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Extract from the Register of European Patents

EP About this file: EP1187802

EP1187802 - LIQUID CRYSTAL COMPOUNDS [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  13.11.2008
Database last updated on 02.09.2024
Most recent event   Tooltip22.10.2010Lapse of the patent in a contracting state
New state(s): GR		published on 24.11.2010  [2010/47]
Applicant(s)For all designated states
Rolic AG
Chamerstrasse 50
6301 Zug / CH
[2002/12]
Inventor(s)01 / CHERKAOUI, Zoubair, Mohammed
Allmendstrasse 2
CH-4123 Allschwil / CH
02 / BENECKE, Carsten
Vierthauen 9
D-79576 Weil Am Rhein / DE
03 / SCHMITT, Klaus
Gartenstrasse 16B
D-79541 Lörrach / DE
 [2002/12]
Representative(s)Veenstra, Eva, et al
Rolic Technologies Ltd.
Patent Department
Gewerbestrasse 18
4123 Allschwil / CH
[N/P]
Former [2008/08]Veenstra, Eva, et al
Rolic Technologies Ltd. Patent Department Gewerbestrasse 18
4123 Allschwil / CH
Former [2002/12]Liebetanz, Michael, Dipl.-Phys., et al
Isler & Pedrazzini AG, Patentanwälte, Postfach 6940
8023 Zürich / CH
Application number, filing date00914329.811.04.2000
[2002/12]
WO2000IB00448
Priority number, dateGB1999000893419.04.1999         Original published format: GB 9908934
[2002/12]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO0063154
Date:26.10.2000
Language:EN
[2000/43]
Type: A1 Application with search report 
No.:EP1187802
Date:20.03.2002
Language:EN
The application published by WIPO in one of the EPO official languages on 26.10.2000 takes the place of the publication of the European patent application.
[2002/12]
Type: B1 Patent specification 
No.:EP1187802
Date:02.01.2008
Language:EN
[2008/01]
Search report(s)International search report - published on:EP26.10.2000
ClassificationIPC:C07C69/92, C09K19/20, C09K19/32, C07C69/54, C07C69/734, C07C255/54
[2002/12]
CPC:
C07C69/54 (EP,US); C07C255/54 (EP,KR,US); C07C69/734 (EP,US);
C07C69/92 (EP,US); C09K19/2014 (EP,US); C09K19/322 (EP,US);
C09K2019/0448 (EP,US); C09K2019/326 (EP,US); C09K2323/00 (EP,US) (-)
Designated contracting statesAT,   BE,   CH,   CY,   DE,   DK,   ES,   FI,   FR,   GB,   GR,   IE,   IT,   LI,   LU,   MC,   NL,   PT,   SE [2002/12]
Extension statesALNot yet paid
LTNot yet paid
LVNot yet paid
MKNot yet paid
RONot yet paid
SINot yet paid
TitleGerman:FLÜSSIGKRISTALLVERBINDUNGEN[2002/12]
English:LIQUID CRYSTAL COMPOUNDS[2002/12]
French:COMPOSES DE CRISTAUX LIQUIDES[2002/12]
Entry into regional phase24.10.2001National basic fee paid 
24.10.2001Designation fee(s) paid 
24.10.2001Examination fee paid 
Examination procedure13.11.2000Request for preliminary examination filed
International Preliminary Examining Authority: EP
24.10.2001Examination requested  [2002/12]
10.01.2003Despatch of a communication from the examining division (Time limit: M04)
09.05.2003Reply to a communication from the examining division
11.12.2003Despatch of a communication from the examining division (Time limit: M04)
20.03.2004Reply to a communication from the examining division
23.11.2004Despatch of a communication from the examining division (Time limit: M04)
16.03.2005Reply to a communication from the examining division
30.03.2006Despatch of a communication from the examining division (Time limit: M04)
27.04.2006Reply to a communication from the examining division
27.07.2007Communication of intention to grant the patent
07.11.2007Fee for grant paid
07.11.2007Fee for publishing/printing paid
Opposition(s)03.10.2008No opposition filed within time limit [2008/50]
Fees paidRenewal fee
06.03.2002Renewal fee patent year 03
20.02.2003Renewal fee patent year 04
21.02.2004Renewal fee patent year 05
19.02.2005Renewal fee patent year 06
21.02.2006Renewal fee patent year 07
19.02.2007Renewal fee patent year 08
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  TooltipAT02.01.2008
BE02.01.2008
CH02.01.2008
CY02.01.2008
DK02.01.2008
FI02.01.2008
IT02.01.2008
LI02.01.2008
NL02.01.2008
SE02.04.2008
GR03.04.2008
IE11.04.2008
LU11.04.2008
ES13.04.2008
MC30.04.2008
PT02.06.2008
[2010/47]
Former [2010/32]AT02.01.2008
BE02.01.2008
CH02.01.2008
CY02.01.2008
DK02.01.2008
FI02.01.2008
IT02.01.2008
LI02.01.2008
NL02.01.2008
SE02.04.2008
IE11.04.2008
LU11.04.2008
ES13.04.2008
MC30.04.2008
PT02.06.2008
Former [2009/39]AT02.01.2008
BE02.01.2008
CH02.01.2008
CY02.01.2008
DK02.01.2008
FI02.01.2008
IT02.01.2008
LI02.01.2008
NL02.01.2008
SE02.04.2008
IE11.04.2008
ES13.04.2008
MC30.04.2008
PT02.06.2008
Former [2009/33]AT02.01.2008
BE02.01.2008
CH02.01.2008
CY02.01.2008
DK02.01.2008
FI02.01.2008
LI02.01.2008
NL02.01.2008
SE02.04.2008
IE11.04.2008
ES13.04.2008
MC30.04.2008
PT02.06.2008
Former [2009/23]AT02.01.2008
BE02.01.2008
CH02.01.2008
DK02.01.2008
FI02.01.2008
LI02.01.2008
NL02.01.2008
SE02.04.2008
IE11.04.2008
ES13.04.2008
MC30.04.2008
PT02.06.2008
Former [2008/51]AT02.01.2008
BE02.01.2008
CH02.01.2008
DK02.01.2008
FI02.01.2008
LI02.01.2008
NL02.01.2008
SE02.04.2008
ES13.04.2008
MC30.04.2008
PT02.06.2008
Former [2008/46]AT02.01.2008
BE02.01.2008
CH02.01.2008
DK02.01.2008
FI02.01.2008
LI02.01.2008
NL02.01.2008
SE02.04.2008
ES13.04.2008
PT02.06.2008
Former [2008/43]AT02.01.2008
BE02.01.2008
CH02.01.2008
FI02.01.2008
LI02.01.2008
NL02.01.2008
ES13.04.2008
PT02.06.2008
Former [2008/42]AT02.01.2008
CH02.01.2008
FI02.01.2008
LI02.01.2008
NL02.01.2008
ES13.04.2008
PT02.06.2008
Former [2008/39]AT02.01.2008
CH02.01.2008
FI02.01.2008
LI02.01.2008
NL02.01.2008
ES13.04.2008
Former [2008/35]CH02.01.2008
LI02.01.2008
NL02.01.2008
ES13.04.2008
Former [2008/27]NL02.01.2008
Cited inInternational search[YD]WO9522586  (BASF AG [DE], et al) [YD] 1-16 * the whole document *;
 [YD]WO9700600  (BASF AG [DE], et al) [YD] 1-16 * examples 1-14 *;
 [Y]EP0869112  (DAIMLER BENZ AG [DE]) [Y] 1-16* examples 1-4 *;
 [YD]WO9852905  (ROLIC AG [CH], et al) [YD] 1-16 * the whole document *
ExaminationWO0048985
 WO0055110
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.