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:
Dec. 24, 2013
Filed:
Jun. 21, 2007
Harald Groeger, Hanau, DE;
Claudia Rollmann, Alzenau, DE;
Helge Werner, Bruchkoebel, DE;
Francoise-christine Chamouleau, L'Isle d'Espagnac, FR;
Dittmar Orzewski, Dietzenbach, DE;
Harald Groeger, Hanau, DE;
Claudia Rollmann, Alzenau, DE;
Helge Werner, Bruchkoebel, DE;
Francoise-Christine Chamouleau, L'Isle d'Espagnac, FR;
Dittmar Orzewski, Dietzenbach, DE;
Evonik Degussa GmbH, Essen, DE;
Abstract
A product is enriched by a method for the processing of a reaction solution, in which: a) a pH value of the reaction solution is adjusted to less than 4; wherein said reaction solution comprises a whole-cell catalyst, an aqueous component, and an organic component, wherein the organic component contains a product to be enriched; and b) the reaction solution is filtered in the presence of a filter aid, thereby enriching the product.