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:
Aug. 23, 2011
Filed:
Aug. 14, 2006
Stefan Bassarab, Biberach, DE;
Alexander Bauer, Biberach, DE;
Nicole Denkinger, Biberach, DE;
Patrick Garidel, Norderstedt, DE;
Markus Hemminger, Biberach, DE;
Hans-hoachim Kern, Mittelbiberach, DE;
Andreas Langer, Maselheim, DE;
Ingo Presser, Biberach, DE;
Stefan Bassarab, Biberach, DE;
Alexander Bauer, Biberach, DE;
Nicole Denkinger, Biberach, DE;
Patrick Garidel, Norderstedt, DE;
Markus Hemminger, Biberach, DE;
Hans-Hoachim Kern, Mittelbiberach, DE;
Andreas Langer, Maselheim, DE;
Ingo Presser, Biberach, DE;
Boehringer Ingelheim International Gmbh, Ingelhheim am Rhein, DE;
Abstract
A double chamber container for holding and combining a solid lyophilizate and a liquid reconstituting medium, comprising a cylindrical body with a closure at each of the two ends, an upper displaceable closure at the reconstituting medium end, and a lower closure at the lyophilizate end, a separating stopper that can be pushed in the cylindrical body and act as a seal between the upper chamber and the lower chamber, and a bypass arranged underneath the separating stopper, with a length L that is preferably greater than the height H of the separating stopper, wherein at the upper end in the wall of the cylindrical body or in the separating stopper means are provided that allow partial connection of the interior of the cylindrical body to the environment during the lyophilization.