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Extract from the Register of European Patents

EP About this file: EP1182467

EP1182467 - Optical material [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  16.12.2005
Database last updated on 11.01.2025
Most recent event   Tooltip14.12.2007Lapse of the patent in a contracting state
New state(s): PT		published on 16.01.2008  [2008/03]
Applicant(s)For all designated states
KUREHA KAGAKU KOGYO KABUSHIKI KAISHA
1-9-11, Nihonbashi, Horidome-cho Chuo-ku
Tokyo 103-8552 / JP
[N/P]
Former [2002/09]For all designated states
KUREHA KAGAKU KOGYO KABUSHIKI KAISHA
1-9-11, Nihonbashi, Horidome-cho
Chuo-ku, Tokyo 103-8552 / JP
Inventor(s)01 / Hayashi, Naoki, c/o Kureha Kagaku Kogyo
Kabushiki Kaisha, 16, Ochiai, Nishiki-machi
Iwaki-shi, Fukushima 974-8686 / JP
02 / Mizusawa, Shigeru, c/o Kureha Kagaku Kogyo
Kabushiki Kaisha, 16, Ochiai, Nishiki-machi
Iwaki-shi, Fukushima 974-8686 / JP
03 / Koizumi, Tomoyoshi, c/o Kureha Kagaku Kogyo
Kabushiki Kaisha, 16, Ochiai, Nishiki-machi
Iwaki-shi, Fukushima 974-8686 / JP
04 / Machida, Katsuichi, c/o Kureha Kagaku Kogyo
Kabushiki Kaisha, 16, Ochiai, Nishiki-machi
Iwaki-shi, Fukushima 974-8686 / JP
 [2002/09]
Representative(s)Hayes, Adrian Chetwynd, et al
Boult Wade Tennant
Verulam Gardens
70 Gray's Inn Road
London WC1X 8BT / GB
[N/P]
Former [2004/13]Hayes, Adrian Chetwynd, et al
Boult Wade Tennant, Verulam Gardens 70 Gray's Inn Road
London WC1X 8BT / GB
Former [2002/09]Baverstock, Michael George Douglas, et al
BOULT WADE TENNANT, Verulam Gardens 70 Gray's Inn Road
London WC1X 8BT / GB
Application number, filing date01307186.523.08.2001
[2002/09]
Priority number, dateJP2000025597725.08.2000         Original published format: JP 2000255977
[2002/09]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP1182467
Date:27.02.2002
Language:EN
[2002/09]
Type: B1 Patent specification 
No.:EP1182467
Date:09.02.2005
Language:EN
[2005/06]
Search report(s)(Supplementary) European search report - dispatched on:EP13.11.2001
ClassificationIPC:G02B1/04, C07F9/40, C08K5/5333
[2002/09]
CPC:
G02B1/04 (EP,US); C07F9/4006 (EP,US); C08K5/5317 (EP,US)
C-Set:
C08K5/5317, C08L33/06 (EP,US)
Designated contracting statesAT,   BE,   CH,   CY,   DE,   DK,   ES,   FI,   FR,   GB,   GR,   IE,   IT,   LI,   LU,   MC,   NL,   PT,   SE,   TR [2002/09]
TitleGerman:Optisches Material[2002/09]
English:Optical material[2002/09]
French:Matériau optique[2002/09]
Examination procedure10.04.2002Examination requested  [2002/24]
28.06.2002Despatch of a communication from the examining division (Time limit: M06)
08.01.2003Reply to a communication from the examining division
15.07.2004Communication of intention to grant the patent
10.12.2004Fee for grant paid
10.12.2004Fee for publishing/printing paid
Opposition(s)10.11.2005No opposition filed within time limit [2006/05]
Fees paidRenewal fee
10.06.2003Renewal fee patent year 03
18.08.2004Renewal 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  TooltipAT09.02.2005
BE09.02.2005
CH09.02.2005
FI09.02.2005
FR09.02.2005
IT09.02.2005
LI09.02.2005
NL09.02.2005
TR09.02.2005
DK09.05.2005
GR09.05.2005
SE09.05.2005
ES20.05.2005
PT09.07.2005
CY23.08.2005
IE23.08.2005
LU23.08.2005
MC31.08.2005
[2008/03]
Former [2007/36]AT09.02.2005
BE09.02.2005
CH09.02.2005
FI09.02.2005
FR09.02.2005
IT09.02.2005
LI09.02.2005
NL09.02.2005
TR09.02.2005
DK09.05.2005
GR09.05.2005
SE09.05.2005
ES20.05.2005
CY23.08.2005
IE23.08.2005
LU23.08.2005
MC31.08.2005
Former [2007/26]AT09.02.2005
BE09.02.2005
CH09.02.2005
FI09.02.2005
FR09.02.2005
LI09.02.2005
NL09.02.2005
TR09.02.2005
DK09.05.2005
GR09.05.2005
SE09.05.2005
ES20.05.2005
CY23.08.2005
IE23.08.2005
LU23.08.2005
MC31.08.2005
Former [2007/20]AT09.02.2005
BE09.02.2005
CH09.02.2005
FI09.02.2005
FR09.02.2005
LI09.02.2005
NL09.02.2005
TR09.02.2005
DK09.05.2005
GR09.05.2005
SE09.05.2005
ES20.05.2005
CY23.08.2005
IE23.08.2005
LU31.08.2005
MC31.08.2005
Former [2007/09]AT09.02.2005
BE09.02.2005
CH09.02.2005
FI09.02.2005
FR09.02.2005
LI09.02.2005
NL09.02.2005
TR09.02.2005
DK09.05.2005
GR09.05.2005
SE09.05.2005
ES20.05.2005
IE23.08.2005
LU31.08.2005
MC31.08.2005
Former [2006/51]AT09.02.2005
BE09.02.2005
CH09.02.2005
FI09.02.2005
FR09.02.2005
LI09.02.2005
NL09.02.2005
TR09.02.2005
DK09.05.2005
GR09.05.2005
SE09.05.2005
ES20.05.2005
IE23.08.2005
MC31.08.2005
Former [2006/40]AT09.02.2005
BE09.02.2005
CH09.02.2005
FI09.02.2005
FR09.02.2005
LI09.02.2005
NL09.02.2005
DK09.05.2005
GR09.05.2005
SE09.05.2005
ES20.05.2005
IE23.08.2005
MC31.08.2005
Former [2006/31]AT09.02.2005
BE09.02.2005
CH09.02.2005
FI09.02.2005
FR09.02.2005
LI09.02.2005
NL09.02.2005
DK09.05.2005
GR09.05.2005
SE09.05.2005
ES20.05.2005
MC31.08.2005
Former [2006/28]AT09.02.2005
BE09.02.2005
CH09.02.2005
FI09.02.2005
LI09.02.2005
NL09.02.2005
DK09.05.2005
GR09.05.2005
SE09.05.2005
ES20.05.2005
MC31.08.2005
Former [2006/22]AT09.02.2005
BE09.02.2005
CH09.02.2005
FI09.02.2005
LI09.02.2005
NL09.02.2005
DK09.05.2005
GR09.05.2005
SE09.05.2005
ES20.05.2005
Former [2006/14]AT09.02.2005
BE09.02.2005
CH09.02.2005
FI09.02.2005
LI09.02.2005
DK09.05.2005
GR09.05.2005
SE09.05.2005
ES20.05.2005
Former [2006/12]AT09.02.2005
BE09.02.2005
CH09.02.2005
FI09.02.2005
LI09.02.2005
DK09.05.2005
SE09.05.2005
ES20.05.2005
Former [2005/51]AT09.02.2005
BE09.02.2005
FI09.02.2005
SE09.05.2005
Former [2005/48]FI09.02.2005
SE09.05.2005
Former [2005/46]FI09.02.2005
Documents cited:Search[X]US3865786  (MUELLER HELMUT, et al) [X] 1-3 * column 1, line 32 - column 3, line 54 *;
 [X]GB1399106  (BUCKMAN LABOR INC) [X] 1-3 * page 1, line 12 - page 3, line 95 *;
 [A]EP0783115  (KUREHA CHEMICAL IND CO LTD [JP]) [A] 1-3 * page 2, line 29 - page 3, line 20 *;
 [DA]JPH09211220  (KUREHA CHEMICAL IND CO LTD) [DA] 1-3 * paragraph [0002] - paragraph [0041] *;
 [A]EP0927745  (KUREHA CHEMICAL IND CO LTD [JP]) [A] 1-3* paragraph [0008] - paragraph [0047] *
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.