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:
Feb. 25, 1992
Filed:
Aug. 21, 1990
Applicant:
Inventors:
Wolfram Geibel, Hunfeld, DE;
Johannes Hartenstein, Stegen-Wittental, DE;
Wolfgang Herrmann, Merzhausen, DE;
Joachim Witzke, Nimburg, DE;
Assignee:
Godecke Aktiengesellschaft, Berlin, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C / ;
U.S. Cl.
CPC ...
562507 ; 548408 ; 548554 ; 560126 ; 562504 ; 562553 ; 564448 ;
Abstract
The instant invention concerns a novel process for the preparation of 1-aminomethyl-1-cyclohexaneacetic acid (gabapentin), a known compound useful for treating certain cerebral diseases such as epilepsy and dizziness.