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.

Date of Patent:
Oct. 07, 2008

Filed:

Nov. 11, 2002
Applicants:

Michael Manfred Herold, Berlin, DE;

Martin Dostler, Henningsdorf, DE;

Ralf Looser, Berlin, DE;

Tilmann B. Walk, Berlin, DE;

Achim Fegert, Berlin, DE;

Martin Kluttig, Berlin, DE;

Britta Lehmann, Berlin, DE;

Silke Heidemann, Berlin, DE;

Annette Hennig, Mahlow, DE;

Joachim Kopka, Berlin, DE;

Inventors:

Michael Manfred Herold, Berlin, DE;

Martin Dostler, Henningsdorf, DE;

Ralf Looser, Berlin, DE;

Tilmann B. Walk, Berlin, DE;

Achim Fegert, Berlin, DE;

Martin Kluttig, Berlin, DE;

Britta Lehmann, Berlin, DE;

Silke Heidemann, Berlin, DE;

Annette Hennig, Mahlow, DE;

Joachim Kopka, Berlin, DE;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 11/00 (2006.01);
U.S. Cl.
CPC ...
Abstract

The invention relates to a method for the extraction of components made from organic material, comprising the step of extraction with a single-phase mixture of 50 to 90 vol. % methanol and 50 to 10 vol. % water and optionally 0 to 40 vol. % of a further solvent or solvent mixture.


Find Patent Forward Citations

Loading…