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Extract from the Register of European Patents

EP About this file: EP2882789

EP2882789 - PROCESS FOR PRODUCING POLYMER FOAMS COMPRISING IMIDE GROUPS [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  04.09.2020
Database last updated on 19.07.2024
FormerThe patent has been granted
Status updated on  27.09.2019
FormerGrant of patent is intended
Status updated on  10.06.2019
FormerExamination is in progress
Status updated on  19.12.2016
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 [2015/25]For all designated states
BASF SE
67056 Ludwigshafen / DE
Inventor(s)01 / MÜLLER-CRISTADORO, Anna
11104 Penderwood Ct.
Raleigh, NC 27617 / DE
02 / PRISSOK, Frank
Vossweg 4
49448 Lemförde / DE
 [2015/25]
Representative(s)BASF IP Association
BASF SE
G-FLP-C006
67056 Ludwigshafen / DE
[2019/44]
Former [2015/25]Steinbusch, Daniel
Isenbruck Bösl Hörschler LLP
Eastsite One
Seckenheimer Landstrasse 4
68163 Mannheim / DE
Application number, filing date13747390.608.08.2013
[2019/44]
WO2013EP66617
Priority number, dateEP2012017982709.08.2012         Original published format: EP 12179827
[2015/25]
Filing languageDE
Procedural languageDE
PublicationType: A1 Application with search report
No.:WO2014023796
Date:13.02.2014
Language:DE
[2014/07]
Type: A1 Application with search report 
No.:EP2882789
Date:17.06.2015
Language:DE
The application published by WIPO in one of the EPO official languages on 13.02.2014 takes the place of the publication of the European patent application.
[2015/25]
Type: B1 Patent specification 
No.:EP2882789
Date:30.10.2019
Language:DE
[2019/44]
Search report(s)International search report - published on:EP13.02.2014
ClassificationIPC:C08G18/34, C08G18/78
[2015/25]
CPC:
C08G18/346 (EP,CN,KR); C08G18/343 (RU); C08G18/7812 (EP,CN,KR,RU);
C08J9/02 (KR); C08J9/16 (KR); C08G2101/00 (EP,CN,KR,RU);
C08G2110/0025 (CN,RU); C08G2330/50 (KR) (-)
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 [2015/25]
Extension statesBANot yet paid
MENot yet paid
TitleGerman:VERFAHREN ZUR HERSTELLUNG VON IMIDGRUPPEN ENTHALTENDEN POLYMERSCHÄUMEN[2015/25]
English:PROCESS FOR PRODUCING POLYMER FOAMS COMPRISING IMIDE GROUPS[2015/25]
French:PROCÉDÉ DE PRODUCTION DE MOUSSES POLYMÈRES CONTENANT DES GROUPES IMIDE[2015/25]
Entry into regional phase09.03.2015National basic fee paid 
09.03.2015Designation fee(s) paid 
09.03.2015Examination fee paid 
Examination procedure25.03.2014Request for preliminary examination filed
International Preliminary Examining Authority: EP
09.03.2015Examination requested  [2015/25]
26.10.2015Amendment by applicant (claims and/or description)
07.10.2016Despatch of a communication from the examining division (Time limit: M04)
07.12.2016Reply to a communication from the examining division
11.06.2019Communication of intention to grant the patent
17.09.2019Fee for grant paid
17.09.2019Fee for publishing/printing paid
17.09.2019Receipt 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  07.10.2016
Opposition(s)31.07.2020No opposition filed within time limit [2020/41]
Fees paidRenewal fee
31.08.2015Renewal fee patent year 03
31.08.2016Renewal fee patent year 04
31.08.2017Renewal fee patent year 05
31.08.2018Renewal fee patent year 06
02.09.2019Renewal fee patent year 07
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  TooltipHU08.08.2013
AL30.10.2019
CY30.10.2019
CZ30.10.2019
DK30.10.2019
EE30.10.2019
FI30.10.2019
HR30.10.2019
LT30.10.2019
LV30.10.2019
MC30.10.2019
MK30.10.2019
MT30.10.2019
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
[2022/32]
Former [2022/27]HU08.08.2013
AL30.10.2019
CY30.10.2019
CZ30.10.2019
DK30.10.2019
EE30.10.2019
FI30.10.2019
HR30.10.2019
LT30.10.2019
LV30.10.2019
MC30.10.2019
MT30.10.2019
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
Former [2021/18]AL30.10.2019
CZ30.10.2019
DK30.10.2019
EE30.10.2019
FI30.10.2019
HR30.10.2019
LT30.10.2019
LV30.10.2019
MC30.10.2019
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
Former [2020/51]AL30.10.2019
CZ30.10.2019
DK30.10.2019
EE30.10.2019
FI30.10.2019
HR30.10.2019
LT30.10.2019
LV30.10.2019
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
Former [2020/37]AL30.10.2019
CZ30.10.2019
DK30.10.2019
EE30.10.2019
FI30.10.2019
HR30.10.2019
LT30.10.2019
LV30.10.2019
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
Former [2020/36]AL30.10.2019
CZ30.10.2019
DK30.10.2019
EE30.10.2019
FI30.10.2019
HR30.10.2019
LT30.10.2019
LV30.10.2019
RO30.10.2019
RS30.10.2019
SE30.10.2019
BG30.01.2020
NO30.01.2020
GR31.01.2020
IS29.02.2020
Former [2020/35]AL30.10.2019
CZ30.10.2019
FI30.10.2019
HR30.10.2019
LT30.10.2019
LV30.10.2019
RO30.10.2019
RS30.10.2019
SE30.10.2019
BG30.01.2020
NO30.01.2020
GR31.01.2020
IS29.02.2020
Former [2020/32]AL30.10.2019
FI30.10.2019
HR30.10.2019
LT30.10.2019
LV30.10.2019
RS30.10.2019
SE30.10.2019
BG30.01.2020
NO30.01.2020
GR31.01.2020
IS29.02.2020
Former [2020/26]FI30.10.2019
HR30.10.2019
LT30.10.2019
LV30.10.2019
RS30.10.2019
SE30.10.2019
BG30.01.2020
NO30.01.2020
GR31.01.2020
IS29.02.2020
Former [2020/24]FI30.10.2019
LT30.10.2019
LV30.10.2019
SE30.10.2019
BG30.01.2020
NO30.01.2020
GR31.01.2020
IS29.02.2020
Former [2020/23]FI30.10.2019
LT30.10.2019
LV30.10.2019
SE30.10.2019
BG30.01.2020
NO30.01.2020
GR31.01.2020
Former [2020/22]FI30.10.2019
LT30.10.2019
SE30.10.2019
BG30.01.2020
NO30.01.2020
Former [2020/21]NO30.01.2020
Cited inInternational search[XA]GB1137263  (STANDARD OIL CO) [X] 12 * page 1, line 24 - page 5, line 5; examples 7,8,10; claims 1-23; table I * [A] 1,11;
 [X]US4184021  (HAMERMESH CHARLES L [US], et al) [X] 12 * column 1, line 22 - column 6, line 7; examples 1-5; claim 1 *;
 [A]DE4325014  (HENKEL KGAA [DE]) [A] 1-15 * page 3, line 63 - page 8, line 20; examples 1-10; claims 1-6 *;
 [A]DE19804911  (BASF AG [DE]) [A] 1-15* page 1, line 3 - page 10, line 33; example 7; claims 1-15 *
by applicantUS2155687
 US3277117
 EP0527613
 DE4202758
 JP2006137870
 WO2011147723
    - VON R. W. HOFFMAN, SYNTHESIS, (2001), no. 2, pages 243 - 246
    - I. SCOTT, TETRAHEDRON LETTERS, (1986), vol. 27, no. 11, pages 1251 - 1254
    - VON K. ONDER, RUBBER CHEMISTRY AND TECHNOLOGY, vol. 59, pages 615 - 622
    - VON T. O, AHN IN POLYMER, (1998), vol. 39, no. 2, pages 459 - 456
    - "Polyurethane", Kunststoffhandbuch , 3. Auflage, CARL HANSER VERLAG, (1993), vol. 7
 EP20120161392
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.