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. 19, 1991
Filed:
Oct. 10, 1989
Applicant:
Inventors:
Ernest Felder, Milan, IT;
Carlo Musu, Milan, IT;
Luciano Fumagalli, Milan, IT;
Fulvio Uggeri, Milan, IT;
Assignee:
Bracco Industria Chemica S.p.A., Milan, IT;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07C / ;
U.S. Cl.
CPC ...
560 13 ; 560-9 ; 560 16 ; 560 25 ; 560 26 ; 560 27 ; 560 30 ; 560 37 ; 560 43 ; 560 44 ; 560 45 ; 560 47 ; 562430 ; 562432 ; 562443 ; 562444 ; 562451 ; 562457 ; 562621 ; 564153 ; 564154 ; 564156 ; 564158 ;