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:
Nov. 29, 2011
Filed:
Dec. 02, 2008
Applicants:
Joern Merten, Gau Algesheim, DE;
Svenja Renner, Eckenroth, DE;
Carsten Reichel, Rheinboellen, DE;
Inventors:
Assignee:
Boehringer Ingelheim International GmbH, Ingelheim am Rhein, DE;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C07D 209/34 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention relates to specific indolinone derivatives, namely the compounds of formula, in which Rrepresents an hydrogen atom or a group, and Rand Reach represent an hydrogen atom or Rand Rtaken together represent a group, with the proviso that when Rrepresents an hydrogen atom Rand Rtaken together represent a group, and to a process for their manufacture.