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:
Jul. 06, 1999
Filed:
May. 30, 1997
Applicant:
Inventors:
Assignee:
BASF Aktiengesellschaft, Ludwigshafen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07F / ; C07F / ; C07F / ; C07C / ;
U.S. Cl.
CPC ...
556 11 ; 556-7 ; 556 12 ; 556 14 ; 556 22 ; 556 26 ; 556 28 ; 556 43 ; 556 53 ; 534 15 ; 564415 ; 564489 ; 526160 ; 526443 ; 502103 ; 502117 ;
Abstract
Chiral compounds of the formula I ##STR1## where the variables are as described in the specification.