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. 25, 1977
Filed:
Jul. 19, 1974
Applicant:
Inventors:
Assignee:
The British Petroleum Company Limited, London, EN;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C10L / ;
U.S. Cl.
CPC ...
44 58 ; 44 72 ;
Abstract
Polybutene polyamine alcohols are prepared by reacting a halogenated polybutene with a polyamino alcohol. They have good properties as carburetor detergents.
Battersby, John. (1977). Gasoline composition (U.S. Patent No. 4055402). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4055402
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile