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. 24, 1977
Filed:
Jun. 12, 1974
Applicant:
Inventors:
Paolo Beretta, Ferrania, Savona, IT;
Luigi Valbusa, Savona, IT;
Assignee:
Minnesota Mining and Manufacturing Company, St. Paul, MN (US);
Primary Examiner:
Int. Cl.
CPC ...
G03C / ; G03C / ;
U.S. Cl.
CPC ...
96101 ; 96107 ; 96108 ; 96130 ; 96133 ; 96135 ; 96137 ; 96138 ; 96129 ; 96139 ; 96140 ; 2602 / ; 2602406 ; 26024065 ; 2602407 ;
Abstract
New cyanine dyes, comprising at least one of the following nuclei (or derivatives thereof):