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Extract from the Register of European Patents

EP About this file: EP0200504

EP0200504 - Compositions for sizing paper [Right-click to bookmark this link]
StatusThe patent has been granted
Status updated on  24.06.1989
Database last updated on 14.09.2024
Most recent event   Tooltip02.02.2016Change - representative 
Applicant(s)For all designated states
Ciba Specialty Chemicals Water Treatments Limited
P.O. Box 38, Low Moor Bradford
West Yorkshire BD12 0JZ / GB
[N/P]
Former [1999/12]For all designated states
Ciba Specialty Chemicals Water Treatments Limited
P.O. Box 38, Low Moor
Bradford, West Yorkshire BD12 0JZ / GB
Former [1986/45]For all designated states
ALLIED COLLOIDS LIMITED
P.O. Box 38, Low Moor
Bradford, West Yorkshire BD12 0JZ / GB
Inventor(s)01 / Langley, John
4 Wharfeldale Gardens
Baildon Shipley West Yorkshire, BD17 6TM / GB
02 / Farrar, David
13 Greenfield Lane
Idle Bradford West Yorkshire / GB
[1986/45]
Representative(s)Gill Jennings & Every LLP
The Broadgate Tower
20 Primrose Street
London EC2A 2ES / GB
[N/P]
Former [2008/42]Samuels, Lucy Alice, et al
Gill Jennings & Every LLP Broadgate House 7 Eldon Street London
EC2M 7LH / GB
Former [2008/22]Samuels, Lucy Alice, et al
Gill Jennings & Every LLP Broadgate House 7 Eldon Street
London EC2M 7LH / GB
Former [1986/45]Lawrence, Peter Robin Broughton, et al
GILL JENNINGS & EVERY, Broadgate House, 7 Eldon Street
London EC2M 7LH / GB
Application number, filing date86303161.325.04.1986
[1986/45]
Priority number, dateGB1985001137903.05.1985         Original published format: GB 8511379
[1986/45]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP0200504
Date:05.11.1986
Language:EN
[1986/45]
Type: B1 Patent specification 
No.:EP0200504
Date:09.08.1989
Language:EN
[1989/32]
Search report(s)(Supplementary) European search report - dispatched on:EP02.09.1986
ClassificationIPC:D21H3/02, C08J3/08
[1986/45]
CPC:
D21H17/375 (EP); D21H17/15 (EP); D21H17/42 (EP);
D21H17/43 (EP); D21H17/455 (EP)
Designated contracting statesAT,   BE,   CH,   DE,   FR,   GB,   IT,   LI,   NL,   SE [1986/45]
TitleGerman:Zusammensetzungen für die Papierleimung[1986/45]
English:Compositions for sizing paper[1986/45]
French:Compositions pour l'encollage du papier[1986/45]
Examination procedure13.03.1987Examination requested  [1987/20]
03.02.1988Despatch of a communication from the examining division (Time limit: M04)
13.06.1988Reply to a communication from the examining division
14.09.1988Despatch of communication of intention to grant (Approval: Yes)
19.01.1989Communication of intention to grant the patent
11.04.1989Fee for grant paid
11.04.1989Fee for publishing/printing paid
Opposition(s)Opponent(s)01  02.05.1990  09.02.1995  INADMISSIBLE
SNF Floerger
41, Rue Jean-Huss
42028 Saint-Etienne Cedex / FR
Opponent's representative
Eisenführ Speiser, et al, et al
Patentanwälte Rechtsanwälte PartGmbB
Postfach 10 60 78
28060 Bremen / DE
 [2014/34]
Former [1995/13]
Opponent(s)01  02.05.1990  09.02.1995  INADMISSIBLE
SNF Floerger
41, Rue Jean-Huss
F-42028 Saint-Etienne Cedex / FR
Opponent's representative
Eisenführ, Speiser & Partner, et al, et al
Sachsenkamstrasse 15
D-81369 München / DE
Former [1990/26]
Opponent(s)01  02.05.1990   
SNF Floerger
41, Rue Jean-Huss
F-42028 Saint-Etienne Cedex / FR
Opponent's representative
Eisenführ, Speiser & Partner, et al, et al
Sachsenkamstrasse 15
D-81369 München / DE
15.05.1990No. 01: Notification indicating deficiencies in the notice of opposition
Fees paidRenewal fee
15.04.1988Renewal fee patent year 03
11.04.1989Renewal fee patent year 04
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  TooltipAT25.04.1995
GB25.04.1995
SE26.04.1995
BE30.04.1995
CH30.04.1995
LI30.04.1995
NL01.11.1995
FR29.12.1995
DE03.01.1996
IT25.04.2005
[2007/34]
Former [1997/13]AT25.04.1995
GB25.04.1995
SE26.04.1995
BE30.04.1995
CH30.04.1995
LI30.04.1995
NL01.11.1995
FR29.12.1995
DE03.01.1996
Former [1996/30]AT25.04.1995
GB25.04.1995
SE26.04.1995
BE30.04.1995
NL01.11.1995
FR29.12.1995
DE03.01.1996
Former [1996/28]AT25.04.1995
GB25.04.1995
SE26.04.1995
BE30.04.1995
NL01.11.1995
DE03.01.1996
Former [1996/22]AT25.04.1995
GB25.04.1995
SE26.04.1995
BE30.04.1995
NL01.11.1995
Former [1996/20]AT25.04.1995
GB25.04.1995
SE26.04.1995
NL01.11.1995
Former [1996/15]AT25.04.1995
GB25.04.1995
SE26.04.1995
Former [1996/14]AT25.04.1995
SE26.04.1995
Former [1996/04]SE26.04.1995
Documents cited:Search[X]JP83120897  ;
 [A]JP8447499  ;
 [Y]USRE29960E  ;
 [Y]US4214948  (MALICZYSZYN WALTER [US], et al);
 [A]US4435217  (HOUSE ROY F [US]);
 [XPD]EP0141641  (ALLIED COLLOIDS LTD [GB])
 [X]  - ABSTRACT BULLETIN OF THE INSTITUTE OF PAPER CHEMISTRY, vol. 55, no. 3, September 1984, page 379, abstract no. 3581, Appleton, Wisconsin, US; & JP - A - 83 120 897 (SEIKO CHEMICAL INDUSTRY CO., HOKUETSU PAPER MFG. CO.) 18-07-1983, & JP83120897 A 00000000
 [A]  - ABSTRACT BULLETIN OF THE INSTITUTE OF PAPER CHEMISTRY, vol. 55, no. 9, March 1985, pages 1088,1089, abstract no. 10308, Appleton, Wisconsin, US; & JP - A - 84 47 499 (SEIKO CHEMICAL INDUSTRY CO.) 17-03-1984, & JP8447499 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.