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:
Jun. 11, 1991
Filed:
Mar. 12, 1990
Applicant:
Inventors:
Ernst Felder, Riva San Vitale, CH;
Michael Romer, Rodgau, DE;
Hans Bardonner, Bad Konig, DE;
Hartmut Hartner, Muhltal, DE;
Wolfgang Fruhstorfer, Muhltal-Traisa, DE;
Assignee:
Merck Patent Gesellschaft mit beschrankter Haftung, Darmstadt, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C / ; C07C / ;
U.S. Cl.
CPC ...
564472 ; 564473 ; 564480 ; 564489 ;
Abstract
A process for the production of hydroxyamines of the formula I