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:
May. 25, 1982
Filed:
Jul. 23, 1980
Applicant:
Inventor:
Eugene G Harris, West Chester, OH (US);
Assignee:
Emery Industries, Inc., Cincinnati, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D / ; C07D / ; C07D / ; C07D / ;
U.S. Cl.
CPC ...
549228 ; 549266 ; 549267 ; 549271 ;
Abstract
A process is provided whereby the malodorous and undesirable constituents present with macrocyclic fragrance compounds obtained by the thermal depolymerization of polyesters are removed. The process involves contacting the macrocyclic compound maintained in a liquid state with ozone or ozone and an aqueous solution of hydrogen peroxide.
Harris, Eugene. (1982). Process for improving the fragrance properties of macrocyclic compounds (U.S. Patent No. 4331603). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4331603
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile