to high reactivity alkylating agents. The alkylating agents are useful in synthesis of alkyl aromatics with Lewis acid catalysts.
Burrington, James. (1999). Catalytic process for making high reactivity alkylating agents and (U.S. Patent No. 5986155). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5986155
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile