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. 01, 2000
Filed:
Aug. 19, 1998
Applicant:
Inventor:
Heinz Walter Joseph, Berg, DE;
Assignee:
Plantamed Arzneimittel GmbH, , DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A01N / ;
U.S. Cl.
CPC ...
4241951 ;
Abstract
A process for preventing precipitates in fresh pressed echinacea plant juice comprising cooling the fresh pressed plant juice obtained for a short time, followed by filtration and stabilisation by the addition of acid. The pressed plant juice is preferably cooled to temperatures between 0 and -15.degree. C. for less than 14 days and after filtration adjusted to a pH value below 6 by adding 0.01 to 5% of a polyvalent carboxylic acid, preferably citric acid.