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Extract from the Register of European Patents

EP About this file: EP0086503

EP0086503 - A device for the diffusion of substances between two fluids via semipermeable membranes [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  30.11.1991
Database last updated on 03.04.2025
Most recent event   Tooltip05.10.2005Change: Appeal number 
Applicant(s)For:SE 
Gambro Lundia AB
Box 10101
220 10 Lund / SE
For:AT  BE  CH  DE  FR  GB  IT  LI  LU  NL 
Gambro AG
c/o Camillo Andina Himmelrich 11
CH-6340 Baar / CH
[N/P]
Former [1983/34]For:SE 
Gambro Lundia AB
Box 10101
S-220 10 Lund / SE
For:AT  BE  CH  DE  FR  GB  IT  LI  LU  NL 
Gambro AG
c/o Camillo Andina Himmelrich 11
CH-6340 Baar / CH
Inventor(s)01 / Riede, Gerhard
Möllevangsgatan 7
S-235 00 Vellinge / SE
02 / Christopherson, Kjell Hans Ingvar
Tamburinvägen 10
S-245 00 Staffanstorp / SE
[1983/34]
Representative(s)Boberg, Nils Gunnar Erik
Gambro AB Patent Department Box 10101
220 10 Lund / SE
[N/P]
Former [1983/34]Boberg, Nils Gunnar Erik
Gambro AB Patent Department Box 10101
S-220 10 Lund / SE
Application number, filing date83102691.930.01.1981
[1983/34]
Priority number, dateWO1980SE0008219.03.1980         Original published format: PCT/SE80/00082
[1983/34]
Filing languageSV
Procedural languageEN
PublicationType: A2 Application without search report 
No.:EP0086503
Date:24.08.1983
Language:EN
[1983/34]
Type: A3 Search report 
No.:EP0086503
Date:01.10.1986
Language:EN
[1986/40]
Type: B1 Patent specification 
No.:EP0086503
Date:30.01.1991
Language:EN
[1991/05]
Search report(s)(Supplementary) European search report - dispatched on:EP11.08.1986
ClassificationIPC:B01D63/14, A61M1/14
[1991/05]
CPC:
B01D53/22 (EP,US); B01D63/14 (EP,US); B01D2313/14 (EP,US)
Former IPC [1983/34]B01D13/00, A61M1/03
Designated contracting statesAT,   BE,   CH,   DE,   FR,   GB,   IT,   LI,   LU,   NL,   SE [1983/34]
TitleGerman:Vorrichtung zur Diffusion von Stoffen zwischen zwei Fluiden durch semipermeable Membranen[1983/34]
English:A device for the diffusion of substances between two fluids via semipermeable membranes[1983/34]
French:Appareil pour la diffusion de substances entre deux fluides au moyen de membranes semi-perméables[1983/34]
Examination procedure18.03.1983Examination requested  [1983/34]
15.06.1987Despatch of a communication from the examining division (Time limit: M04)
26.08.1987Reply to a communication from the examining division
01.09.1987Despatch of a communication from the examining division (Time limit: M04)
05.11.1987Reply to a communication from the examining division
10.02.1988Despatch of communication that the application is refused, reason: substantive examination {1}
07.11.1989Date of oral proceedings
09.11.1989Minutes of oral proceedings despatched
21.06.1990Despatch of communication of intention to grant (Approval: Yes)
27.07.1990Communication of intention to grant the patent
16.10.1990Fee for grant paid
16.10.1990Fee for publishing/printing paid
Appeal following examination30.03.1988Appeal received No.  T0265/88
30.03.1988Statement of grounds filed
07.11.1989Result of appeal procedure: continuation of examination procedure
Parent application(s)   TooltipEP81100686.5  / EP0036926
Opposition(s)31.10.1991No opposition filed within time limit [1992/04]
Fees paidRenewal fee
18.03.1983Renewal fee patent year 03
12.12.1983Renewal fee patent year 04
15.02.1985Renewal fee patent year 05
17.12.1985Renewal fee patent year 06
16.12.1986Renewal fee patent year 07
17.12.1987Renewal fee patent year 08
13.12.1988Renewal fee patent year 09
14.12.1989Renewal fee patent year 10
Penalty fee
Additional fee for renewal fee
31.01.198505   M06   Fee paid on   15.02.1985
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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  TooltipAT30.01.1991
BE30.01.1991
CH30.01.1991
LI30.01.1991
SE30.01.1991
LU31.01.1991
[1999/52]
Former [1992/01]AT30.01.1991
BE30.01.1991
CH30.01.1991
LI30.01.1991
SE30.01.1991
Former [1991/52]AT30.01.1991
CH30.01.1991
LI30.01.1991
SE30.01.1991
Former [1991/49]AT30.01.1991
SE30.01.1991
Former [1991/35]SE30.01.1991
Documents cited:Search[A]US3396849  (LANDE ARNOLD J, et al);
 [A]US3738495  (ESMOND W);
 [A]DE2134752  ;
 [A]FR2384522  (AMERICAN HOSPITAL SUPPLY CORP [US]);
 [AD]US3780870  (ESMOND W);
 [A]US4028252  (MORRIS LIVINGSTON B)
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.