| 54 |
Titel |
TI |
[DE] VERFAHREN ZUR KONTINUIERLICHEN ZUBEREITUNG EINES STERILEN NÄHRMEDIUMS.
[EN] CONTINUOUS PREPARATION PROCESS OF A STERILE CULTURE MEDIUM.
[FR] PROCEDE DE PREPARATION CONTINUE D'UN MILIEU NUTRITIF STERILE. |
| 71/73 |
Anmelder/Inhaber |
PA |
WESTFALIA SEPARATOR AG, DE
|
| 72 |
Erfinder |
IN |
KUCHENBECKER RALF, DE
;
MANNWEILER KLAUS, DE
;
ROSENTHAL WERNER, DE
|
| 22/96 |
Anmeldedatum |
AD |
07.05.1993 |
| 21 |
Anmeldenummer |
AN |
93909915 |
|
Anmeldeland |
AC |
EP |
|
Veröffentlichungsdatum |
PUB |
08.03.1995 |
33
31
32 |
Priorität |
PRC
PRN
PRD |
DE
4215339
09.05.1992
|
33
31
32 |
PRC
PRN
PRD |
EP
9301118
07.05.1993
|
| 51 |
IPC-Hauptklasse |
ICM |
C12N 1/00
|
| 51 |
IPC-Nebenklasse |
ICS |
C12M 1/12
C12M 1/36
|
|
IPC-Zusatzklasse |
ICA |
|
|
IPC-Indexklasse |
ICI |
|
|
Gemeinsame Patentklassifikation |
CPC |
C12M 29/26
C12M 45/04
C12M 45/05
C12N 1/00
|
|
MCD-Hauptklasse |
MCM |
C12M 1/00
(2006.01)
|
|
MCD-Nebenklasse |
MCS |
C12M 1/12
(2006.01)
C12M 1/36
(2006.01)
C12N 1/00
(2006.01)
|
|
MCD-Zusatzklasse |
MCA |
|
| 57 |
Zusammenfassung |
AB |
[EN] PCT No. PCT/EP93/01118 Sec. 371 Date Jul. 11, 1994 Sec. 102(e) Date Jul. 11, 1994 PCT Filed May 7, 1993 PCT Pub. No. WO93/23525 PCT Pub. Date Nov. 25, 1993.A method for continuously preparing a sterile culture medium comprises combining separate unsterilized fluid components in separate streams into a single mainstream. The mainstream is applied to a transverse flow filtration module having a membrane which separates the mainstream into a permeate and a retentate. The permeate is fed to a bioreactor and the retentate is diverted to a centrifuge to precipitate contaminants. The clarified retentate is returned into the mainstream upstream of the transverse flow filtration module. |
| 56 |
Entgegengehaltene Patentdokumente/Zitate,
in Recherche ermittelt |
CT |
|
| 56 |
Entgegengehaltene Patentdokumente/Zitate,
vom Anmelder genannt |
CT |
|
| 56 |
Entgegengehaltene Nichtpatentliteratur/Zitate,
in Recherche ermittelt |
CTNP |
|
| 56 |
Entgegengehaltene Nichtpatentliteratur/Zitate,
vom Anmelder genannt |
CTNP |
|
|
Zitierende Dokumente |
|
keine Treffer
|
|
Sequenzprotokoll |
|
|
|
Prüfstoff-IPC |
ICP |
C12M 1/00
C12M 1/12
|
