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:
May. 11, 1999
Filed:
Jul. 01, 1992
Applicant:
Inventors:
Reinhold Carle, Rodermark, DE;
Otto Isaac, Hanau, DE;
Assignee:
ASTA Medica Aktiengesellschaft, Frankfurt, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K / ;
U.S. Cl.
CPC ...
4241951 ; 514462 ; 514464 ;
Abstract
Camomile oil having a high cis- and trans-spiroether content is produced in a process which includes steam distillation or aqueous distillation of fresh camomile or an extraction residue of camomile.