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. 26, 1987
Filed:
Jul. 01, 1985
Applicant:
Inventors:
Elliot Berman, Los Angeles, CA (US);
Brian A Zentner, Newton Center, MA (US);
Assignee:
Atlantic Richfield Company, Los Angeles, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07D / ; C07D / ; C07D / ; C07D / ;
U.S. Cl.
CPC ...
549291 ; 549414 ; 549467 ; 546166 ; 546196 ; 546 72 ; 136247 ; 350 9610 ; 2504831 ; 250227 ; 372 53 ; 25230117 ; 25230116 ; 548950 ; 540480 ; 540596 ;
Abstract
Novel organic compound of the basic formula ##STR1## which have substantial luminescent emission characteristics and advantages.