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Extract from the Register of European Patents

EP About this file: EP1127080

EP1127080 - REDISPERSIBLE MATERIAL, METHOD FOR PRODUCING AND USING THE SAME, AND AQUEOUS SYSTEM CONTAINING THIS REDISPERSIBLE MATERIAL [Right-click to bookmark this link]
StatusOpposition rejected
Status updated on  14.10.2011
Database last updated on 22.11.2024
Most recent event   Tooltip14.10.2011Opposition rejectedpublished on 16.11.2011  [2011/46]
Applicant(s)For all designated states
Akzo Nobel N.V.
Velperweg 76
6824 BM Arnhem / NL
[2009/33]
Former [2001/35]For all designated states
Elotex AG
Industriestrasse 17a
6203 Sempach Station / CH
Inventor(s)01 / KOELLIKER, Robert
Unterhofstrasse 14
CH-6208 Oberkirch / CH
 [2001/35]
Representative(s)van Dam, Eveline Martina Alette
Akzo Nobel N.V.
Legal & IP
P.O. Box 9300
6800 SB Arnhem / NL
[N/P]
Former [2009/38]van Dam, Eveline Martina Alette
Akzo Nobel N.V. Legal & IP P.O. Box 9300
6800 SB Arnhem / NL
Former [2009/33](deleted)
Former [2001/35]Hagemann, Heinrich, Dr.rer.nat., Dipl.-Chem., et al
Patentanwälte Hagemann, Braun & Held, Postfach 86 03 29
81630 München / DE
Application number, filing date99955946.102.11.1999
[2001/35]
WO1999EP08370
Priority number, dateDE199815065803.11.1998         Original published format: DE 19850658
[2001/35]
Filing languageDE
Procedural languageDE
PublicationType: A1 Application with search report
No.:WO0026263
Date:11.05.2000
Language:DE
[2000/19]
Type: A1 Application with search report 
No.:EP1127080
Date:29.08.2001
Language:DE
The application published by WIPO in one of the EPO official languages on 11.05.2000 takes the place of the publication of the European patent application.
[2001/35]
Type: B1 Patent specification 
No.:EP1127080
Date:23.03.2005
Language:DE
[2005/12]
Search report(s)International search report - published on:EP11.05.2000
ClassificationIPC:C08F8/42, C08G81/02, C08G85/00
[2001/35]
CPC:
C08F8/42 (EP,US)
Designated contracting statesAT,   BE,   CH,   CY,   DE,   DK,   ES,   FI,   FR,   GB,   GR,   IE,   IT,   LI,   LU,   MC,   NL,   PT,   SE [2005/12]
Former [2001/35]AT,  BE,  CH,  CY,  DE,  DK,  ES,  FI,  FR,  GB,  GR,  IE,  IT,  LI,  LU,  MC,  NL,  PT,  SE 
Extension statesALNot yet paid
LTNot yet paid
LVNot yet paid
MKNot yet paid
RONot yet paid
SINot yet paid
TitleGerman:REDISPERGIERBARES MATERIAL, VERFAHREN ZU DESSEN HERSTELLUNG UND DESSEN VERWENDUNG SOWIE EIN WÄSSRIGES SYSTEM, ENTHALTEND DAS REDISPERGIERBARE MATERIAL[2001/35]
English:REDISPERSIBLE MATERIAL, METHOD FOR PRODUCING AND USING THE SAME, AND AQUEOUS SYSTEM CONTAINING THIS REDISPERSIBLE MATERIAL[2001/35]
French:MATERIAU REDISPERSIBLE, PROCEDE PERMETTANT DE LE PRODUIRE ET DE L'UTILISER ET SYSTEME AQUEUX CONTENANT LE MATERIAU REDISPERSIBLE[2001/35]
Entry into regional phase29.05.2001National basic fee paid 
29.05.2001Designation fee(s) paid 
29.05.2001Examination fee paid 
Examination procedure17.05.2000Request for preliminary examination filed
International Preliminary Examining Authority: EP
29.05.2001Examination requested  [2001/35]
17.11.2003Despatch of a communication from the examining division (Time limit: M04)
16.03.2004Reply to a communication from the examining division
01.04.2004Despatch of a communication from the examining division (Time limit: M04)
29.07.2004Reply to a communication from the examining division
06.10.2004Communication of intention to grant the patent
09.12.2004Fee for grant paid
09.12.2004Fee for publishing/printing paid
Opposition(s)Opponent(s)01  24.11.2005  27.04.2011  WITHDRAWN
Wacker Chemie AG
Hanns-Seidel-Platz 4
81737 München / DE
Opponent's representative
Schuderer, Michael, et al, et al
Wacker Chemie AG
Zentralbereich Patente, Marken und Lizenzen
Hanns-Seidel-Platz 4
81737 München / DE
 [N/P]
Former [2011/23]
Opponent(s)01  24.11.2005  27.04.2011  WITHDRAWN
Wacker Chemie AG
Hanns-Seidel-Platz 4
81737 München / DE
Opponent's representative
Schuderer, Michael, et al, et al
Wacker Chemie AG Zentralbereich Patente, Marken und Lizenzen Hanns-Seidel-Platz 4
81737 München / DE
Former [2007/24]
Opponent(s)01  24.11.2005  05.12.2005  ADMISSIBLE
Wacker Chemie AG
Hanns-Seidel-Platz 4
81737 München / DE
Opponent's representative
Schuderer, Michael, et al, et al
Wacker Chemie AG Zentralbereich Patente, Marken und Lizenzen Hanns-Seidel-Platz 4
81737 München / DE
Former [2006/03]
Opponent(s)01  24.11.2005   
WACKER-CHEMIE GMBH
Hans-Seidel-Platz 4
D-81737 München / DE
Opponent's representative
Schuderer, Michael, et al, et al
Wacker-Chemie GmbH Zentralabteilung Patente Marken und Lizenzen Hanns-Seidel-Platz 4
81737 München / DE
27.01.2006Invitation to proprietor to file observations on the notice of opposition
28.04.2006Reply of patent proprietor to notice(s) of opposition
04.07.2007Date of oral proceedings
17.07.2007Despatch of minutes of oral proceedings
21.03.2011Despatch of a communication from the opposition division (Time limit: M02)
06.05.2011Reply to a communication from the opposition division
23.05.2011Date of despatch of rejection of opposition
02.06.2011Legal effect of rejection of opposition [2011/46]
Appeal following opposition13.09.2007Appeal received No.  T1549/07
22.10.2007Statement of grounds filed
13.12.2010Result of appeal procedure: continuation of opposition procedure
13.12.2010Date of oral proceedings
20.12.2010Minutes of the oral proceedings despatched
Fees paidRenewal fee
30.11.2001Renewal fee patent year 03
28.11.2002Renewal fee patent year 04
28.11.2003Renewal fee patent year 05
30.11.2004Renewal fee patent year 06
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  TooltipFI23.03.2005
GB23.03.2005
IE23.03.2005
NL23.03.2005
DK23.06.2005
GR23.06.2005
SE23.06.2005
ES04.07.2005
PT07.09.2005
AT02.11.2005
CY02.11.2005
BE30.11.2005
CH30.11.2005
LI30.11.2005
LU30.11.2005
MC30.11.2005
[2008/18]
Former [2007/23]FI23.03.2005
GB23.03.2005
IE23.03.2005
NL23.03.2005
DK23.06.2005
GR23.06.2005
ES04.07.2005
PT07.09.2005
AT02.11.2005
CY02.11.2005
BE30.11.2005
CH30.11.2005
LI30.11.2005
LU30.11.2005
MC30.11.2005
Former [2006/42]FI23.03.2005
GB23.03.2005
IE23.03.2005
NL23.03.2005
DK23.06.2005
GR23.06.2005
ES04.07.2005
PT07.09.2005
CH30.11.2005
LI30.11.2005
MC30.11.2005
Former [2006/30]FI23.03.2005
GB23.03.2005
IE23.03.2005
NL23.03.2005
DK23.06.2005
GR23.06.2005
ES04.07.2005
PT07.09.2005
MC30.11.2005
Former [2006/14]FI23.03.2005
GB23.03.2005
IE23.03.2005
NL23.03.2005
DK23.06.2005
GR23.06.2005
ES04.07.2005
PT07.09.2005
Former [2006/13]FI23.03.2005
GB23.03.2005
IE23.03.2005
DK23.06.2005
Former [2005/46]FI23.03.2005
Cited inInternational search[DA]WO8504891  (BP CHEM INT LTD [GB]) [DA] 1 * claims 1-15 *;
 [DY]EP0187040  (NESTE OY [FI]) [DY] 1-10 * figure 1; claims 1-11 *;
 [A]US4618650  (HALASA ADEL F [US], et al) [A] 1 * claims 1-19 *;
 [A]EP0203391  (PPG INDUSTRIES INC [US]) [A] 1 * claims 1-28 *;
 [Y]EP0212125  (SCM CORP [US]) [Y] 1-10 * claims 1-16 *;
 [A]GB2192891  (BP CHEM INT LTD) [A] 1* claims 1-9 *;
 [A]EP0449413  (ICI PLC [GB]) [A] 1 * claims 1-23 *;
 [DY]DE4402408  (WACKER CHEMIE GMBH [DE]) [DY] 1-10 * page 2, line 42 - page 4, line 39; claims 1-11 *;
 [Y]EP0818496  (DOW CORNING [US]) [Y] 1-10 * claims 1-11 *
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.