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Extract from the Register of European Patents

EP About this file: EP1948721

EP1948721 - BIOCOMPATIBLE AND BIODEGRADABLE POROUS MATRIX IN PARTICULAR USEFUL FOR TISSUE RECONSTRUCTION [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  26.05.2017
Database last updated on 14.06.2024
Most recent event   Tooltip13.07.2018Lapse of the patent in a contracting state
New state(s): TR		published on 15.08.2018  [2018/33]
Applicant(s)For all designated states
Centre National de la Recherche Scientifique
3, rue Michel Ange
75794 Paris Cedex 16 / FR
For all designated states
Université Montpellier 1
4 Boulevard Henri IV
34000 Montpellier / FR
[N/P]
Former [2016/29]For all designated states
Centre National de la Recherche Scientifique
3, rue Michel-Ange
75794 Paris Cedex 16 / FR
For all designated states
Université Montpellier 1
4 Boulevard Henri IV
34000 Montpellier / FR
Former [2008/31]For all designated states
Centre National de la Recherche Scientifique
3, rue Michel-Ange
75794 Paris Cedex 16 / FR
For all designated states
Université Montpellier 1
4 Boulevard Henri IV
34000 Montpellier / FR
Inventor(s)01 / CASELLAS, Daniel
Le Mas Clos N· 15
183 rue Sainte Geneviève
F-34080 Montpellier / FR
02 / GARREAU, Henri
12 rue des Cigales
F-34270 Saint Mathieu De Treviers / FR
03 / GARRIC, Xavier
10 quai Clémenceau
F-34250 Pavalas-Les-Flots / FR
04 / MOLES, Jean-Pierre
Mas de Bonnel
F-34660 Cournonsec / FR
05 / VERT, Michel
8 rue du Maréchal Lefebvre
F-34170 Castelnau-Le-Lez / FR
 [2016/29]
Former [2008/31]01 / CASELLAS, Daniel
Le Mas Clos N· 15 183 rue Sainte Geneviève
F-34080 Montpellier / FR
02 / GARREAU, Henri
12 rue des Cigales
F-34270 Saint Mathieu De Treviers / FR
03 / GARRIC, Xavier
10 quai Clémenceau
F-34250 Pavalas-Les-Flots / FR
04 / MOLES, Jean-Pierre
Mas de Bonnel
F-34660 Cournonsec / FR
05 / VERT, Michel
8 rue du Maréchal Lefebvre
F-34170 Castelnau-Le-Lez / FR
Representative(s)Desaix, Anne, et al
Ernest Gutmann - Yves Plasseraud S.A.S.
66, rue de la Chaussée d'Antin
75009 Paris / FR
[N/P]
Former [2016/29]Paris, Fabienne, et al
Ernest Gutmann - Yves Plasseraud S.A.S.
3, rue Auber
75009 Paris / FR
Former [2008/31]Paris, Fabienne, et al
Ernest Gutmann - Yves Plasseraud S.A.S. 3, rue Auber
75009 Paris / FR
Application number, filing date06820276.110.10.2006
[2008/31]
WO2006FR51014
Priority number, dateFR2005005308811.10.2005         Original published format: FR 0553088
[2008/31]
Filing languageFR
Procedural languageFR
PublicationType: A1 Application with search report
No.:WO2007042728
Date:19.04.2007
Language:FR
[2007/16]
Type: A1 Application with search report 
No.:EP1948721
Date:30.07.2008
Language:FR
The application published by WIPO in one of the EPO official languages on 19.04.2007 takes the place of the publication of the European patent application.
[2008/31]
Type: B1 Patent specification 
No.:EP1948721
Date:20.07.2016
Language:FR
[2016/29]
Search report(s)International search report - published on:EP19.04.2007
ClassificationIPC:C08J9/08, A61L27/18, A61L27/60
[2008/31]
CPC:
A61L27/18 (EP,US); A61L27/3804 (EP,US); A61L27/3843 (EP,US);
A61L27/56 (EP,US); A61L27/60 (EP,US); C08J9/08 (EP,US);
C08J2207/10 (EP,US); C08J2367/04 (EP,US); C08J2371/02 (EP,US) (-)
C-Set:
A61L27/18, C08L67/04 (EP,US);
A61L27/18, C08L71/02 (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,   NL,   PL,   PT,   RO,   SE,   SI,   SK,   TR [2016/29]
Former [2008/31]AT,  BE,  BG,  CH,  CY,  CZ,  DE,  DK,  EE,  ES,  FI,  FR,  GB,  GR,  HU,  IE,  IS,  IT,  LI,  LT,  LU,  LV,  MC,  NL,  PL,  PT,  RO,  SE,  SI,  SK,  TR 
Extension statesALNot yet paid
BANot yet paid
HRNot yet paid
MKNot yet paid
RSNot yet paid
TitleGerman:BIOKOMPATIBLE UND BIOLOGISCH ABBAUBARE PORÖSE MATRIX, DIE INSBESONDERE FÜR DIE GEWEBEREKONSTRUKTION GEEIGNET IST[2008/31]
English:BIOCOMPATIBLE AND BIODEGRADABLE POROUS MATRIX IN PARTICULAR USEFUL FOR TISSUE RECONSTRUCTION[2008/31]
French:MATRICE POREUSE BIOCOMPATIBLE ET BIODEGRADABLE NOTAMMENT UTILE POUR LA RECONSTRUCTION TISSULAIRE[2008/31]
Entry into regional phase05.05.2008National basic fee paid 
05.05.2008Designation fee(s) paid 
05.05.2008Examination fee paid 
Examination procedure05.05.2008Examination requested  [2008/31]
19.01.2010Despatch of a communication from the examining division (Time limit: M06)
15.07.2010Reply to a communication from the examining division
06.07.2015Despatch of a communication from the examining division (Time limit: M04)
02.10.2015Reply to a communication from the examining division
09.02.2016Communication of intention to grant the patent
07.06.2016Fee for grant paid
07.06.2016Fee for publishing/printing paid
07.06.2016Receipt 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  19.01.2010
Opposition(s)21.04.2017No opposition filed within time limit [2017/26]
Fees paidRenewal fee
29.10.2008Renewal fee patent year 03
28.10.2009Renewal fee patent year 04
25.10.2010Renewal fee patent year 05
26.10.2011Renewal fee patent year 06
25.10.2012Renewal fee patent year 07
24.10.2013Renewal fee patent year 08
23.10.2014Renewal fee patent year 09
26.10.2015Renewal fee patent year 10
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  TooltipHU10.10.2006
AT20.07.2016
CY20.07.2016
CZ20.07.2016
DK20.07.2016
EE20.07.2016
ES20.07.2016
FI20.07.2016
GR20.07.2016
IT20.07.2016
LT20.07.2016
LV20.07.2016
MC20.07.2016
NL20.07.2016
PL20.07.2016
RO20.07.2016
SE20.07.2016
SI20.07.2016
SK20.07.2016
TR20.07.2016
IE10.10.2016
LU10.10.2016
BG20.10.2016
GB20.10.2016
BE31.10.2016
CH31.10.2016
LI31.10.2016
FR02.11.2016
IS20.11.2016
PT21.11.2016
[2018/29]
Former [2018/28]HU10.10.2006
AT20.07.2016
CY20.07.2016
CZ20.07.2016
DK20.07.2016
EE20.07.2016
ES20.07.2016
FI20.07.2016
GR20.07.2016
IT20.07.2016
LT20.07.2016
LV20.07.2016
MC20.07.2016
NL20.07.2016
PL20.07.2016
RO20.07.2016
SE20.07.2016
SI20.07.2016
SK20.07.2016
IE10.10.2016
LU10.10.2016
BG20.10.2016
GB20.10.2016
BE31.10.2016
CH31.10.2016
LI31.10.2016
FR02.11.2016
IS20.11.2016
PT21.11.2016
Former [2017/51]AT20.07.2016
CZ20.07.2016
DK20.07.2016
EE20.07.2016
ES20.07.2016
FI20.07.2016
IT20.07.2016
LT20.07.2016
LV20.07.2016
NL20.07.2016
PL20.07.2016
RO20.07.2016
SE20.07.2016
SI20.07.2016
SK20.07.2016
IE10.10.2016
LU10.10.2016
BG20.10.2016
GB20.10.2016
BE31.10.2016
CH31.10.2016
LI31.10.2016
FR02.11.2016
IS20.11.2016
PT21.11.2016
Former [2017/42]AT20.07.2016
CZ20.07.2016
DK20.07.2016
EE20.07.2016
ES20.07.2016
FI20.07.2016
IT20.07.2016
LT20.07.2016
LV20.07.2016
NL20.07.2016
PL20.07.2016
RO20.07.2016
SE20.07.2016
SI20.07.2016
SK20.07.2016
LU10.10.2016
BG20.10.2016
GB20.10.2016
BE31.10.2016
CH31.10.2016
LI31.10.2016
FR02.11.2016
IS20.11.2016
PT21.11.2016
Former [2017/37]AT20.07.2016
CZ20.07.2016
DK20.07.2016
EE20.07.2016
ES20.07.2016
FI20.07.2016
IT20.07.2016
LT20.07.2016
LV20.07.2016
NL20.07.2016
PL20.07.2016
RO20.07.2016
SE20.07.2016
SI20.07.2016
SK20.07.2016
BG20.10.2016
GB20.10.2016
BE31.10.2016
CH31.10.2016
LI31.10.2016
FR02.11.2016
IS20.11.2016
PT21.11.2016
Former [2017/35]AT20.07.2016
CZ20.07.2016
DK20.07.2016
EE20.07.2016
ES20.07.2016
FI20.07.2016
IT20.07.2016
LT20.07.2016
LV20.07.2016
NL20.07.2016
PL20.07.2016
RO20.07.2016
SE20.07.2016
SK20.07.2016
BG20.10.2016
GB20.10.2016
BE31.10.2016
CH31.10.2016
LI31.10.2016
FR02.11.2016
IS20.11.2016
PT21.11.2016
Former [2017/34]AT20.07.2016
CZ20.07.2016
DK20.07.2016
EE20.07.2016
ES20.07.2016
FI20.07.2016
IT20.07.2016
LT20.07.2016
LV20.07.2016
NL20.07.2016
PL20.07.2016
RO20.07.2016
SE20.07.2016
SK20.07.2016
BG20.10.2016
GB20.10.2016
BE31.10.2016
FR02.11.2016
IS20.11.2016
PT21.11.2016
Former [2017/31]AT20.07.2016
CZ20.07.2016
DK20.07.2016
EE20.07.2016
ES20.07.2016
FI20.07.2016
IT20.07.2016
LT20.07.2016
LV20.07.2016
NL20.07.2016
PL20.07.2016
RO20.07.2016
SE20.07.2016
SK20.07.2016
BG20.10.2016
BE31.10.2016
IS20.11.2016
PT21.11.2016
Former [2017/13]AT20.07.2016
ES20.07.2016
FI20.07.2016
IT20.07.2016
LT20.07.2016
LV20.07.2016
NL20.07.2016
PL20.07.2016
SE20.07.2016
BE31.10.2016
IS20.11.2016
PT21.11.2016
Former [2017/11]AT20.07.2016
ES20.07.2016
FI20.07.2016
IT20.07.2016
LT20.07.2016
NL20.07.2016
PL20.07.2016
SE20.07.2016
BE31.10.2016
IS20.11.2016
PT21.11.2016
Former [2017/10]FI20.07.2016
IT20.07.2016
LT20.07.2016
NL20.07.2016
PL20.07.2016
SE20.07.2016
BE31.10.2016
IS20.11.2016
Former [2017/09]FI20.07.2016
IT20.07.2016
LT20.07.2016
NL20.07.2016
Former [2017/07]LT20.07.2016
Cited inInternational search[DY]WO9719973  (CENTRE NAT RECH SCIENT [FR], et al) [DY] 1-10 * examples 1-4; claims 1-10 *;
 [A]US6562374  (HAN DONG KEUN [KR], et al) [A] 1-23 * examples 1-9 *;
 [X]  - PORJAZOSKA ALEKSANDRA ET AL, "Synthesis of an ABA triblock copolymer of poly(DL-lactide) and poly(ethylene glycol) and blends with poly(epsilon-caprolactone) as a promising material for biomedical application", ACS SYMPOSIUM SERIES AMER CHEMICAL SOC, 1155 SIXTEENTH ST NW, WASHINGTON, DC 20036 USA SERIES : ACS SYMPOSIUM SERIES (ISSN 0097-6156(PRINT)), & SYMPOSIUM ON NEW POLYMERIC MATERIALS; CAPRI, ITALY; OCTOBER 22 -25, 2003, (20050912), ISSN 0-8412-3928-2(H), pages 119 - 135, XP009072051 [X] 1,6-9,15,16,19,20 * abstract * * p. 121, Synthesis ..triblock copolymer * * p. 121, Preparation of .. blends * * p. 122, Porous film fabrication * * p. 123, Culture of the cells *
 [Y]  - WAKE M CONLEY ET AL, "Fabrication of pliable biodegradable polymer foams to engineer soft tissues", CELL TRANSPLANTATION, (1996), vol. 5, no. 4, ISSN 0963-6897, pages 465 - 473, XP002398017 [Y] 1-10 * abstract * * page 466, column 1, paragraph 2; tables 1,2 * * p. 466, col. 2 - p. 467, col. 1 : Processing Method *

DOI:   http://dx.doi.org/10.1016/0963-6897(96)00025-5
 [Y]  - HODGES D E ET AL, "Surgical adhesives for laser-assisted wound closure.", JOURNAL OF BIOMEDICAL OPTICS. OCT 2001, (200110), vol. 6, no. 4, ISSN 1083-3668, pages 427 - 431, XP002398018 [Y] 1-10 * abstract *

DOI:   http://dx.doi.org/10.1117/1.1412436
 [DY]  - CERRAI P ET AL, "BLOCK COPOLYMERS OF L-LACTIDE AND POLY(ETHYLENE GLYCOL) FOR BIOMEDICAL APPLICATIONS", JOURNAL OF MATERIALS SCIENCE. MATERIALS IN MEDICINE, CHAPMAN AND HALL, LONDON, GB, (199401), vol. 5, ISSN 0957-4530, pages 308 - 313, XP000606965 [DY] 1-10 * abstract * * p. 308-9 : 2.1 Materials *

DOI:   http://dx.doi.org/10.1007/BF00058953
 [Y]  - CHEN W ET AL, "SYNTHESIS AND PROPERTIES OF POLY(L-LACTIDE)-POLY(ETHYLENE GLYCOL) MULTIBLOCK COPOLYMERS BY COUPLING TRIBLOCK COPOLYMERS", POLYMERS FOR ADVANCED TECHNOLOGIES, WILEY & SONS, BOGNOR REGIS, GB, (200303), vol. 14, no. 3-5, ISSN 1042-7147, pages 245 - 253, XP001170478 [Y] 1-10 * abstract *

DOI:   http://dx.doi.org/10.1002/pat.301
 [DA]  - LIN HONG-RU ET AL, "Preparation of macroporous biodegradable PLGA scaffolds for cell attachment with the use of mixed salts as porogen additives", JOURNAL OF BIOMEDICAL MATERIALS RESEARCH, (2002), vol. 63, no. 3, ISSN 0021-9304, pages 271 - 279, XP002398019 [DA] 1-23 * abstract * * page 271, column 2, paragraph 2 - page 272, column 2, paragraph 1 * * page 272, column 2, paragraph 3 - page 273, column 1, paragraph 1 *

DOI:   http://dx.doi.org/10.1002/jbm.10183
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.