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. 28, 1985
Filed:
Nov. 08, 1983
Applicant:
Inventor:
Paul F Wiley, Portage, MI (US);
Assignee:
The Upjohn Company, Kalamazoo, MI (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07H / ;
U.S. Cl.
CPC ...
536 179 ; 536-41 ; 536 168 ; 536 172 ; 536 175 ; 536 181 ; 536 187 ; 536 53 ;
Abstract
Novel and useful compounds are obtained by the degradation of antibiotics paulomycin A and paulomycin B. These novel compounds are useful as ultraviolet light filters in plastics, cloth, and the like.