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:
Apr. 19, 2011
Filed:
Dec. 13, 2007
Applicants:
Bernd Doelle, Alzenau, DE;
Michael Pfeil, Konigstein Im Taunus, DE;
Inventors:
Bernd Doelle, Alzenau, DE;
Michael Pfeil, Konigstein Im Taunus, DE;
Assignee:
Merz Pharma GmbH & Co. KGaA, Frankfurt am Main, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C12P 21/04 (2006.01); C12M 1/36 (2006.01); C12M 1/12 (2006.01); C12M 1/02 (2006.01); C12M 1/21 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention relates to a process and an apparatus for the fermentational production of biologically active materials, wherein a fermenter is located in an insulator which, in turn, is located within a working chamber or is adjacent to it. A pressure gradient in relation to ambient pressure prevails in both the insulator and in the working chamber.