EP2498835 - BIODEGRADABLE THERMOPLASTIC ELASTOMERS [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 30.03.2018 Database last updated on 16.07.2024 | |
Former | The patent has been granted Status updated on 21.04.2017 | ||
Former | Grant of patent is intended Status updated on 05.12.2016 | Most recent event Tooltip | 10.07.2020 | Lapse of the patent in a contracting state New state(s): AL | published on 12.08.2020 [2020/33] | Applicant(s) | For all designated states Nanyang Technological University 50 Nanyang Avenue Singapore 639798 / SG | [2012/38] | Inventor(s) | 01 /
VENKATRAMAN, Subramanian c/o Nanyang Technological University 50 Nanyang Avenue Singapore 639798 / SG | 02 /
ABADIE, Marc c/o Nanyang Technological University 50 Nanyang Avenue Singapore 639798 / SG | 03 /
WIDJAJA, Leonardus, Kresna c/o Nanyang Technological University 50 Nanyang Avenue Singapore 639798 / SG | 04 /
LIPIK, Vitali c/o Nanyang Technological University 50 Nanyang Avenue Singapore 639798 / SG | [2012/38] | Representative(s) | Viering, Jentschura & Partner mbB Patent- und Rechtsanwälte Hamborner Straße 53 40472 Düsseldorf / DE | [N/P] |
Former [2017/21] | Viering, Jentschura & Partner mbB Patent- und Rechtsanwälte Kennedydamm 55 / Roßstrasse 40476 Düsseldorf / DE | ||
Former [2012/38] | Viering, Jentschura & Partner Kennedydamm 55 / Roßstrasse 40476 Düsseldorf / DE | Application number, filing date | 10830295.1 | 15.11.2010 | [2017/21] | WO2010SG00433 | Priority number, date | US20090260955P | 13.11.2009 Original published format: US 260955 P | [2012/38] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2011059408 | Date: | 19.05.2011 | Language: | EN | [2011/20] | Type: | A1 Application with search report | No.: | EP2498835 | Date: | 19.09.2012 | Language: | EN | The application published by WIPO in one of the EPO official languages on 19.05.2011 takes the place of the publication of the European patent application. | [2012/38] | Type: | B1 Patent specification | No.: | EP2498835 | Date: | 24.05.2017 | Language: | EN | [2017/21] | Search report(s) | International search report - published on: | AU | 19.05.2011 | (Supplementary) European search report - dispatched on: | EP | 09.04.2014 | Classification | IPC: | A61L31/06, A61L17/00, A61L27/18, A61L29/06, C08G63/91, C08G64/18, C08G83/00 | [2012/38] | CPC: |
C08G63/06 (EP,US);
A61L17/06 (EP,US);
A61L17/12 (EP,US);
A61L27/18 (EP,US);
A61L27/58 (EP,US);
C08G63/81 (EP,US);
| C-Set: |
A61L27/18, C08L67/04 (EP,US)
| Designated contracting states | AL, 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 [2012/38] | Extension states | BA | Not yet paid | ME | Not yet paid | Title | German: | BIOLOGISCH ABBAUBARE THERMOPLASTISCHE ELASTOMERE | [2012/38] | English: | BIODEGRADABLE THERMOPLASTIC ELASTOMERS | [2012/38] | French: | ELASTOMÈRES THERMOPLASTIQUES BIODÉGRADABLES | [2012/38] | Entry into regional phase | 13.06.2012 | National basic fee paid | 13.06.2012 | Search fee paid | 13.06.2012 | Designation fee(s) paid | 13.06.2012 | Examination fee paid | Examination procedure | 13.09.2011 | Request for preliminary examination filed International Preliminary Examining Authority: AU | 13.06.2012 | Examination requested [2012/38] | 10.11.2014 | Amendment by applicant (claims and/or description) | 30.06.2015 | Despatch of a communication from the examining division (Time limit: M06) | 11.01.2016 | Reply to a communication from the examining division | 28.04.2016 | Despatch of a communication from the examining division (Time limit: M04) | 05.08.2016 | Reply to a communication from the examining division | 06.12.2016 | Communication of intention to grant the patent | 13.04.2017 | Fee for grant paid | 13.04.2017 | Fee for publishing/printing paid | 13.04.2017 | Receipt 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 30.06.2015 | Opposition(s) | 27.02.2018 | No opposition filed within time limit [2018/18] | Fees paid | Renewal fee | 30.11.2012 | Renewal fee patent year 03 | 18.11.2013 | Renewal fee patent year 04 | 10.11.2014 | Renewal fee patent year 05 | 10.11.2015 | Renewal fee patent year 06 | 10.11.2016 | Renewal fee patent year 07 |
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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 Tooltip | HU | 15.11.2010 | AL | 24.05.2017 | AT | 24.05.2017 | CY | 24.05.2017 | CZ | 24.05.2017 | DK | 24.05.2017 | EE | 24.05.2017 | ES | 24.05.2017 | FI | 24.05.2017 | HR | 24.05.2017 | IT | 24.05.2017 | LT | 24.05.2017 | LV | 24.05.2017 | MC | 24.05.2017 | MK | 24.05.2017 | NL | 24.05.2017 | PL | 24.05.2017 | PT | 24.05.2017 | RO | 24.05.2017 | RS | 24.05.2017 | SE | 24.05.2017 | SI | 24.05.2017 | SK | 24.05.2017 | SM | 24.05.2017 | TR | 24.05.2017 | BG | 24.08.2017 | NO | 24.08.2017 | GR | 25.08.2017 | IS | 24.09.2017 | IE | 15.11.2017 | LU | 15.11.2017 | MT | 15.11.2017 | BE | 30.11.2017 | CH | 30.11.2017 | LI | 30.11.2017 | [2020/33] |
Former [2020/27] | HU | 15.11.2010 | |
AT | 24.05.2017 | ||
CY | 24.05.2017 | ||
CZ | 24.05.2017 | ||
DK | 24.05.2017 | ||
EE | 24.05.2017 | ||
ES | 24.05.2017 | ||
FI | 24.05.2017 | ||
HR | 24.05.2017 | ||
IT | 24.05.2017 | ||
LT | 24.05.2017 | ||
LV | 24.05.2017 | ||
MC | 24.05.2017 | ||
MK | 24.05.2017 | ||
NL | 24.05.2017 | ||
PL | 24.05.2017 | ||
PT | 24.05.2017 | ||
RO | 24.05.2017 | ||
RS | 24.05.2017 | ||
SE | 24.05.2017 | ||
SI | 24.05.2017 | ||
SK | 24.05.2017 | ||
SM | 24.05.2017 | ||
TR | 24.05.2017 | ||
BG | 24.08.2017 | ||
NO | 24.08.2017 | ||
GR | 25.08.2017 | ||
IS | 24.09.2017 | ||
IE | 15.11.2017 | ||
LU | 15.11.2017 | ||
MT | 15.11.2017 | ||
BE | 30.11.2017 | ||
CH | 30.11.2017 | ||
LI | 30.11.2017 | ||
Former [2020/15] | HU | 15.11.2010 | |
AT | 24.05.2017 | ||
CY | 24.05.2017 | ||
CZ | 24.05.2017 | ||
DK | 24.05.2017 | ||
EE | 24.05.2017 | ||
ES | 24.05.2017 | ||
FI | 24.05.2017 | ||
HR | 24.05.2017 | ||
IT | 24.05.2017 | ||
LT | 24.05.2017 | ||
LV | 24.05.2017 | ||
MC | 24.05.2017 | ||
MK | 24.05.2017 | ||
NL | 24.05.2017 | ||
PL | 24.05.2017 | ||
RO | 24.05.2017 | ||
RS | 24.05.2017 | ||
SE | 24.05.2017 | ||
SI | 24.05.2017 | ||
SK | 24.05.2017 | ||
SM | 24.05.2017 | ||
TR | 24.05.2017 | ||
BG | 24.08.2017 | ||
NO | 24.08.2017 | ||
GR | 25.08.2017 | ||
IS | 24.09.2017 | ||
IE | 15.11.2017 | ||
LU | 15.11.2017 | ||
MT | 15.11.2017 | ||
BE | 30.11.2017 | ||
CH | 30.11.2017 | ||
LI | 30.11.2017 | ||
Former [2019/52] | HU | 15.11.2010 | |
AT | 24.05.2017 | ||
CY | 24.05.2017 | ||
CZ | 24.05.2017 | ||
DK | 24.05.2017 | ||
EE | 24.05.2017 | ||
ES | 24.05.2017 | ||
FI | 24.05.2017 | ||
HR | 24.05.2017 | ||
IT | 24.05.2017 | ||
LT | 24.05.2017 | ||
LV | 24.05.2017 | ||
MC | 24.05.2017 | ||
MK | 24.05.2017 | ||
NL | 24.05.2017 | ||
PL | 24.05.2017 | ||
RO | 24.05.2017 | ||
RS | 24.05.2017 | ||
SE | 24.05.2017 | ||
SI | 24.05.2017 | ||
SK | 24.05.2017 | ||
SM | 24.05.2017 | ||
BG | 24.08.2017 | ||
NO | 24.08.2017 | ||
GR | 25.08.2017 | ||
IS | 24.09.2017 | ||
IE | 15.11.2017 | ||
LU | 15.11.2017 | ||
MT | 15.11.2017 | ||
BE | 30.11.2017 | ||
CH | 30.11.2017 | ||
LI | 30.11.2017 | ||
Former [2019/46] | HU | 15.11.2010 | |
AT | 24.05.2017 | ||
CY | 24.05.2017 | ||
CZ | 24.05.2017 | ||
DK | 24.05.2017 | ||
EE | 24.05.2017 | ||
ES | 24.05.2017 | ||
FI | 24.05.2017 | ||
HR | 24.05.2017 | ||
IT | 24.05.2017 | ||
LT | 24.05.2017 | ||
LV | 24.05.2017 | ||
MC | 24.05.2017 | ||
NL | 24.05.2017 | ||
PL | 24.05.2017 | ||
RO | 24.05.2017 | ||
RS | 24.05.2017 | ||
SE | 24.05.2017 | ||
SI | 24.05.2017 | ||
SK | 24.05.2017 | ||
SM | 24.05.2017 | ||
BG | 24.08.2017 | ||
NO | 24.08.2017 | ||
GR | 25.08.2017 | ||
IS | 24.09.2017 | ||
IE | 15.11.2017 | ||
LU | 15.11.2017 | ||
MT | 15.11.2017 | ||
BE | 30.11.2017 | ||
CH | 30.11.2017 | ||
LI | 30.11.2017 | ||
Former [2019/31] | HU | 15.11.2010 | |
AT | 24.05.2017 | ||
CZ | 24.05.2017 | ||
DK | 24.05.2017 | ||
EE | 24.05.2017 | ||
ES | 24.05.2017 | ||
FI | 24.05.2017 | ||
HR | 24.05.2017 | ||
IT | 24.05.2017 | ||
LT | 24.05.2017 | ||
LV | 24.05.2017 | ||
MC | 24.05.2017 | ||
NL | 24.05.2017 | ||
PL | 24.05.2017 | ||
RO | 24.05.2017 | ||
RS | 24.05.2017 | ||
SE | 24.05.2017 | ||
SI | 24.05.2017 | ||
SK | 24.05.2017 | ||
SM | 24.05.2017 | ||
BG | 24.08.2017 | ||
NO | 24.08.2017 | ||
GR | 25.08.2017 | ||
IS | 24.09.2017 | ||
IE | 15.11.2017 | ||
LU | 15.11.2017 | ||
MT | 15.11.2017 | ||
BE | 30.11.2017 | ||
CH | 30.11.2017 | ||
LI | 30.11.2017 | ||
Former [2018/50] | AT | 24.05.2017 | |
CZ | 24.05.2017 | ||
DK | 24.05.2017 | ||
EE | 24.05.2017 | ||
ES | 24.05.2017 | ||
FI | 24.05.2017 | ||
HR | 24.05.2017 | ||
IT | 24.05.2017 | ||
LT | 24.05.2017 | ||
LV | 24.05.2017 | ||
MC | 24.05.2017 | ||
NL | 24.05.2017 | ||
PL | 24.05.2017 | ||
RO | 24.05.2017 | ||
RS | 24.05.2017 | ||
SE | 24.05.2017 | ||
SI | 24.05.2017 | ||
SK | 24.05.2017 | ||
SM | 24.05.2017 | ||
BG | 24.08.2017 | ||
NO | 24.08.2017 | ||
GR | 25.08.2017 | ||
IS | 24.09.2017 | ||
IE | 15.11.2017 | ||
LU | 15.11.2017 | ||
MT | 15.11.2017 | ||
BE | 30.11.2017 | ||
CH | 30.11.2017 | ||
LI | 30.11.2017 | ||
Former [2018/45] | AT | 24.05.2017 | |
CZ | 24.05.2017 | ||
DK | 24.05.2017 | ||
EE | 24.05.2017 | ||
ES | 24.05.2017 | ||
FI | 24.05.2017 | ||
HR | 24.05.2017 | ||
IT | 24.05.2017 | ||
LT | 24.05.2017 | ||
LV | 24.05.2017 | ||
MC | 24.05.2017 | ||
NL | 24.05.2017 | ||
PL | 24.05.2017 | ||
RO | 24.05.2017 | ||
RS | 24.05.2017 | ||
SE | 24.05.2017 | ||
SI | 24.05.2017 | ||
SK | 24.05.2017 | ||
SM | 24.05.2017 | ||
BG | 24.08.2017 | ||
NO | 24.08.2017 | ||
GR | 25.08.2017 | ||
IS | 24.09.2017 | ||
IE | 15.11.2017 | ||
LU | 15.11.2017 | ||
MT | 15.11.2017 | ||
CH | 30.11.2017 | ||
LI | 30.11.2017 | ||
Former [2018/43] | AT | 24.05.2017 | |
CZ | 24.05.2017 | ||
DK | 24.05.2017 | ||
EE | 24.05.2017 | ||
ES | 24.05.2017 | ||
FI | 24.05.2017 | ||
HR | 24.05.2017 | ||
IT | 24.05.2017 | ||
LT | 24.05.2017 | ||
LV | 24.05.2017 | ||
MC | 24.05.2017 | ||
NL | 24.05.2017 | ||
PL | 24.05.2017 | ||
RO | 24.05.2017 | ||
RS | 24.05.2017 | ||
SE | 24.05.2017 | ||
SI | 24.05.2017 | ||
SK | 24.05.2017 | ||
SM | 24.05.2017 | ||
BG | 24.08.2017 | ||
NO | 24.08.2017 | ||
GR | 25.08.2017 | ||
IS | 24.09.2017 | ||
LU | 15.11.2017 | ||
MT | 15.11.2017 | ||
CH | 30.11.2017 | ||
LI | 30.11.2017 | ||
Former [2018/41] | AT | 24.05.2017 | |
CZ | 24.05.2017 | ||
DK | 24.05.2017 | ||
EE | 24.05.2017 | ||
ES | 24.05.2017 | ||
FI | 24.05.2017 | ||
HR | 24.05.2017 | ||
IT | 24.05.2017 | ||
LT | 24.05.2017 | ||
LV | 24.05.2017 | ||
MC | 24.05.2017 | ||
NL | 24.05.2017 | ||
PL | 24.05.2017 | ||
RO | 24.05.2017 | ||
RS | 24.05.2017 | ||
SE | 24.05.2017 | ||
SI | 24.05.2017 | ||
SK | 24.05.2017 | ||
SM | 24.05.2017 | ||
BG | 24.08.2017 | ||
NO | 24.08.2017 | ||
GR | 25.08.2017 | ||
IS | 24.09.2017 | ||
LU | 15.11.2017 | ||
CH | 30.11.2017 | ||
LI | 30.11.2017 | ||
Former [2018/33] | AT | 24.05.2017 | |
CZ | 24.05.2017 | ||
DK | 24.05.2017 | ||
EE | 24.05.2017 | ||
ES | 24.05.2017 | ||
FI | 24.05.2017 | ||
HR | 24.05.2017 | ||
IT | 24.05.2017 | ||
LT | 24.05.2017 | ||
LV | 24.05.2017 | ||
MC | 24.05.2017 | ||
NL | 24.05.2017 | ||
PL | 24.05.2017 | ||
RO | 24.05.2017 | ||
RS | 24.05.2017 | ||
SE | 24.05.2017 | ||
SI | 24.05.2017 | ||
SK | 24.05.2017 | ||
SM | 24.05.2017 | ||
BG | 24.08.2017 | ||
NO | 24.08.2017 | ||
GR | 25.08.2017 | ||
IS | 24.09.2017 | ||
CH | 30.11.2017 | ||
LI | 30.11.2017 | ||
Former [2018/25] | AT | 24.05.2017 | |
CZ | 24.05.2017 | ||
DK | 24.05.2017 | ||
EE | 24.05.2017 | ||
ES | 24.05.2017 | ||
FI | 24.05.2017 | ||
HR | 24.05.2017 | ||
IT | 24.05.2017 | ||
LT | 24.05.2017 | ||
LV | 24.05.2017 | ||
NL | 24.05.2017 | ||
PL | 24.05.2017 | ||
RO | 24.05.2017 | ||
RS | 24.05.2017 | ||
SE | 24.05.2017 | ||
SI | 24.05.2017 | ||
SK | 24.05.2017 | ||
SM | 24.05.2017 | ||
BG | 24.08.2017 | ||
NO | 24.08.2017 | ||
GR | 25.08.2017 | ||
IS | 24.09.2017 | ||
Former [2018/11] | AT | 24.05.2017 | |
CZ | 24.05.2017 | ||
DK | 24.05.2017 | ||
EE | 24.05.2017 | ||
ES | 24.05.2017 | ||
FI | 24.05.2017 | ||
HR | 24.05.2017 | ||
IT | 24.05.2017 | ||
LT | 24.05.2017 | ||
LV | 24.05.2017 | ||
NL | 24.05.2017 | ||
PL | 24.05.2017 | ||
RO | 24.05.2017 | ||
RS | 24.05.2017 | ||
SE | 24.05.2017 | ||
SK | 24.05.2017 | ||
SM | 24.05.2017 | ||
BG | 24.08.2017 | ||
NO | 24.08.2017 | ||
GR | 25.08.2017 | ||
IS | 24.09.2017 | ||
Former [2018/10] | AT | 24.05.2017 | |
CZ | 24.05.2017 | ||
DK | 24.05.2017 | ||
EE | 24.05.2017 | ||
ES | 24.05.2017 | ||
FI | 24.05.2017 | ||
HR | 24.05.2017 | ||
LT | 24.05.2017 | ||
LV | 24.05.2017 | ||
NL | 24.05.2017 | ||
RO | 24.05.2017 | ||
RS | 24.05.2017 | ||
SE | 24.05.2017 | ||
SK | 24.05.2017 | ||
BG | 24.08.2017 | ||
NO | 24.08.2017 | ||
GR | 25.08.2017 | ||
IS | 24.09.2017 | ||
Former [2018/09] | AT | 24.05.2017 | |
DK | 24.05.2017 | ||
EE | 24.05.2017 | ||
ES | 24.05.2017 | ||
FI | 24.05.2017 | ||
HR | 24.05.2017 | ||
LT | 24.05.2017 | ||
LV | 24.05.2017 | ||
NL | 24.05.2017 | ||
RS | 24.05.2017 | ||
SE | 24.05.2017 | ||
BG | 24.08.2017 | ||
NO | 24.08.2017 | ||
GR | 25.08.2017 | ||
IS | 24.09.2017 | ||
Former [2017/52] | AT | 24.05.2017 | |
ES | 24.05.2017 | ||
FI | 24.05.2017 | ||
HR | 24.05.2017 | ||
LT | 24.05.2017 | ||
LV | 24.05.2017 | ||
NL | 24.05.2017 | ||
RS | 24.05.2017 | ||
SE | 24.05.2017 | ||
BG | 24.08.2017 | ||
NO | 24.08.2017 | ||
GR | 25.08.2017 | ||
IS | 24.09.2017 | ||
Former [2017/50] | AT | 24.05.2017 | |
ES | 24.05.2017 | ||
FI | 24.05.2017 | ||
HR | 24.05.2017 | ||
LT | 24.05.2017 | ||
LV | 24.05.2017 | ||
RS | 24.05.2017 | ||
SE | 24.05.2017 | ||
BG | 24.08.2017 | ||
NO | 24.08.2017 | ||
GR | 25.08.2017 | ||
IS | 24.09.2017 | ||
Former [2017/49] | AT | 24.05.2017 | |
ES | 24.05.2017 | ||
FI | 24.05.2017 | ||
HR | 24.05.2017 | ||
LT | 24.05.2017 | ||
NO | 24.08.2017 | ||
GR | 25.08.2017 | ||
IS | 24.09.2017 | Documents cited: | Search | [X]JP2009067923 ; | [X] - DATABASE WPI, 0, Derwent World Patents Index, vol. 2009, no. 25, Database accession no. 2009-G51265, XP002722286 & JP2009067923 A 20090402 (DOKURITSU GYOSEI HOJIN SANGYO GIJUTSU SO) [X] 1,4-9 * abstract * | [X] - D. COHN ET AL., "Designing biodegradable multiblock PCL/PLA thermoplastic elastomers", BIOMATERIALS, (20040922), vol. 26, doi:10:1016/j.biomaterials.2004.07.052, pages 2297 - 2305, XP002722287 [X] 1,2,4-9 * page 2299 * DOI: http://dx.doi.org/10:1016/j.biomaterials.2004.07.052 | International search | [X]EP2096130 ; | [X]US6048947 (OBERHOFFNER SVEN [DE], et al); | [XL]US6616941 (SEO MIN-HYO [KR], et al); | [X]US2003236319 (YOON HYE-SUNG [KR], et al); | [X]US2008262105 (FERRUTI PAOLO [IT], et al); | [X]US2009004243 (PACETTI STEPHEN D [US], et al); | [XP]US2010152831 (GUO YA [US], et al); | [X] - DATABASE WPI, 1, Derwent World Patents Index, Database accession no. 2009-Q29238, XP008159075 & EP2096130 A1 20090902 (INST TEXTIL & FASERFORSCHUNG [DE]) | [X] - KRICHELDORF, HANS R. ET AL., "Biodegradable multiblock copolyesters prepared from e-caprolactone, L-lactide and trimethylene carbonate by means of bismuth hexanoate", MACROMOLECULES, (2005), vol. 38, pages 8220 - 8226, XP008157565 DOI: http://dx.doi.org/10.1021/ma050439h | [L] - MERCK, "821037 Polyethylene glycol 2000", URL: http://www.merck-chemicals.com/polyethylene-glycol- 2000/MDA_CHEM-821037/p_lP2b.slLvaMA.AAEWruEfVhT1, (20110105), XP008157566 | by applicant | US2009004243 | - QIAN ET AL., POLYMER DEGRADATION AND STABILITY, (2000), vol. 68, no. 3, pages 423 - 429 | - KRICHELDORF; ROST, MACROMOLECULES, (2000), vol. 33, no. 3, pages 795 - 800 | - JIA, POLYMERS FOR ADVANCED TECHNOLOGIES, (2008), vol. 19, no. 2, pages 159 - 166 |