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:
Apr. 21, 1987
Filed:
Jan. 22, 1985
Applicant:
Inventors:
Helmut Schickaneder, Eckental, DE;
Stefan Postius, Nurnberg, DE;
Istvan Szelenyi, Schwaig, DE;
Peter Morsdorf, Cadolzburg, DE;
Rolf Herter, Schwabach, DE;
Kurt H Ahrens, Nurnberg, DE;
Assignee:
Ludwig Heumann & Co. GmbH, Nurnberg, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D / ; C07D / ;
U.S. Cl.
CPC ...
514326 ; 540480 ; 540603 ; 514183 ; 546210 ; 546212 ; 514212 ; 546214 ; 546230 ; 514222 ; 546232 ; 514230 ; 548135 ; 514232 ; 548214 ; 514237 ; 548267 ; 548569 ; 514255 ; 549 76 ; 549 75 ; 514317 ; 549 77 ; 549495 ; 514331 ; 564104 ; 564306 ; 514372 ; 564237 ; 564340 ; 514471 ; 564346 ; 514383 ; 514362 ; 514438 ; 514609 ; 514649 ; 514650 ; 544152 ; 544159 ; 544163 ; 544162 ; 544165 ; 544367 ; 544379 ; 544366 ; 544398 ; 544399 ; 544 59 ; 544 60 ; 544111 ; 544146 ; 546209 ;
Abstract
Alkanol derivatives corresponding to the general formula I