54 |
Title |
TI |
[DE] Poröse Membranen, deren Herstellung und Verwendung |
71/73 |
Applicant/owner |
PA |
Goedel, Werner Andreas, 89081 Ulm, DE
|
72 |
Inventor |
IN |
Goedel, Werner A., 89081 Ulm, DE
;
Xu, Hui, 89075 Ulm, DE
|
22/96 |
Application date |
AD |
Nov 23, 2000 |
21 |
Application number |
AN |
10058258 |
|
Country of application |
AC |
DE |
|
Publication date |
PUB |
Jan 27, 2005 |
33 31 32 |
Priority data |
PRC PRN PRD |
|
51 |
IPC main class |
ICM |
B01D 69/00
|
51 |
IPC secondary class |
ICS |
|
|
IPC additional class |
ICA |
|
|
IPC index class |
ICI |
|
|
Cooperative patent classification |
CPC |
B01D 2323/34
B01D 2325/02834
B01D 2325/04
B01D 67/003
B01D 69/122
C08J 2353/02
C08J 5/2275
|
|
MCD main class |
MCM |
|
|
MCD secondary class |
MCS |
B01D 67/00
(2006.01)
B01D 69/12
(2006.01)
C08J 5/22
(2006.01)
|
|
MCD additional class |
MCA |
|
57 |
Abstract |
AB |
|
56 |
Cited documents identified in the search |
CT |
|
56 |
Cited documents indicated by the applicant |
CT |
|
56 |
Cited non-patent literature identified in the search |
CTNP |
NICHTS ERMITTELT p 0
|
56 |
Cited non-patent literature indicated by the applicant |
CTNP |
|
|
Citing documents |
|
Determine documents
|
|
Sequence listings |
|
|
|
Search file IPC |
ICP |
B01D 69/00
|