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: EP1550656

EP1550656 - fused 4-5-diamino-n,n-dihydro-pyrazol-3-one derivatives for use in composition for dyeing keratin fibres [Right-click to bookmark this link]
Former [2005/27]4-5-diamino-n,n-dihydro-pyrazol-3-one derivatives for use in composition for dyeing keratin fibres
[2009/08]
StatusNo opposition filed within time limit
Status updated on  12.03.2010
Database last updated on 03.10.2024
Most recent event   Tooltip07.10.2011Lapse of the patent in a contracting state
New state(s): CY		published on 09.11.2011  [2011/45]
Applicant(s)For all designated states
L'Oréal
14, rue Royale
75008 Paris / FR
[N/P]
Former [2009/19]For all designated states
L'ORÉAL
14, rue Royale
75008 Paris / FR
Former [2005/27]For all designated states
L'OREAL
14, rue Royale
75008 Paris / FR
Inventor(s)01 / Vidal, Laurent
7, Rue de Rungis
75013 Paris / FR
02 / Fadli, Aziz
5, Allée des Maraichers
77500 Chelles / FR
 [2009/19]
Former [2005/27]01 / Vidal, Laurent
7, rue de Rungis
75013 Paris / FR
02 / Fadli, Aziz
5, allée des Maraichers
77500 Chelles / FR
Representative(s)Fevrier, Murielle Françoise E.
L'Oréal
Service DIPI
9 Rue Pierre Dreyfus
92110 Clichy / FR
[N/P]
Former [2005/27]Fevrier, Murielle
L'OREAL - D.I.P.I. 25-29 Quai Aulagnier
92600 Asnières / FR
Application number, filing date04292749.122.11.2004
[2005/27]
Priority number, dateFR2003005095001.12.2003         Original published format: FR 0350950
FR2004005029718.02.2004         Original published format: FR 0450297
[2005/27]
Filing languageFR
Procedural languageFR
PublicationType: A1 Application with search report 
No.:EP1550656
Date:06.07.2005
Language:FR
[2005/27]
Type: B1 Patent specification 
No.:EP1550656
Date:06.05.2009
Language:FR
[2009/19]
Search report(s)(Supplementary) European search report - dispatched on:EP06.04.2005
ClassificationIPC:C07D487/04, A61K8/49, A61Q5/10
[2009/08]
CPC:
C07D487/04 (EP,BR,US); A61K8/49 (KR); A61K8/494 (EP,BR,US);
A61Q5/10 (EP,BR,KR,US)
Former IPC [2005/27]C07D231/54, C07D487/04, A61K7/13
Designated contracting statesAT,   BE,   BG,   CH,   CY,   CZ,   DE,   DK,   EE,   ES,   FI,   FR,   GB,   GR,   HU,   IE,   IS,   IT,   LI,   LU,   MC,   NL,   PL,   PT,   RO,   SE,   SI,   SK,   TR [2005/27]
TitleGerman:Kondensierte 4-5-diamino-N,N-dihydro-pyrazol-3-on-Derivate und deren Verwendung als Färbemittel für keratinfasern[2009/08]
English:fused 4-5-diamino-n,n-dihydro-pyrazol-3-one derivatives for use in composition for dyeing keratin fibres[2009/08]
French:Dérivés de 4-5-diamino-N,N-dihydro-pyrazol-3-one condensé, utilisés pour la teinture des fibres keratiniques[2009/08]
Former [2005/27]4-5-diamino-N,N-dihydro-pyrazol-3-on-Derivate und deren Verwendung als Färbemittel für Keratinfasern
Former [2005/27]4-5-diamino-n,n-dihydro-pyrazol-3-one derivatives for use in composition for dyeing keratin fibres
Former [2005/27]Dérivés de 4-5-diamino-N,N-dihydro-pyrazol-3-one utilisés pour la teinture des fibres keratiniques
Examination procedure06.09.2005Despatch of communication of loss of particular rights: Priority 0001
26.10.2005Request for decision received: Priority
29.12.2005Result of request for decision (Priority): Request accepted
09.01.2006Examination requested  [2006/10]
10.04.2006Despatch of a communication from the examining division (Time limit: M06)
12.10.2006Reply to a communication from the examining division
07.11.2007Despatch of a communication from the examining division (Time limit: M04)
22.01.2008Reply to a communication from the examining division
30.01.2009Communication of intention to grant the patent
19.03.2009Fee for grant paid
19.03.2009Fee for publishing/printing paid
Divisional application(s)EP06122216.2  / EP1764082
Opposition(s)09.02.2010No opposition filed within time limit [2010/15]
Fees paidRenewal fee
14.11.2006Renewal fee patent year 03
15.11.2007Renewal fee patent year 04
31.03.2008Renewal fee patent year 05
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  TooltipAT06.05.2009
CY06.05.2009
CZ06.05.2009
DK06.05.2009
EE06.05.2009
FI06.05.2009
IE06.05.2009
RO06.05.2009
SI06.05.2009
SK06.05.2009
BG06.08.2009
SE06.08.2009
GR07.08.2009
IS06.09.2009
HU07.11.2009
LU22.11.2009
BE30.11.2009
CH30.11.2009
LI30.11.2009
MC30.11.2009
[2011/45]
Former [2011/32]AT06.05.2009
CZ06.05.2009
DK06.05.2009
EE06.05.2009
FI06.05.2009
IE06.05.2009
RO06.05.2009
SI06.05.2009
SK06.05.2009
BG06.08.2009
SE06.08.2009
GR07.08.2009
IS06.09.2009
HU07.11.2009
LU22.11.2009
BE30.11.2009
CH30.11.2009
LI30.11.2009
MC30.11.2009
Former [2011/21]AT06.05.2009
CZ06.05.2009
DK06.05.2009
EE06.05.2009
FI06.05.2009
IE06.05.2009
RO06.05.2009
SI06.05.2009
SK06.05.2009
BG06.08.2009
SE06.08.2009
GR07.08.2009
IS06.09.2009
LU22.11.2009
BE30.11.2009
CH30.11.2009
LI30.11.2009
MC30.11.2009
Former [2010/50]AT06.05.2009
CZ06.05.2009
DK06.05.2009
EE06.05.2009
FI06.05.2009
IE06.05.2009
RO06.05.2009
SI06.05.2009
SK06.05.2009
BG06.08.2009
SE06.08.2009
GR07.08.2009
IS06.09.2009
BE30.11.2009
CH30.11.2009
LI30.11.2009
MC30.11.2009
Former [2010/46]AT06.05.2009
CZ06.05.2009
DK06.05.2009
EE06.05.2009
FI06.05.2009
IE06.05.2009
RO06.05.2009
SI06.05.2009
SK06.05.2009
BG06.08.2009
SE06.08.2009
GR07.08.2009
IS06.09.2009
CH30.11.2009
LI30.11.2009
MC30.11.2009
Former [2010/30]AT06.05.2009
CZ06.05.2009
DK06.05.2009
EE06.05.2009
FI06.05.2009
IE06.05.2009
RO06.05.2009
SI06.05.2009
SK06.05.2009
BG06.08.2009
SE06.08.2009
IS06.09.2009
MC30.11.2009
Former [2010/18]AT06.05.2009
CZ06.05.2009
DK06.05.2009
EE06.05.2009
FI06.05.2009
IE06.05.2009
RO06.05.2009
SI06.05.2009
SK06.05.2009
BG06.08.2009
SE06.08.2009
IS06.09.2009
Former [2010/10]AT06.05.2009
CZ06.05.2009
DK06.05.2009
EE06.05.2009
FI06.05.2009
IE06.05.2009
RO06.05.2009
SI06.05.2009
SK06.05.2009
SE06.08.2009
IS06.09.2009
Former [2010/09]AT06.05.2009
CZ06.05.2009
DK06.05.2009
EE06.05.2009
FI06.05.2009
IE06.05.2009
RO06.05.2009
SI06.05.2009
SE06.08.2009
IS06.09.2009
Former [2010/07]AT06.05.2009
FI06.05.2009
IE06.05.2009
SI06.05.2009
SE06.08.2009
IS06.09.2009
Former [2009/51]AT06.05.2009
FI06.05.2009
SI06.05.2009
SE06.08.2009
IS06.09.2009
Former [2009/50]AT06.05.2009
FI06.05.2009
IS06.09.2009
Documents cited:Search[A]US3012884  (DE RAMAIX MAURICE ANTOINE, et al) [A] 24-38 * compound (12) col.6; column 1, line 55 - column 2, line 3 *;
 [A]CH421343  (SANDOZ AG [CH]) [A] 24 * the whole document *;
 [A]DE1959009  (WOLFEN FILMFAB VEB) [A] 24,37 * page 4, lines 13-17 *;
 [A]US4128425  (GREENWALD RICHARD B) [A] 25-38 * column 3; compound (5) *;
 [A]US4886736  (NAKAMURA KOKI [JP], et al) [A] 24* composés (C-87)-C(91), colonne 91-94 *;
 [Y]EP0873745  (HENKEL KGAA [DE]) [Y] 1 * page 2, lines 15,16 *;
 [Y]EP1250909  (GOLDWELL GMBH [DE]) [Y] 1 * page 2, lines 18,24-27 *
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.