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: EP2582757

EP2582757 - PROCESS FOR THE PRODUCTION OF BLENDS OF POLYLACTIDES (PLA) AND THERMOPLASTIC POLYURETHANES (TPU) [Right-click to bookmark this link]
Former [2013/17]METHOD FOR PRODUCING BLENDS FROM POLYLACTIDES (PLA) AND THERMOPLASTIC POLYURETHANES (TPU)
[2019/30]
StatusNo opposition filed within time limit
Status updated on  04.09.2020
Database last updated on 07.10.2024
FormerThe patent has been granted
Status updated on  27.09.2019
FormerGrant of patent is intended
Status updated on  07.07.2019
FormerExamination is in progress
Status updated on  23.12.2016
Most recent event   Tooltip08.07.2022Lapse of the patent in a contracting state
New state(s): MK		published on 10.08.2022  [2022/32]
Applicant(s)For all designated states
BASF SE
Carl-Bosch-Strasse 38
67056 Ludwigshafen am Rhein / DE
[2019/44]
Former [2013/17]For all designated states
BASF SE
67056 Ludwigshafen / DE
Inventor(s)01 / HILMER, Klaus
Hageweder Allee 31
49448 Marl / DE
02 / BRÜNING, Kai
Malvenweg 19
27232 Sulingen / DE
03 / FRITZ, Hans-Gerhard
Gotenweg 10
73066 Uhingen / DE
04 / ZGAVERDEA, Alina Corina
Wallmerstraße 131
70327 Stuttgart / DE
 [2013/17]
Representative(s)BASF IP Association
BASF SE
G-FLP-C006
67056 Ludwigshafen / DE
[2019/44]
Application number, filing date11724651.214.06.2011
[2019/44]
WO2011EP59811
Priority number, dateEP2010016600015.06.2010         Original published format: EP 10166000
[2013/17]
Filing languageDE
Procedural languageDE
PublicationType: A1 Application with search report
No.:WO2011157691
Date:22.12.2011
Language:DE
[2011/51]
Type: A1 Application with search report 
No.:EP2582757
Date:24.04.2013
Language:DE
The application published by WIPO in one of the EPO official languages on 22.12.2011 takes the place of the publication of the European patent application.
[2013/17]
Type: B1 Patent specification 
No.:EP2582757
Date:30.10.2019
Language:DE
[2019/44]
Search report(s)International search report - published on:EP22.12.2011
ClassificationIPC:C08L67/04, C08J3/00
[2013/17]
CPC:
C08J3/005 (EP); C08J5/249 (EP,US); C08G18/0895 (EP);
C08G18/12 (EP); C08G18/4238 (EP); C08G18/428 (EP);
C08G18/6637 (EP); C08G18/6674 (EP); C08G18/798 (EP);
C08L67/04 (EP); C08L75/04 (EP); C08J2367/04 (EP);
C08J2375/04 (EP); C08J2375/06 (EP) (-)
C-Set:
C08G18/12, C08G18/42 (EP);
C08L67/04, C08L2666/20 (EP);
C08L75/04, C08L2666/18 (EP)
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 [2013/17]
Extension statesBANot yet paid
MENot yet paid
TitleGerman:VERFAHREN ZUR HERSTELLUNG VON BLENDS AUS POLYLACTIDEN (PLA) UND THERMOPLASTISCHEN POLYURETHANEN (TPU)[2013/17]
English:PROCESS FOR THE PRODUCTION OF BLENDS OF POLYLACTIDES (PLA) AND THERMOPLASTIC POLYURETHANES (TPU)[2019/30]
French:PROCÉDÉ POUR LA PRODUCTION DE MÉLANGES DE POLYLACTIDES (PLA) ET DE POLYURÉTHANES THERMOPLASTIQUES (TPU)[2019/30]
Former [2013/17]METHOD FOR PRODUCING BLENDS FROM POLYLACTIDES (PLA) AND THERMOPLASTIC POLYURETHANES (TPU)
Former [2013/17]PROCÉDÉ DE PRÉPARATION DE MÉLANGES DE POLYLACTIDES (PLA) ET DE POLYURÉTHANES THERMOPLASTIQUES (TPU)
Entry into regional phase15.01.2013National basic fee paid 
15.01.2013Designation fee(s) paid 
15.01.2013Examination fee paid 
Examination procedure15.01.2013Examination requested  [2013/17]
09.08.2013Amendment by applicant (claims and/or description)
23.12.2016Despatch of a communication from the examining division (Time limit: M06)
23.06.2017Reply to a communication from the examining division
27.09.2017Despatch of a communication from the examining division (Time limit: M06)
09.04.2018Reply to a communication from the examining division
23.01.2019Despatch of a communication from the examining division (Time limit: M03)
02.05.2019Reply to a communication from the examining division
08.07.2019Communication of intention to grant the patent
13.09.2019Fee for grant paid
13.09.2019Fee for publishing/printing paid
13.09.2019Receipt 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  23.12.2016
Opposition(s)31.07.2020No opposition filed within time limit [2020/41]
Fees paidRenewal fee
01.07.2013Renewal fee patent year 03
31.03.2014Renewal fee patent year 04
30.06.2015Renewal fee patent year 05
30.06.2016Renewal fee patent year 06
30.06.2017Renewal fee patent year 07
02.07.2018Renewal fee patent year 08
01.07.2019Renewal fee patent year 09
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  TooltipHU14.06.2011
AL30.10.2019
CY30.10.2019
CZ30.10.2019
DK30.10.2019
EE30.10.2019
ES30.10.2019
FI30.10.2019
HR30.10.2019
IT30.10.2019
LT30.10.2019
LV30.10.2019
MC30.10.2019
MK30.10.2019
MT30.10.2019
NL30.10.2019
PL30.10.2019
RO30.10.2019
RS30.10.2019
SE30.10.2019
SI30.10.2019
SK30.10.2019
SM30.10.2019
TR30.10.2019
BG30.01.2020
NO30.01.2020
GR31.01.2020
IS29.02.2020
PT02.03.2020
AT14.06.2020
GB14.06.2020
IE14.06.2020
LU14.06.2020
BE30.06.2020
CH30.06.2020
FR30.06.2020
LI30.06.2020
[2022/32]
Former [2022/27]HU14.06.2011
AL30.10.2019
CY30.10.2019
CZ30.10.2019
DK30.10.2019
EE30.10.2019
ES30.10.2019
FI30.10.2019
HR30.10.2019
IT30.10.2019
LT30.10.2019
LV30.10.2019
MC30.10.2019
MT30.10.2019
NL30.10.2019
PL30.10.2019
RO30.10.2019
RS30.10.2019
SE30.10.2019
SI30.10.2019
SK30.10.2019
SM30.10.2019
TR30.10.2019
BG30.01.2020
NO30.01.2020
GR31.01.2020
IS29.02.2020
PT02.03.2020
AT14.06.2020
GB14.06.2020
IE14.06.2020
LU14.06.2020
BE30.06.2020
CH30.06.2020
FR30.06.2020
LI30.06.2020
Former [2022/26]AL30.10.2019
CZ30.10.2019
DK30.10.2019
EE30.10.2019
ES30.10.2019
FI30.10.2019
HR30.10.2019
IT30.10.2019
LT30.10.2019
LV30.10.2019
MC30.10.2019
NL30.10.2019
PL30.10.2019
RO30.10.2019
RS30.10.2019
SE30.10.2019
SI30.10.2019
SK30.10.2019
SM30.10.2019
TR30.10.2019
BG30.01.2020
NO30.01.2020
GR31.01.2020
IS29.02.2020
PT02.03.2020
AT14.06.2020
GB14.06.2020
IE14.06.2020
LU14.06.2020
BE30.06.2020
CH30.06.2020
FR30.06.2020
LI30.06.2020
Former [2021/46]AL30.10.2019
CZ30.10.2019
DK30.10.2019
EE30.10.2019
ES30.10.2019
FI30.10.2019
HR30.10.2019
IT30.10.2019
LT30.10.2019
LV30.10.2019
MC30.10.2019
NL30.10.2019
PL30.10.2019
RO30.10.2019
RS30.10.2019
SE30.10.2019
SI30.10.2019
SK30.10.2019
SM30.10.2019
BG30.01.2020
NO30.01.2020
GR31.01.2020
IS29.02.2020
PT02.03.2020
AT14.06.2020
GB14.06.2020
IE14.06.2020
LU14.06.2020
BE30.06.2020
CH30.06.2020
FR30.06.2020
LI30.06.2020
Former [2021/23]AL30.10.2019
CZ30.10.2019
DK30.10.2019
EE30.10.2019
ES30.10.2019
FI30.10.2019
HR30.10.2019
IT30.10.2019
LT30.10.2019
LV30.10.2019
MC30.10.2019
NL30.10.2019
PL30.10.2019
RO30.10.2019
RS30.10.2019
SE30.10.2019
SI30.10.2019
SK30.10.2019
SM30.10.2019
BG30.01.2020
NO30.01.2020
GR31.01.2020
IS29.02.2020
PT02.03.2020
GB14.06.2020
IE14.06.2020
LU14.06.2020
BE30.06.2020
CH30.06.2020
FR30.06.2020
LI30.06.2020
Former [2021/22]AL30.10.2019
CZ30.10.2019
DK30.10.2019
EE30.10.2019
ES30.10.2019
FI30.10.2019
HR30.10.2019
IT30.10.2019
LT30.10.2019
LV30.10.2019
MC30.10.2019
NL30.10.2019
PL30.10.2019
RO30.10.2019
RS30.10.2019
SE30.10.2019
SI30.10.2019
SK30.10.2019
SM30.10.2019
BG30.01.2020
NO30.01.2020
GR31.01.2020
IS29.02.2020
PT02.03.2020
GB14.06.2020
IE14.06.2020
LU14.06.2020
CH30.06.2020
LI30.06.2020
Former [2021/20]AL30.10.2019
CZ30.10.2019
DK30.10.2019
EE30.10.2019
ES30.10.2019
FI30.10.2019
HR30.10.2019
IT30.10.2019
LT30.10.2019
LV30.10.2019
MC30.10.2019
NL30.10.2019
PL30.10.2019
RO30.10.2019
RS30.10.2019
SE30.10.2019
SI30.10.2019
SK30.10.2019
SM30.10.2019
BG30.01.2020
NO30.01.2020
GR31.01.2020
IS29.02.2020
PT02.03.2020
IE14.06.2020
LU14.06.2020
CH30.06.2020
LI30.06.2020
Former [2021/15]AL30.10.2019
CZ30.10.2019
DK30.10.2019
EE30.10.2019
ES30.10.2019
FI30.10.2019
HR30.10.2019
IT30.10.2019
LT30.10.2019
LV30.10.2019
MC30.10.2019
NL30.10.2019
PL30.10.2019
RO30.10.2019
RS30.10.2019
SE30.10.2019
SI30.10.2019
SK30.10.2019
SM30.10.2019
BG30.01.2020
NO30.01.2020
GR31.01.2020
IS29.02.2020
PT02.03.2020
LU14.06.2020
Former [2021/12]AL30.10.2019
CZ30.10.2019
DK30.10.2019
EE30.10.2019
ES30.10.2019
FI30.10.2019
HR30.10.2019
IT30.10.2019
LT30.10.2019
LV30.10.2019
MC30.10.2019
NL30.10.2019
PL30.10.2019
RO30.10.2019
RS30.10.2019
SE30.10.2019
SI30.10.2019
SK30.10.2019
SM30.10.2019
BG30.01.2020
NO30.01.2020
GR31.01.2020
IS29.02.2020
PT02.03.2020
Former [2020/51]AL30.10.2019
CZ30.10.2019
DK30.10.2019
EE30.10.2019
ES30.10.2019
FI30.10.2019
HR30.10.2019
IT30.10.2019
LT30.10.2019
LV30.10.2019
NL30.10.2019
PL30.10.2019
RO30.10.2019
RS30.10.2019
SE30.10.2019
SI30.10.2019
SK30.10.2019
SM30.10.2019
BG30.01.2020
NO30.01.2020
GR31.01.2020
IS29.02.2020
PT02.03.2020
Former [2020/38]AL30.10.2019
CZ30.10.2019
DK30.10.2019
EE30.10.2019
ES30.10.2019
FI30.10.2019
HR30.10.2019
IT30.10.2019
LT30.10.2019
LV30.10.2019
NL30.10.2019
PL30.10.2019
RO30.10.2019
RS30.10.2019
SE30.10.2019
SK30.10.2019
SM30.10.2019
BG30.01.2020
NO30.01.2020
GR31.01.2020
IS29.02.2020
PT02.03.2020
Former [2020/37]AL30.10.2019
CZ30.10.2019
DK30.10.2019
EE30.10.2019
ES30.10.2019
FI30.10.2019
HR30.10.2019
LT30.10.2019
LV30.10.2019
NL30.10.2019
PL30.10.2019
RO30.10.2019
RS30.10.2019
SE30.10.2019
SK30.10.2019
SM30.10.2019
BG30.01.2020
NO30.01.2020
GR31.01.2020
IS29.02.2020
PT02.03.2020
Former [2020/36]AL30.10.2019
CZ30.10.2019
DK30.10.2019
EE30.10.2019
ES30.10.2019
FI30.10.2019
HR30.10.2019
LT30.10.2019
LV30.10.2019
NL30.10.2019
PL30.10.2019
RO30.10.2019
RS30.10.2019
SE30.10.2019
BG30.01.2020
NO30.01.2020
GR31.01.2020
IS29.02.2020
PT02.03.2020
Former [2020/35]AL30.10.2019
CZ30.10.2019
ES30.10.2019
FI30.10.2019
HR30.10.2019
LT30.10.2019
LV30.10.2019
NL30.10.2019
PL30.10.2019
RO30.10.2019
RS30.10.2019
SE30.10.2019
BG30.01.2020
NO30.01.2020
GR31.01.2020
IS29.02.2020
PT02.03.2020
Former [2020/32]AL30.10.2019
ES30.10.2019
FI30.10.2019
HR30.10.2019
LT30.10.2019
LV30.10.2019
NL30.10.2019
PL30.10.2019
RS30.10.2019
SE30.10.2019
BG30.01.2020
NO30.01.2020
GR31.01.2020
IS29.02.2020
PT02.03.2020
Former [2020/25]ES30.10.2019
FI30.10.2019
HR30.10.2019
LT30.10.2019
LV30.10.2019
NL30.10.2019
PL30.10.2019
RS30.10.2019
SE30.10.2019
BG30.01.2020
NO30.01.2020
GR31.01.2020
IS29.02.2020
PT02.03.2020
Former [2020/24]ES30.10.2019
FI30.10.2019
LT30.10.2019
LV30.10.2019
NL30.10.2019
PL30.10.2019
SE30.10.2019
BG30.01.2020
NO30.01.2020
GR31.01.2020
IS29.02.2020
PT02.03.2020
Former [2020/23]ES30.10.2019
FI30.10.2019
LT30.10.2019
LV30.10.2019
NL30.10.2019
PL30.10.2019
SE30.10.2019
BG30.01.2020
NO30.01.2020
GR31.01.2020
PT02.03.2020
Former [2020/22]FI30.10.2019
LT30.10.2019
SE30.10.2019
BG30.01.2020
NO30.01.2020
PT02.03.2020
Former [2020/21]NO30.01.2020
Cited inInternational search[XY]CN101508831  ;
 [Y]JP2009067923  ;
 [Y]CN1760237  ;
 [X]CN101519527  ;
 [X]JP2002037995  ;
 [Y]EP0515203  (NOVACOR CHEM INT [CH]) [Y] 1-10 * claims 1, 20, 21 * * page 4, lines 30-53 *;
 [Y]US2003232933  (LAGNEAUX DIDIER [FR], et al) [Y] 1-10 * the whole document *;
 [XY]EP1679349  (KYOWA HAKKO CHEMICAL CO LTD [JP]) [X] 6-8 * claims 1,9 * * examples 1-7 * [Y] 1-10;
 [XY]  - DATABASE WPI, 0, Derwent World Patents Index, vol. 2009, no. 62, Database accession no. 2009-N04905, XP002661125 & CN101508831 A 20090819 (SHENZHEN KEJU NEW MATERIAL CO LTD) [X] 6-10 * abstract * [Y] 1-10
 [A]  - YUAN Y ET AL, "POLYURETHANE TOUGHENED POLYLACTIDE", POLYMER BULLETIN, SPRINGER, HEIDELBERG, DE, (19980401), vol. 40, no. 4/05, doi:10.1007/S002890050280, ISSN 0170-0839, pages 485 - 490, XP000750414 [A] 1-10 * the whole document *

DOI:   http://dx.doi.org/10.1007/s002890050280
 [Y]  - DATABASE WPI, 0, Derwent World Patents Index, vol. 2009, no. 25, Database accession no. 2009-G51265, XP002661126 & JP2009067923 A 20090402 (DOKURITSU GYOSEI HOJIN SANGYO GIJUTSU SO) [Y] 1-10 * abstract *
 [Y]  - DATABASE WPI, 0, Derwent World Patents Index, vol. 2006, no. 76, Database accession no. 2006-728841, XP002661127 & CN1760237 A 20060419 (UNIV DONGHUA) [Y] 1-10 * abstract *
 [X]  - DATABASE WPI, 0, Derwent World Patents Index, vol. 2009, no. 69, Database accession no. 2009-N52014, XP002661128 & CN101519527 A 20090902 (SHANGDONG WEIGAO GROUP MEDICAL POLYMER P) [X] 6-8 * abstract *
 [X]  - DATABASE WPI, 0, Derwent World Patents Index, vol. 2002, no. 49, Database accession no. 2002-456781, XP002661129 & JP2002037995 A 20020206 (SHIMADZU CORP) [X] 6-8 * abstract *
 [X]  - LOH ET AL, "Biodegradable thermogelling poly(ester urethane)s consisting of poly(lactic acid) - Thermodynamics of micellization and hydrolytic degradation", BIOMATERIALS, ELSEVIER SCIENCE PUBLISHERS BV., BARKING, GB, (20080213), vol. 29, no. 14, doi:10.1016/J.BIOMATERIALS.2008.01.016, ISSN 0142-9612, pages 2164 - 2172, XP022513842 [X] 6 * the whole document *

DOI:   http://dx.doi.org/10.1016/j.biomaterials.2008.01.016
by applicantEP0308683
 JPH05163431
 EP0670339
 DE19607870
 US5695884
 DE19649290
 DE19706452
 WO0051660
 US6395833
 US2006121812
 US2006141883
 EP1679349
 US2007161731
 EP1826225
 DE102006009096
 JP2008308599
 WO2009022076
    - Plastics Additive Handbook, HANSER PUBLISHERS, (2001), pages 98 - 107,116-
    - Plastics Additive Handbook, HANSER PUBLISHERS, (2001), pages 116 - 122
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.