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, 1982
Filed:
Jun. 04, 1979
Applicant:
Inventors:
Michael Preiss, Wuppertal, DE;
Hans-Bodo Konig, Wuppertal, DE;
Karl G Metzger, Wuppertal, DE;
Peter Feyen, Mettmann, DE;
Assignee:
Bayer Aktiengesellschaft, Leverkusen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D / ;
U.S. Cl.
CPC ...
542420 ; 544 28 ;
Abstract
2-Hetero-acetamido-penicillanates and cephalosporinates of the formula ##STR1## in which R is hydrogen or lower alkoxy,