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Extract from the Register of European Patents

EP About this file: EP0572354

EP0572354 - Immobilized buffered gels and membranes of hydroxy groups containing polymers [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  13.11.1998
Database last updated on 02.11.2024
Most recent event   Tooltip28.12.2007Lapse of the patent in a contracting state
Updated state(s): FR		published on 30.01.2008  [2008/05]
Applicant(s)For all designated states
ALIGENA AG
Freie Strasse 103
CH-4051 Basel / CH
[1993/48]
Inventor(s)01 / Linder, Charles, Dr.
20 Derech Yavneh
Rehovot / IL
02 / Nemas, Mara
28 Hatamar Street, (ap.15)
Neve Monoson / IL
03 / Perry, Mordechai, Dr.
4 Kaff-Zai'in Benisan St.
Petach Tikva / IL
04 / Ketraro, Reuven
11 Hakovesh St.
Rishon Letzion / IL
[1993/48]
Representative(s)Braun, André sr., et al
A. Braun Braun Héritier Eschmann AG Holbeinstrasse 36-38
4051 Basel / CH
[N/P]
Former [1996/11]Braun, André, et al
A. Braun Braun Héritier Eschmann AG Holbeinstrasse 36-38
CH-4051 Basel / CH
Former [1993/48]Becher, Pauline, Dr., et al
A. Braun, Braun, Héritier, Eschmann AG Postfach 160
CH-4003 Basel / CH
Application number, filing date93810374.421.05.1993
[1993/48]
Priority number, dateGB1992001132428.05.1992         Original published format: GB 9211324
[1993/48]
Filing languageEN
Procedural languageEN
PublicationType: A2 Application without search report 
No.:EP0572354
Date:01.12.1993
Language:EN
[1993/48]
Type: A3 Search report 
No.:EP0572354
Date:02.03.1994
Language:EN
[1994/09]
Type: B1 Patent specification 
No.:EP0572354
Date:07.01.1998
Language:EN
[1998/02]
Search report(s)(Supplementary) European search report - dispatched on:EP12.01.1994
ClassificationIPC:C08B37/00, C08F8/30
[1993/48]
CPC:
G01N27/44795 (EP,US); B01D57/02 (EP,US); C08B37/0039 (EP,US);
G01N27/44747 (EP,US)
Designated contracting statesAT,   BE,   CH,   DE,   DK,   ES,   FR,   GB,   GR,   IE,   IT,   LI,   LU,   NL,   PT,   SE [1993/48]
TitleGerman:Immobilisierte und gepufferte Gele und Membrane aus Hydroxy-funktionellen Polymeren[1993/48]
English:Immobilized buffered gels and membranes of hydroxy groups containing polymers[1993/48]
French:Gels et membranes, immobilisés et tamponnés obtenus à partir de polymères portant des groupes hydroxyle[1998/02]
Former [1993/48]Gels et membranes, immobilisés et tamponnés des polymères avec fonction hydroxyle
Examination procedure22.06.1994Examination requested  [1994/33]
25.10.1996Despatch of a communication from the examining division (Time limit: M04)
25.01.1997Reply to a communication from the examining division
13.02.1997Despatch of a communication from the examining division (Time limit: M04)
21.03.1997Reply to a communication from the examining division
22.05.1997Despatch of communication of intention to grant (Approval: Yes)
04.07.1997Communication of intention to grant the patent
07.10.1997Fee for grant paid
07.10.1997Fee for publishing/printing paid
Opposition(s)08.10.1998No opposition filed within time limit [1998/53]
Fees paidRenewal fee
17.05.1995Renewal fee patent year 03
29.05.1996Renewal fee patent year 04
23.04.1997Renewal fee patent year 05
Opt-out from the exclusive  Tooltip
competence of the Unified
Patent Court		 See the Register of the Unified Patent Court for opt-out data
Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court.
Lapses during opposition  TooltipAT07.01.1998
BE07.01.1998
CH07.01.1998
ES07.01.1998
FR07.01.1998
GR07.01.1998
IT07.01.1998
LI07.01.1998
NL07.01.1998
DK07.04.1998
PT07.04.1998
SE07.04.1998
DE08.04.1998
GB21.05.1998
IE21.05.1998
LU21.05.1998
[2006/14]
Former [2004/38]AT07.01.1998
BE07.01.1998
CH07.01.1998
ES07.01.1998
GR07.01.1998
IT07.01.1998
LI07.01.1998
NL07.01.1998
DK07.04.1998
PT07.04.1998
SE07.04.1998
DE08.04.1998
GB21.05.1998
IE21.05.1998
LU21.05.1998
FR05.06.1998
Former [2003/45]AT07.01.1998
BE07.01.1998
CH07.01.1998
ES07.01.1998
GR07.01.1998
IT07.01.1998
LI07.01.1998
NL07.01.1998
DK07.04.1998
PT07.04.1998
SE07.04.1998
DE08.04.1998
GB21.05.1998
IE21.05.1998
LU31.05.1998
FR05.06.1998
Former [2003/08]AT07.01.1998
BE07.01.1998
CH07.01.1998
ES07.01.1998
GR07.01.1998
IT07.01.1998
LI07.01.1998
NL07.01.1998
PT07.04.1998
SE07.04.1998
DE08.04.1998
GB21.05.1998
IE21.05.1998
LU31.05.1998
FR05.06.1998
Former [2002/26]AT07.01.1998
BE07.01.1998
CH07.01.1998
ES07.01.1998
GR07.01.1998
IT07.01.1998
LI07.01.1998
PT07.04.1998
SE07.04.1998
DE08.04.1998
GB21.05.1998
IE21.05.1998
LU31.05.1998
FR05.06.1998
Former [2001/01]AT07.01.1998
BE07.01.1998
CH07.01.1998
GR07.01.1998
IT07.01.1998
LI07.01.1998
PT07.04.1998
SE07.04.1998
DE08.04.1998
GB21.05.1998
IE21.05.1998
LU31.05.1998
FR05.06.1998
Former [2000/05]AT07.01.1998
BE07.01.1998
CH07.01.1998
GR07.01.1998
IT07.01.1998
LI07.01.1998
PT07.04.1998
SE07.04.1998
DE08.04.1998
GB21.05.1998
LU31.05.1998
FR05.06.1998
Former [1999/42]AT07.01.1998
BE07.01.1998
CH07.01.1998
IT07.01.1998
LI07.01.1998
PT07.04.1998
SE07.04.1998
DE08.04.1998
GB21.05.1998
FR05.06.1998
Former [1999/25]AT07.01.1998
BE07.01.1998
CH07.01.1998
LI07.01.1998
PT07.04.1998
SE07.04.1998
DE08.04.1998
GB21.05.1998
FR05.06.1998
Former [1998/49]AT07.01.1998
BE07.01.1998
CH07.01.1998
LI07.01.1998
PT07.04.1998
SE07.04.1998
DE08.04.1998
FR05.06.1998
Former [1998/47]AT07.01.1998
CH07.01.1998
LI07.01.1998
PT07.04.1998
SE07.04.1998
DE08.04.1998
FR05.06.1998
Former [1998/44]AT07.01.1998
CH07.01.1998
LI07.01.1998
SE07.04.1998
DE08.04.1998
FR05.06.1998
Former [1998/43]AT07.01.1998
CH07.01.1998
LI07.01.1998
SE07.04.1998
DE08.04.1998
Former [1998/41]AT07.01.1998
DE08.04.1998
Former [1998/40]AT07.01.1998
Documents cited:Search[A]SU1546484  ;
 [A]FR2243438  (RESEARCH CORP [US]);
 [X]FR2287912  (ANVAR [FR]);
 [X]WO7900609  (UNIV NEW YORK [US]);
 [A]FR2418245  (CESKOSLOVENSKA AKADEMIE VED [CS]);
 [A]US4562251  (FULTON SCOTT [US], et al);
 [A]EP0184361  (BIOPROBE INT INC [US])
 [A]  - Derwent Publications Ltd., London, GB; AN 91-028156 & SU-A-1 546 484 (MOSCOW UNIV) 28 February 1990, & SU1546484 A 00000000
The EPO accepts no responsibility for the accuracy of data originating from other authorities; in particular, it does not guarantee that it is complete, up to date or fit for specific purposes.