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Extract from the Register of European Patents

EP About this file: EP3898747

EP3898747 - COMPACT POLYURETHANE [Right-click to bookmark this link]
StatusThe patent has been granted
Status updated on  06.10.2023
Database last updated on 29.07.2024
FormerGrant of patent is intended
Status updated on  16.07.2023
FormerExamination is in progress
Status updated on  06.06.2023
FormerGrant of patent is intended
Status updated on  09.02.2023
FormerExamination is in progress
Status updated on  08.07.2022
FormerRequest for examination was made
Status updated on  24.09.2021
FormerThe international publication has been made
Status updated on  02.07.2020
Formerunknown
Status updated on  11.01.2020
Most recent event   Tooltip26.07.2024Lapse of the patent in a contracting state
New state(s): CZ, RO		published on 28.08.2024 [2024/35]
Applicant(s)For all designated states
BASF SE
Carl-Bosch-Strasse 38
67056 Ludwigshafen am Rhein / DE
[2023/45]
Former [2021/43]For all designated states
BASF SE
Carl-Bosch-Strasse 38
67056 Ludwigshafen am Rhein / DE
Inventor(s)01 / EMGE, Andreas
Elastogranstraße 60
49448 Lemfoerde / DE
02 / MEYER, Andre
Elastogranstraße 60
49448 Lemfoerde / DE
03 / ZARBAKHSH, Sirus
Carl-Bosch-Strasse 38
67056 Ludwigshafen am Rhein / DE
 [2021/43]
Representative(s)BASF IP Association
BASF SE
GBI-C006
67056 Ludwigshafen / DE
[N/P]
Former [2023/45]BASF IP Association
BASF SE
GBI-C006
67056 Ludwigshafen / DE
Former [2021/43]Altmann Stößel Dick Patentanwälte PartG mbB
Isartorplatz 1
80331 München / DE
Application number, filing date19829569.319.12.2019
[2021/43]
WO2019EP86432
Priority number, dateEP2018021443120.12.2018         Original published format: EP 18214431
[2021/43]
Filing languageDE
Procedural languageDE
PublicationType: A1 Application with search report
No.:WO2020127814
Date:25.06.2020
Language:DE
[2020/26]
Type: A1 Application with search report 
No.:EP3898747
Date:27.10.2021
Language:DE
The application published by WIPO in one of the EPO official languages on 25.06.2020 takes the place of the publication of the European patent application.
[2021/43]
Type: B1 Patent specification 
No.:EP3898747
Date:08.11.2023
Language:DE
[2023/45]
Search report(s)International search report - published on:EP25.06.2020
ClassificationIPC:C08G18/48, C08G18/76, C08G18/79, C08G65/26
[2021/43]
CPC:
C08G18/4845 (EP,US); C08G18/4858 (KR); C08G18/7671 (EP,KR,US);
C03C25/16 (US); C03C25/326 (US); C08G18/3206 (US);
C08G18/6517 (US); C08G18/797 (EP,KR,US); C08G65/2654 (EP,KR,US) (-)
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 [2021/43]
Extension statesBANot yet paid
MENot yet paid
Validation statesKHNot yet paid
MANot yet paid
MDNot yet paid
TNNot yet paid
TitleGerman:KOMPAKTES POLYURETHAN[2021/43]
English:COMPACT POLYURETHANE[2021/43]
French:POLYURÉTHANE COMPACT[2021/43]
Entry into regional phase20.07.2021National basic fee paid 
20.07.2021Designation fee(s) paid 
20.07.2021Examination fee paid 
Examination procedure16.10.2020Request for preliminary examination filed
International Preliminary Examining Authority: EP
20.07.2021Examination requested  [2021/43]
20.07.2021Date on which the examining division has become responsible
01.09.2021Amendment by applicant (claims and/or description)
08.07.2022Despatch of a communication from the examining division (Time limit: M02)
08.09.2022Reply to a communication from the examining division
10.02.2023Communication of intention to grant the patent
06.06.2023Disapproval of the communication of intention to grant the patent by the applicant or resumption of examination proceedings by the EPO
17.07.2023Communication of intention to grant the patent
26.09.2023Fee for grant paid
26.09.2023Fee for publishing/printing paid
26.09.2023Receipt of the translation of the claim(s)
Fees paidRenewal fee
03.01.2022Renewal fee patent year 03
02.01.2023Renewal 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  TooltipCZ08.11.2023
DK08.11.2023
EE08.11.2023
ES08.11.2023
HR08.11.2023
LT08.11.2023
LV08.11.2023
NL08.11.2023
PL08.11.2023
RO08.11.2023
RS08.11.2023
SE08.11.2023
SM08.11.2023
BG08.02.2024
NO08.02.2024
GR09.02.2024
IS08.03.2024
PT08.03.2024
[2024/35]
Former [2024/34]DK08.11.2023
EE08.11.2023
ES08.11.2023
HR08.11.2023
LT08.11.2023
LV08.11.2023
NL08.11.2023
PL08.11.2023
RS08.11.2023
SE08.11.2023
SM08.11.2023
BG08.02.2024
NO08.02.2024
GR09.02.2024
IS08.03.2024
PT08.03.2024
Former [2024/33]DK08.11.2023
ES08.11.2023
HR08.11.2023
LT08.11.2023
LV08.11.2023
NL08.11.2023
PL08.11.2023
RS08.11.2023
SE08.11.2023
SM08.11.2023
BG08.02.2024
NO08.02.2024
GR09.02.2024
IS08.03.2024
PT08.03.2024
Former [2024/26]ES08.11.2023
HR08.11.2023
LT08.11.2023
LV08.11.2023
NL08.11.2023
PL08.11.2023
RS08.11.2023
SE08.11.2023
BG08.02.2024
NO08.02.2024
GR09.02.2024
IS08.03.2024
PT08.03.2024
Former [2024/25]ES08.11.2023
HR08.11.2023
LT08.11.2023
NL08.11.2023
PL08.11.2023
RS08.11.2023
SE08.11.2023
BG08.02.2024
NO08.02.2024
GR09.02.2024
IS08.03.2024
PT08.03.2024
Former [2024/21]LT08.11.2023
NL08.11.2023
BG08.02.2024
GR09.02.2024
IS08.03.2024
Former [2024/20]GR09.02.2024
IS08.03.2024
Cited inInternational search[XY]EP1803756  (NIPPON POLYURETHANE KOGYO KK [JP]) [X] 1,13-15 * claim 5; compound Polyol b12 * [Y] 1-15;
 [Y]  - TORU MIYAJIMA ET AL, "Synthesis and process development of polyether polyol with high primary hydroxyl content using a new propoxylation catalyst", POLYMER JOURNAL, JP, (20150826), vol. 47, no. 12, doi:10.1038/pj.2015.64, ISSN 0032-3896, pages 771 - 778, XP055562433 [Y] 1-15 * pages 774,777 *

DOI:   http://dx.doi.org/10.1038/pj.2015.64
by applicantUS3464935
 EP0090444
 US6531566
 US2003100623
 US6831112
 WO2005090440
 WO2006034800
 EP1803756
 WO2009115540
 DE102008021980
 JP2014167105
 WO2016064698
    - M. LONESCU, Chemistry and Technology of Polyols, Rapra, (20050000), pages 119 ff - 247
    - M. NEITZELP. MITSCHANG, Handbuch Verbundwerkstoffe, Carl Hanser Verlag, (20040000), page 164
    - T. MIYAJIMA et al., Polymer Journal, (20150000), vol. 47, pages 771 - 778
    - Kunststoffhandbuch, Band 7, Polyurethane, Carl Hanser Verlag, (19930000), vol. 7
    - "Entschäumer und Entlüfter", THOMAS BROCKMICHAEL GROTEKLAESPETER MISCHKE, Lehrbuch der Lacktechnologie, Vincentz Verlag, (20000000), page 169 f
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.