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Extract from the Register of European Patents

EP About this file: EP2785747

EP2785747 - METHOD FOR PREPARING A HYDROGEL MATRIX BY PHOTOPOLYMERIZATION [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  22.07.2016
Database last updated on 08.10.2024
Most recent event   Tooltip19.10.2018Lapse of the patent in a contracting state
New state(s): AL		published on 21.11.2018  [2018/47]
Applicant(s)For all designated states
Commissariat à l'Énergie Atomique et aux Énergies Alternatives
25, Rue Leblanc
Bâtiment "Le Ponant D"
75015 Paris / FR
For all designated states
Centre National de la Recherche Scientifique (C.N.R.S.)
3, rue Michel-Ange
75016 Paris / FR
[N/P]
Former [2015/38]For all designated states
Commissariat à l'Énergie Atomique et aux Énergies Alternatives
25, rue Leblanc
Bâtiment "Le Ponant D"
75015 Paris / FR
For all designated states
Centre National de la Recherche Scientifique (CNRS)
3, rue Michel-Ange
75016 Paris / FR
Former [2014/41]For all designated states
Commissariat à l'Énergie Atomique et aux Énergies Alternatives
25, rue Leblanc
Bâtiment "Le Ponant D"
75015 Paris / FR
For all designated states
Centre National de la Recherche Scientifique (CNRS)
3, rue Michel-Ange
75016 Paris / FR
Inventor(s)01 / GULINO, Danielle
111 chemin des Brunets
F-38660 Lumbin / FR
02 / MGHARBEL, Abbas
191 rue de Stalingrad
F-38100 Grenoble / FR
03 / NICOLAS, Alice
26 place Allende
F-38120 Saint Egreve / FR
 [2014/41]
Representative(s)Ahner, Philippe
Brevalex
Tour Trinity
1 Bis Esplanade de La Défense
CS 60347
92035 Paris La Défense Cedex / FR
[N/P]
Former [2014/41]Ahner, Philippe
BREVALEX
95, rue d'Amsterdam
75378 Paris Cedex 8 / FR
Application number, filing date12753958.329.08.2012
[2015/38]
WO2012EP66781
Priority number, dateFR2011006087428.11.2011         Original published format: FR 1160874
[2014/41]
Filing languageFR
Procedural languageFR
PublicationType: A1 Application with search report
No.:WO2013079231
Date:06.06.2013
Language:FR
[2013/23]
Type: A1 Application with search report 
No.:EP2785747
Date:08.10.2014
Language:FR
The application published by WIPO in one of the EPO official languages on 06.06.2013 takes the place of the publication of the European patent application.
[2014/41]
Type: B1 Patent specification 
No.:EP2785747
Date:16.09.2015
Language:FR
[2015/38]
Search report(s)International search report - published on:EP06.06.2013
ClassificationIPC:C08F2/48
[2014/41]
CPC:
C08F2/48 (EP,US); C08F120/56 (EP,US); C08F220/56 (US);
C12N11/087 (EP,US); C12N11/098 (EP,US); G03F7/20 (US)
Designated contracting statesAL,   AT,   BE,   BG,   CH,   CY,   CZ,   DE,   DK,   EE,   ES,   FI,   FR,   GB,   GR,   HR,   HU,   IE,   IS,   IT,   LI,   LT,   LU,   LV,   MC,   MK,   MT,   NL,   NO,   PL,   PT,   RO,   RS,   SE,   SI,   SK,   SM,   TR [2014/41]
Extension statesBANot yet paid
MENot yet paid
TitleGerman:VERFAHREN ZUR HERSTELLUNG EINER HYDROGELMATRIX DURCH PHOTOPOLYMERISIERUNG[2014/41]
English:METHOD FOR PREPARING A HYDROGEL MATRIX BY PHOTOPOLYMERIZATION[2014/41]
French:PROCEDE DE PREPARATION D'UNE MATRICE EN HYDROGEL PAR PHOTOPOLYMERISATION[2014/41]
Entry into regional phase28.05.2014National basic fee paid 
28.05.2014Designation fee(s) paid 
28.05.2014Examination fee paid 
Examination procedure28.05.2014Examination requested  [2014/41]
10.12.2014Amendment by applicant (claims and/or description)
13.04.2015Communication of intention to grant the patent
05.08.2015Fee for grant paid
05.08.2015Fee for publishing/printing paid
05.08.2015Receipt of the translation of the claim(s)
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  13.04.2015
Opposition(s)17.06.2016No opposition filed within time limit [2016/34]
Fees paidRenewal fee
25.07.2014Renewal fee patent year 03
24.07.2015Renewal 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  TooltipHU29.08.2012
AL16.09.2015
AT16.09.2015
BG16.09.2015
CY16.09.2015
CZ16.09.2015
EE16.09.2015
ES16.09.2015
HR16.09.2015
IT16.09.2015
LT16.09.2015
LV16.09.2015
MC16.09.2015
MK16.09.2015
MT16.09.2015
PL16.09.2015
RO16.09.2015
RS16.09.2015
SI16.09.2015
SK16.09.2015
SM16.09.2015
TR16.09.2015
GR17.12.2015
IS16.01.2016
PT18.01.2016
[2018/47]
Former [2018/45]HU29.08.2012
AT16.09.2015
BG16.09.2015
CY16.09.2015
CZ16.09.2015
EE16.09.2015
ES16.09.2015
HR16.09.2015
IT16.09.2015
LT16.09.2015
LV16.09.2015
MC16.09.2015
MK16.09.2015
MT16.09.2015
PL16.09.2015
RO16.09.2015
RS16.09.2015
SI16.09.2015
SK16.09.2015
SM16.09.2015
TR16.09.2015
GR17.12.2015
IS16.01.2016
PT18.01.2016
Former [2018/38]HU29.08.2012
AT16.09.2015
BG16.09.2015
CY16.09.2015
CZ16.09.2015
EE16.09.2015
ES16.09.2015
HR16.09.2015
IT16.09.2015
LT16.09.2015
LV16.09.2015
MC16.09.2015
MK16.09.2015
MT16.09.2015
PL16.09.2015
RO16.09.2015
RS16.09.2015
SI16.09.2015
SK16.09.2015
SM16.09.2015
GR17.12.2015
IS16.01.2016
PT18.01.2016
Former [2018/31]HU29.08.2012
AT16.09.2015
CY16.09.2015
CZ16.09.2015
EE16.09.2015
ES16.09.2015
HR16.09.2015
IT16.09.2015
LT16.09.2015
LV16.09.2015
MC16.09.2015
MK16.09.2015
MT16.09.2015
PL16.09.2015
RO16.09.2015
RS16.09.2015
SI16.09.2015
SK16.09.2015
SM16.09.2015
GR17.12.2015
IS16.01.2016
PT18.01.2016
Former [2018/30]HU29.08.2012
AT16.09.2015
CY16.09.2015
CZ16.09.2015
EE16.09.2015
ES16.09.2015
HR16.09.2015
IT16.09.2015
LT16.09.2015
LV16.09.2015
MC16.09.2015
MK16.09.2015
PL16.09.2015
RO16.09.2015
RS16.09.2015
SI16.09.2015
SK16.09.2015
SM16.09.2015
GR17.12.2015
IS16.01.2016
PT18.01.2016
Former [2018/29]HU29.08.2012
AT16.09.2015
CZ16.09.2015
EE16.09.2015
ES16.09.2015
HR16.09.2015
IT16.09.2015
LT16.09.2015
LV16.09.2015
MC16.09.2015
MK16.09.2015
PL16.09.2015
RO16.09.2015
RS16.09.2015
SI16.09.2015
SK16.09.2015
SM16.09.2015
GR17.12.2015
IS16.01.2016
PT18.01.2016
Former [2017/23]AT16.09.2015
CZ16.09.2015
EE16.09.2015
ES16.09.2015
HR16.09.2015
IT16.09.2015
LT16.09.2015
LV16.09.2015
MC16.09.2015
PL16.09.2015
RO16.09.2015
RS16.09.2015
SI16.09.2015
SK16.09.2015
GR17.12.2015
IS16.01.2016
PT18.01.2016
Former [2016/49]AT16.09.2015
CZ16.09.2015
EE16.09.2015
ES16.09.2015
HR16.09.2015
IT16.09.2015
LT16.09.2015
LV16.09.2015
PL16.09.2015
RO16.09.2015
RS16.09.2015
SI16.09.2015
SK16.09.2015
GR17.12.2015
IS16.01.2016
PT18.01.2016
Former [2016/24]AT16.09.2015
CZ16.09.2015
EE16.09.2015
ES16.09.2015
HR16.09.2015
IT16.09.2015
LT16.09.2015
LV16.09.2015
PL16.09.2015
RO16.09.2015
RS16.09.2015
SK16.09.2015
GR17.12.2015
IS16.01.2016
PT18.01.2016
Former [2016/23]CZ16.09.2015
EE16.09.2015
ES16.09.2015
HR16.09.2015
IT16.09.2015
LT16.09.2015
LV16.09.2015
RO16.09.2015
RS16.09.2015
SK16.09.2015
GR17.12.2015
IS16.01.2016
Former [2016/22]CZ16.09.2015
EE16.09.2015
ES16.09.2015
HR16.09.2015
IT16.09.2015
LT16.09.2015
LV16.09.2015
RS16.09.2015
GR17.12.2015
IS16.01.2016
Former [2016/21]ES16.09.2015
HR16.09.2015
IT16.09.2015
LT16.09.2015
LV16.09.2015
RS16.09.2015
GR17.12.2015
Former [2016/20]ES16.09.2015
HR16.09.2015
LT16.09.2015
LV16.09.2015
RS16.09.2015
GR17.12.2015
Former [2016/10]HR16.09.2015
LT16.09.2015
LV16.09.2015
RS16.09.2015
GR17.12.2015
Former [2016/09]LT16.09.2015
LV16.09.2015
GR17.12.2015
Former [2016/07]LT16.09.2015
Cited inInternational search[A]  - J.R.TSE, A.J. ENGLER, "Stiffness Gradients Mimicking In Vivo Tissue Variation Regulate Mesenchymal Stem Cell Fate", PLOS ONE, (20110105), vol. 6, no. 1, pages 1 - 9, XP002679864 [A] 1-11 * column 2, lines 9-33 * * figure 1 *

DOI:   http://dx.doi.org/10.1371/journal.pone.0015978
 [A]  - WONG JOYCE Y ET AL, "Directed movement of vascular smooth muscle cells on gradient-compliant hydrogels", LANGMUIR: THE ACS JOURNAL OF SURFACES AND COLLOIDS, AMERICAN CHEMICAL SOCIETY, WASHINGTON, DC, USA, vol. 19, no. 5, doi:10.1021/LA026403P, ISSN 0743-7463, (20030101), pages 1908 - 1913, (20030109), XP002513302 [A] 1-11 * column 2, lines 24-35 *

DOI:   http://dx.doi.org/10.1021/LA026403P
 [A]  - J.R. TSE, A.J. ENGLER, "Preparation of Hydrogel Substrates with Tunable Mechanical Properties", CURRENT PROTOCOLS IN CELL BIOLOGY, (20100601), pages 1 - 16, XP002679865 [A] 1-11 * page 6, lines 1-20 *

DOI:   http://dx.doi.org/10.1002/0471143030.CB1016S47
 [A]  - N. ZAARI, P. RAJAGOPALAN, S.K. KIM, A.J. ENGLER, AND J.Y. WONG, "PHOTOPOLYMERIZATION IN MICROFLUIDIC GRADIENT GENERATORS: MICROSCALE CONTROL OF SUBSTRATE COMPLIANCE TO MANIPULATE CELL RESPONSE", ADVANCED MATERIALS, (20041217), vol. 16, no. 23-24, pages 2133 - 2137, XP002679866 [A] 1-11 * column 6, lines 15-31 *

DOI:   http://dx.doi.org/10.1002/adma.200400883
 [A]  - KLOXIN A M ET AL, "In situ elasticity modulation with dynamic substrates to direct cell phenotype", BIOMATERIALS, ELSEVIER SCIENCE PUBLISHERS BV., BARKING, GB, vol. 31, no. 1, doi:10.1016/J.BIOMATERIALS.2009.09.025, ISSN 0142-9612, (20100101), pages 1 - 8, (20090927), XP026719454 [A] 1-11 * column 3, line 33 - column 4, line 24 *

DOI:   http://dx.doi.org/10.1016/j.biomaterials.2009.09.025
by applicant   - LO ET AL., BIOPHYS.J., vol. 79, pages 144 - 152
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.