blank Quick help
blank Maintenance news

Scheduled maintenance

Regular maintenance outages:
between 05.00 and 05.15 hrs CET (Monday to Sunday).

Other outages
Availability

2022.02.11

More...
blank News flashes

News Flashes

New version of the European Patent Register – SPC proceedings information in the Unitary Patent Register.

2024-07-24

More...
blank Related links

Release notes
European Patent Register Assistant
European Patent Register Resource Book
European Patent Register – pocket guide
FAQ - European Patent Register
Federated Register (Flyer)
Global Dossier (Flyer)
Register events
Deep link coverage
Federated Register content
The Patent Information Tour
Fair use charter

Extract from the Register of European Patents

EP About this file: EP2050738

EP2050738 - NOVEL IMIDAZOLIDINONE DERIVATIVE, METHOD OF PRODUCING THE SAME AND METHOD OF PRODUCING OPTICALLY ACTIVE AMINO ACID [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  16.05.2014
Database last updated on 30.10.2024
Most recent event   Tooltip15.07.2016Lapse of the patent in a contracting state
New state(s): TR		published on 17.08.2016  [2016/33]
Applicant(s)For all designated states
Kaneka Corporation
2-3-18, Nakanoshima
Kita-ku
Osaka / JP
[N/P]
Former [2013/12]For all designated states
Kaneka Corporation
2-3-18, Nakanoshima, Kita-ku
Osaka / JP
Former [2009/17]For all designated states
Kaneka Corporation
2-4, Nakanoshima 3-chome Kita-ku
Osaka-shi, Osaka 530-8288 / JP
Inventor(s)01 / SAKA, Yasuhiro
c/o KANEKA CORPORATION
1-8, Takasagocho Miyamaecho
Takasago-shi, Hyogo 676-8688 / JP
02 / FUJII, Akio
c/o KANEKA CORPORATION
1-8, Takasagocho Miyamaecho
Takasago-shi, Hyogo 676-8688 / JP
03 / OKURO, Kazumi
c/o KANEKA CORPORATION
1-8, Takasagocho Miyamaecho
Takasago-shi, Hyogo 676-8688 / JP
04 / MITSUDA, Masaru
c/o KANEKA CORPORATION
1-8, Takasagocho Miyamaecho
Takasago-shi, Hyogo 676-8688 / JP
 [2013/28]
Former [2009/17]01 / SAKA, Yasuhiro
c/o KANEKA CORPORATION 1-8, Takasagocho Miyamaecho
Takasago-shi, Hyogo 676-8688 / JP
02 / FUJII, Akio
c/o KANEKA CORPORATION 1-8, Takasagocho Miyamaecho
Takasago-shi, Hyogo 676-8688 / JP
03 / OKURO, Kazumi
c/o KANEKA CORPORATION 1-8, Takasagocho Miyamaecho
Takasago-shi, Hyogo 676-8688 / JP
04 / MITSUDA, Masaru
c/o KANEKA CORPORATION 1-8, Takasagocho Miyamaecho
Takasago-shi, Hyogo 676-8688 / JP
Representative(s)Vossius & Partner Patentanwälte Rechtsanwälte mbB
Siebertstrasse 3
81675 München / DE
[N/P]
Former [2013/28]Vossius & Partner
Siebertstrasse 4
81675 München / DE
Former [2009/17]Vossius & Partner
Siebertstrasse 4
81675 München / DE
Application number, filing date07743261.514.05.2007
[2009/17]
WO2007JP59826
Priority number, dateJP2006020643128.07.2006         Original published format: JP 2006206431
[2009/17]
Filing languageJA
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2008012974
Date:31.01.2008
Language:JA
[2008/05]
Type: A1 Application with search report 
No.:EP2050738
Date:22.04.2009
Language:EN
[2009/17]
Type: B1 Patent specification 
No.:EP2050738
Date:10.07.2013
Language:EN
[2013/28]
Search report(s)International search report - published on:JP31.01.2008
(Supplementary) European search report - dispatched on:EP23.08.2010
ClassificationIPC:C07D233/32, C07C227/22, C07C229/08, C07C229/22, C07C229/36, C07B61/00
[2009/17]
CPC:
C07D233/32 (EP,US); C07C227/22 (EP,US); C07C231/10 (EP,US)
C-Set:
C07C227/22, C07C229/14 (EP,US);
C07C227/22, C07C229/22 (US,EP);
C07C227/22, C07C229/36 (US,EP);
C07C231/10, C07C237/06 (US,EP)
Designated contracting statesAT,   BE,   BG,   CH,   CY,   CZ,   DE,   DK,   EE,   ES,   FI,   FR,   GB,   GR,   HU,   IE,   IS,   IT,   LI,   LT,   LU,   LV,   MC,   MT,   NL,   PL,   PT,   RO,   SE,   SI,   SK,   TR [2009/17]
Extension statesALNot yet paid
BANot yet paid
HRNot yet paid
MKNot yet paid
RSNot yet paid
TitleGerman:NEUES IMIDAZOLIDINONDERIVAT, VERFAHREN ZU DESSEN HERSTELLUNG UND VERFAHREN ZUR HERSTELLUNG EINER OPTISCH AKTIVEN AMINOSÄURE[2009/17]
English:NOVEL IMIDAZOLIDINONE DERIVATIVE, METHOD OF PRODUCING THE SAME AND METHOD OF PRODUCING OPTICALLY ACTIVE AMINO ACID[2009/17]
French:NOUVEAU DÉRIVÉ D'IMIDAZOLIDINONE, PROCÉDÉ DE PRODUCTION DE CE DÉRIVÉ ET PROCÉDÉ DE PRODUCTION D'UN ACIDE AMINÉ OPTIQUEMENT ACTIF[2009/17]
Entry into regional phase17.02.2009Translation filed 
17.02.2009National basic fee paid 
17.02.2009Search fee paid 
17.02.2009Designation fee(s) paid 
17.02.2009Examination fee paid 
Examination procedure17.02.2009Amendment by applicant (claims and/or description)
17.02.2009Examination requested  [2009/17]
10.05.2012Communication of intention to grant the patent
19.09.2012Disapproval of the communication of intention to grant the patent by the applicant or resumption of examination proceedings by the EPO
19.09.2012Fee for grant paid
19.09.2012Fee for publishing/printing paid
10.12.2012Communication of intention to grant the patent
Divisional application(s)The date of the Examining Division's first communication in respect of the earliest application for which a communication has been issued is  10.05.2012
Opposition(s)11.04.2014No opposition filed within time limit [2014/25]
Fees paidRenewal fee
25.05.2009Renewal fee patent year 03
10.03.2010Renewal fee patent year 04
25.05.2011Renewal fee patent year 05
30.03.2012Renewal fee patent year 06
24.05.2013Renewal fee patent year 07
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  TooltipHU14.05.2007
AT10.07.2013
BE10.07.2013
BG10.07.2013
CY10.07.2013
CZ10.07.2013
DK10.07.2013
EE10.07.2013
FI10.07.2013
IT10.07.2013
LT10.07.2013
LV10.07.2013
MC10.07.2013
MT10.07.2013
NL10.07.2013
PL10.07.2013
RO10.07.2013
SE10.07.2013
SI10.07.2013
SK10.07.2013
TR10.07.2013
GR11.10.2013
ES21.10.2013
IS10.11.2013
PT11.11.2013
[2016/33]
Former [2016/32]HU14.05.2007
AT10.07.2013
BE10.07.2013
BG10.07.2013
CY10.07.2013
CZ10.07.2013
DK10.07.2013
EE10.07.2013
FI10.07.2013
IT10.07.2013
LT10.07.2013
LV10.07.2013
MC10.07.2013
MT10.07.2013
NL10.07.2013
PL10.07.2013
RO10.07.2013
SE10.07.2013
SI10.07.2013
SK10.07.2013
GR11.10.2013
ES21.10.2013
IS10.11.2013
PT11.11.2013
Former [2016/25]AT10.07.2013
BE10.07.2013
BG10.07.2013
CY10.07.2013
CZ10.07.2013
DK10.07.2013
EE10.07.2013
FI10.07.2013
IT10.07.2013
LT10.07.2013
LV10.07.2013
MC10.07.2013
MT10.07.2013
NL10.07.2013
PL10.07.2013
RO10.07.2013
SE10.07.2013
SI10.07.2013
SK10.07.2013
GR11.10.2013
ES21.10.2013
IS10.11.2013
PT11.11.2013
Former [2016/16]AT10.07.2013
BE10.07.2013
CY10.07.2013
CZ10.07.2013
DK10.07.2013
EE10.07.2013
FI10.07.2013
IT10.07.2013
LT10.07.2013
LV10.07.2013
MC10.07.2013
MT10.07.2013
NL10.07.2013
PL10.07.2013
RO10.07.2013
SE10.07.2013
SI10.07.2013
SK10.07.2013
GR11.10.2013
ES21.10.2013
IS10.11.2013
PT11.11.2013
Former [2015/09]AT10.07.2013
BE10.07.2013
CY10.07.2013
CZ10.07.2013
DK10.07.2013
EE10.07.2013
FI10.07.2013
IT10.07.2013
LT10.07.2013
LV10.07.2013
MC10.07.2013
NL10.07.2013
PL10.07.2013
RO10.07.2013
SE10.07.2013
SI10.07.2013
SK10.07.2013
GR11.10.2013
ES21.10.2013
IS10.11.2013
PT11.11.2013
Former [2014/24]AT10.07.2013
BE10.07.2013
CY10.07.2013
CZ10.07.2013
DK10.07.2013
EE10.07.2013
FI10.07.2013
IT10.07.2013
LT10.07.2013
LV10.07.2013
NL10.07.2013
PL10.07.2013
RO10.07.2013
SE10.07.2013
SI10.07.2013
SK10.07.2013
GR11.10.2013
ES21.10.2013
IS10.11.2013
PT11.11.2013
Former [2014/23]AT10.07.2013
BE10.07.2013
CY10.07.2013
CZ10.07.2013
DK10.07.2013
EE10.07.2013
FI10.07.2013
LT10.07.2013
LV10.07.2013
NL10.07.2013
PL10.07.2013
RO10.07.2013
SE10.07.2013
SI10.07.2013
SK10.07.2013
GR11.10.2013
ES21.10.2013
IS10.11.2013
PT11.11.2013
Former [2014/22]AT10.07.2013
BE10.07.2013
CY10.07.2013
DK10.07.2013
FI10.07.2013
LT10.07.2013
LV10.07.2013
NL10.07.2013
PL10.07.2013
RO10.07.2013
SE10.07.2013
SI10.07.2013
GR11.10.2013
ES21.10.2013
IS10.11.2013
PT11.11.2013
Former [2014/21]AT10.07.2013
BE10.07.2013
CY10.07.2013
DK10.07.2013
FI10.07.2013
LT10.07.2013
LV10.07.2013
NL10.07.2013
PL10.07.2013
SE10.07.2013
SI10.07.2013
GR11.10.2013
ES21.10.2013
IS10.11.2013
PT11.11.2013
Former [2014/18]AT10.07.2013
BE10.07.2013
CY10.07.2013
FI10.07.2013
LT10.07.2013
LV10.07.2013
NL10.07.2013
PL10.07.2013
SE10.07.2013
SI10.07.2013
GR11.10.2013
ES21.10.2013
IS10.11.2013
PT11.11.2013
Former [2014/14]AT10.07.2013
BE10.07.2013
FI10.07.2013
LT10.07.2013
LV10.07.2013
NL10.07.2013
PL10.07.2013
SE10.07.2013
SI10.07.2013
CY31.07.2013
GR11.10.2013
ES21.10.2013
IS10.11.2013
PT11.11.2013
Former [2014/12]AT10.07.2013
BE10.07.2013
FI10.07.2013
LT10.07.2013
LV10.07.2013
PL10.07.2013
SE10.07.2013
SI10.07.2013
CY31.07.2013
GR11.10.2013
ES21.10.2013
IS10.11.2013
PT11.11.2013
Former [2014/11]AT10.07.2013
BE10.07.2013
FI10.07.2013
LT10.07.2013
PL10.07.2013
SE10.07.2013
SI10.07.2013
CY31.07.2013
IS10.11.2013
PT11.11.2013
Former [2014/10]AT10.07.2013
BE10.07.2013
LT10.07.2013
SE10.07.2013
SI10.07.2013
CY31.07.2013
IS10.11.2013
PT11.11.2013
Former [2014/09]AT10.07.2013
BE10.07.2013
LT10.07.2013
SE10.07.2013
SI10.07.2013
PT11.11.2013
Former [2014/08]LT10.07.2013
SI10.07.2013
PT11.11.2013
Former [2013/49]SI10.07.2013
Documents cited:Search[A]  - FITZI R ET AL, "RESOLUTION AND USE IN ALPHA-AMINO ACID SYNTHESIS OF IMIDAZOLIDINONE GLYCINE DERIVATIVES", TETRAHEDRON, ELSEVIER SCIENCE PUBLISHERS, AMSTERDAM, NL LNKD- DOI:10.1016/S0040-4020(01)86036-1, (19880101), vol. 44, no. 17, ISSN 0040-4020, pages 5277 - 5292, XP002021578 [A] 1-23 * schemes 1, 3; section E *

DOI:   http://dx.doi.org/10.1016/S0040-4020(01)86036-1
International search[A]JPS5379866  (BASF AG);
 [A]JPS6335571  (LILLY CO ELI);
 [A]  - PFAMMATTER E. ET AL., "Preparation of (R)- and (S)-2-alkyl-2-amino-3-(methylamino) propanoic and other-2,3-diaminoalkanoic acid derivatives from a chiral imidazoline", LIEBIGS ANNALEN DER CHEMIE, (1991), no. 12, pages 1323 - 1236, XP003020674

DOI:   http://dx.doi.org/10.1002/jlac.1991199101227
by applicant   - ANGEW. CHEM. INT. ED., (1986), page 345
    - HELV. CHIM. ACTA., (1985), vol. 68, page 949
    - MODERN SYNTHETIC METHODS, (1986), vol. 4, page 128
    - J. ORG. CHEM., (1995), vol. 60, page 6408
    - CHEMICAL REVIEW, (2006), vol. 106, page 2711
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.