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Extract from the Register of European Patents

EP About this file: EP2609149

EP2609149 - HIGHLY BIOCOMPATIBLE DUAL THERMOGELLING CHITOSAN/GLUCOSAMINE SALT COMPOSITIONS [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  17.06.2016
Database last updated on 02.11.2024
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
Oligo Medic Inc.
500, boulevard Cartier Ouest
No. 113
Laval, QC, H7V 5B7 / CA
[2016/08]
Former [2013/27]For all designated states
Oligo Medic Inc.
2903 rue Fendall
Montréal, Québec H3T 1N2 / CA
Inventor(s)01 / CHENITE, Abdellatif
49, rue Bethune
Kirkland Québec H9H 4L5 / CA
02 / SELMANI, Amine
2903 rue Fendall
Montréal, Québec H3T 1N2 / CA
 [2013/32]
Former [2013/27]01 / CHENITE, Abdellatif
28 rue Bethune
Kirkland Québec H9H 4H6 / CA
02 / SELMANI, Amine
2903 rue Fendall
Montréal, Québec H3T 1N2 / CA
Representative(s)Weickmann & Weickmann PartmbB
Postfach 860 820
81635 München / DE
[N/P]
Former [2015/33]Weickmann & Weickmann
Postfach 860 820
81635 München / DE
Former [2013/27]Böhm, Brigitte, et al
Weickmann & Weickmann Patentanwälte Postfach 86 08 20
81635 München / DE
Application number, filing date11819239.226.08.2011
[2015/33]
WO2011CA00971
Priority number, dateUS201161444646P18.02.2011         Original published format: US 201161444646 P
US20100377592P27.08.2010         Original published format: US 377592 P
[2013/27]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2012024785
Date:01.03.2012
Language:EN
[2012/09]
Type: A1 Application with search report 
No.:EP2609149
Date:03.07.2013
Language:EN
The application published by WIPO in one of the EPO official languages on 01.03.2012 takes the place of the publication of the European patent application.
[2013/27]
Type: B1 Patent specification 
No.:EP2609149
Date:12.08.2015
Language:EN
[2015/33]
Search report(s)International search report - published on:CA01.03.2012
(Supplementary) European search report - dispatched on:EP03.04.2014
ClassificationIPC:C08L5/08, A61K47/36, A61K9/10, A61L27/44, C08J3/075, A61L27/20, A61L27/52
[2014/19]
CPC:
A61L27/44 (EP); A61K47/26 (EP); A61K47/36 (EP);
A61K9/06 (EP); A61L27/20 (EP); A61L27/50 (EP);
A61L27/52 (EP); A61L27/54 (EP); A61P17/00 (EP);
A61P19/00 (EP); A61P19/02 (EP); A61P21/00 (EP);
A61P25/00 (EP); A61P41/00 (EP); C08J3/075 (EP);
C08L5/08 (EP); C08J2305/08 (EP) (-)
C-Set:
A61L27/20, C08L5/08 (EP)
Former IPC [2013/27]C08L5/08, A61K47/36, A61K9/10, A61L27/44, A61L31/12, C08J3/075
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 [2013/27]
Extension statesBANot yet paid
MENot yet paid
TitleGerman:HOCH BIOKOMPATIBLE UND DOPPELT THERMOGELIERENDE CHITOSAN/GLUCOSAMIN-SALZZUSAMMENSETZUNGEN[2013/27]
English:HIGHLY BIOCOMPATIBLE DUAL THERMOGELLING CHITOSAN/GLUCOSAMINE SALT COMPOSITIONS[2013/27]
French:COMPOSITIONS DE SEL DE CHITOSANE/GLUCOSAMINE DOUBLES GÉLIFIANT SOUS L'EFFET DE LA CHALEUR ET HAUTEMENT BIOCOMPATIBLES[2013/27]
Entry into regional phase11.03.2013National basic fee paid 
11.03.2013Search fee paid 
11.03.2013Designation fee(s) paid 
11.03.2013Examination fee paid 
Examination procedure11.03.2013Examination requested  [2013/27]
31.10.2014Amendment by applicant (claims and/or description)
27.02.2015Communication of intention to grant the patent
26.06.2015Fee for grant paid
26.06.2015Fee for publishing/printing paid
26.06.2015Receipt 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  27.02.2015
Opposition(s)13.05.2016No opposition filed within time limit [2016/29]
Fees paidRenewal fee
31.07.2013Renewal fee patent year 03
30.06.2014Renewal 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  TooltipHU26.08.2011
AL12.08.2015
BG12.08.2015
CY12.08.2015
CZ12.08.2015
EE12.08.2015
HR12.08.2015
LT12.08.2015
LV12.08.2015
MC12.08.2015
MK12.08.2015
MT12.08.2015
RO12.08.2015
RS12.08.2015
SI12.08.2015
SK12.08.2015
SM12.08.2015
IE26.08.2015
LU26.08.2015
IS12.12.2015
[2018/47]
Former [2018/31]HU26.08.2011
BG12.08.2015
CY12.08.2015
CZ12.08.2015
EE12.08.2015
HR12.08.2015
LT12.08.2015
LV12.08.2015
MC12.08.2015
MK12.08.2015
MT12.08.2015
RO12.08.2015
RS12.08.2015
SI12.08.2015
SK12.08.2015
SM12.08.2015
IE26.08.2015
LU26.08.2015
IS12.12.2015
Former [2018/02]HU26.08.2011
BG12.08.2015
CY12.08.2015
CZ12.08.2015
EE12.08.2015
HR12.08.2015
LT12.08.2015
LV12.08.2015
MC12.08.2015
MT12.08.2015
RO12.08.2015
RS12.08.2015
SI12.08.2015
SK12.08.2015
SM12.08.2015
IE26.08.2015
LU26.08.2015
IS12.12.2015
Former [2017/39]HU26.08.2011
BG12.08.2015
CY12.08.2015
CZ12.08.2015
EE12.08.2015
HR12.08.2015
LT12.08.2015
LV12.08.2015
MC12.08.2015
MT12.08.2015
RO12.08.2015
RS12.08.2015
SI12.08.2015
SK12.08.2015
SM12.08.2015
IE26.08.2015
IS12.12.2015
Former [2017/22]CZ12.08.2015
EE12.08.2015
HR12.08.2015
LT12.08.2015
LV12.08.2015
MC12.08.2015
MT12.08.2015
RO12.08.2015
RS12.08.2015
SI12.08.2015
SK12.08.2015
IE26.08.2015
IS12.12.2015
Former [2016/36]CZ12.08.2015
EE12.08.2015
HR12.08.2015
LT12.08.2015
LV12.08.2015
MC12.08.2015
RO12.08.2015
RS12.08.2015
SI12.08.2015
SK12.08.2015
IE26.08.2015
IS12.12.2015
Former [2016/33]CZ12.08.2015
EE12.08.2015
HR12.08.2015
LT12.08.2015
LV12.08.2015
MC12.08.2015
RO12.08.2015
RS12.08.2015
SK12.08.2015
IE26.08.2015
IS12.12.2015
Former [2016/26]CZ12.08.2015
EE12.08.2015
HR12.08.2015
LT12.08.2015
LV12.08.2015
MC12.08.2015
RO12.08.2015
RS12.08.2015
SK12.08.2015
IS12.12.2015
Former [2016/23]CZ12.08.2015
EE12.08.2015
HR12.08.2015
LT12.08.2015
LV12.08.2015
RO12.08.2015
RS12.08.2015
SK12.08.2015
IS12.12.2015
Former [2016/22]CZ12.08.2015
EE12.08.2015
HR12.08.2015
LT12.08.2015
LV12.08.2015
RS12.08.2015
IS12.12.2015
Former [2016/10]HR12.08.2015
LT12.08.2015
LV12.08.2015
RS12.08.2015
IS12.12.2015
Former [2016/09]LT12.08.2015
LV12.08.2015
Former [2016/07]LT12.08.2015
Documents cited:Search[XI]WO0200272  (BIOSYNTECH CANADA INC [CA], et al) [X] 1-5,7-12 * page 21, line 29 - page 22, line 9 * * page 25, lines 5-15 * * examples 1,4 * [I] 1-15
International search[X]CA2299687  (BIO SYNTECH LTD [CA]);
 [X]CA2685349  (BIOSYNTECH CANADA INC [CA]);
 [X]CA2628244  (BIOSYNTECH CANADA INC [CA]);
 [X]  - LIU ET AL., "Smart gelation of chitosan solution in the presence of NaHCO3 for injectable drug delivery system", INTERNATIONAL JOURNAL OF PHARMACEUTICS, (20110428), vol. 414, pages 6 - 15, XP028233919

DOI:   http://dx.doi.org/10.1016/j.ijpharm.2011.04.052
 [YP]  - KUNDU ET AL., "Development of porous HAp and beta-TCP scaffolds by starch consolidation with foaming method and drug-chitosan bilayered scaffold based drug delivery system", J MATERIAL SCI:MATER MED., (20100720), vol. 21, pages 2955 - 2969, XP019860601

DOI:   http://dx.doi.org/10.1007/s10856-010-4127-0
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.