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:
Dec. 09, 1986
Filed:
Aug. 19, 1985
Applicant:
Inventors:
Herbert Voege, Leverkusen, DE;
Hans U Sieveking, Cologne, DE;
Assignee:
Bayer Aktiengesellschaft, Leverkusen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D / ; C07D / ; C07D / ; A61K / ;
U.S. Cl.
CPC ...
514234 ; 514249 ; 544116 ; 544355 ;
Abstract
Quinoxaline di-N-oxides used in animal feeds, such as olaquindox, are stabilized against light degradation by substances which absorb light within the wavelength range from 200 to 450 nm, such as quinolines, isoxanthenones, azo dyestuffs, polyenes and/or flavones.
Voege, Herbert. (1986). Stabilizing quinoxaline di-n-oxides against light degradation (U.S. Patent No. 4628054). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4628054
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile