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Extract from the Register of European Patents

EP About this file: EP3714021

EP3714021 - POLYURETHANE WITH (5-ALKYL -1,3-DIOXOLEN-2-ONE-4-YL) END GROUPS [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  08.04.2022
Database last updated on 03.09.2024
FormerThe patent has been granted
Status updated on  30.04.2021
FormerGrant of patent is intended
Status updated on  28.03.2021
FormerRequest for examination was made
Status updated on  28.08.2020
FormerThe international publication has been made
Status updated on  01.06.2019
Formerunknown
Status updated on  24.12.2018
Most recent event   Tooltip14.06.2024Lapse of the patent in a contracting state
New state(s): TR		published on 17.07.2024  [2024/29]
Applicant(s)For all designated states
Bostik SA
420, rue d'Estienne d'Orves
92700 Colombes / FR
[2020/40]
Inventor(s)01 / MICHAUD, Guillaume
Bostik SA ZAC du bois de Plaisance
101 rue du Champ Cailloux
60280 Venette / FR
02 / SIMON, Frédéric
Bostik SA ZAC du bois de Plaisance
101 rue du Champ Cailloux
60280 Venette / FR
03 / FOUQUAY, Stéphane
Bostik SA ZAC du bois de Plaisance
101 rue du Champ Cailloux
60280 Venette / FR
 [2020/40]
Representative(s)Arkema Patent
Arkema France
DRD-DPI
420, rue d'Estienne d'Orves
92705 Colombes Cedex / FR
[2020/40]
Application number, filing date18819199.321.11.2018
[2020/40]
WO2018FR52942
Priority number, dateFR2017006103322.11.2017         Original published format: FR 1761033
[2020/40]
Filing languageFR
Procedural languageFR
PublicationType: A1 Application with search report
No.:WO2019102144
Date:31.05.2019
Language:FR
[2019/22]
Type: A1 Application with search report 
No.:EP3714021
Date:30.09.2020
Language:FR
The application published by WIPO in one of the EPO official languages on 31.05.2019 takes the place of the publication of the European patent application.
[2020/40]
Type: B1 Patent specification 
No.:EP3714021
Date:02.06.2021
Language:FR
[2021/22]
Search report(s)International search report - published on:EP31.05.2019
ClassificationIPC:C09J175/04, C08G18/76, C08G18/12, C08G18/28, C08G18/48, C08G18/10, C09J175/08, C08L75/08
[2020/40]
CPC:
C09J175/04 (EP); C08G18/4829 (EP,US); C08G18/10 (EP,US);
C08G18/2815 (EP,US); C08G18/4825 (EP,US); C08G18/7621 (EP,US);
C08L75/08 (EP); C09J175/08 (EP,US) (-)
C-Set:
C08G18/10, C08G18/2815 (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 [2020/40]
Extension statesBANot yet paid
MENot yet paid
Validation statesKHNot yet paid
MANot yet paid
MDNot yet paid
TNNot yet paid
TitleGerman:POLYURETHAN MIT (5-ALKYL-1,3-DIOXOLEN-2-ON-4-YL) ́-ENDGRUPPEN[2020/40]
English:POLYURETHANE WITH (5-ALKYL -1,3-DIOXOLEN-2-ONE-4-YL) END GROUPS[2020/40]
French:POLYURETHANE A TERMINAISONS (5-ALKYL-1,3-DIOXOLEN-2-ONE-4-YL)[2020/40]
Entry into regional phase11.05.2020National basic fee paid 
11.05.2020Designation fee(s) paid 
11.05.2020Examination fee paid 
Examination procedure11.05.2020Examination requested  [2020/40]
11.05.2020Date on which the examining division has become responsible
23.10.2020Amendment by applicant (claims and/or description)
29.03.2021Communication of intention to grant the patent
23.04.2021Fee for grant paid
23.04.2021Fee for publishing/printing paid
23.04.2021Receipt of the translation of the claim(s)
Opposition(s)03.03.2022No opposition filed within time limit [2022/19]
Fees paidRenewal fee
13.11.2020Renewal fee patent year 03
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  TooltipHU21.11.2018
AL02.06.2021
AT02.06.2021
CY02.06.2021
CZ02.06.2021
DK02.06.2021
EE02.06.2021
ES02.06.2021
FI02.06.2021
HR02.06.2021
LT02.06.2021
LV02.06.2021
MC02.06.2021
MK02.06.2021
NL02.06.2021
PL02.06.2021
RO02.06.2021
RS02.06.2021
SE02.06.2021
SI02.06.2021
SK02.06.2021
SM02.06.2021
TR02.06.2021
BG02.09.2021
NO02.09.2021
GR03.09.2021
IS02.10.2021
PT04.10.2021
IE21.11.2021
LU21.11.2021
BE30.11.2021
[2024/29]
Former [2024/23]HU21.11.2018
AL02.06.2021
AT02.06.2021
CY02.06.2021
CZ02.06.2021
DK02.06.2021
EE02.06.2021
ES02.06.2021
FI02.06.2021
HR02.06.2021
LT02.06.2021
LV02.06.2021
MC02.06.2021
MK02.06.2021
NL02.06.2021
PL02.06.2021
RO02.06.2021
RS02.06.2021
SE02.06.2021
SI02.06.2021
SK02.06.2021
SM02.06.2021
BG02.09.2021
NO02.09.2021
GR03.09.2021
IS02.10.2021
PT04.10.2021
IE21.11.2021
LU21.11.2021
BE30.11.2021
Former [2023/33]HU21.11.2018
AL02.06.2021
AT02.06.2021
CY02.06.2021
CZ02.06.2021
DK02.06.2021
EE02.06.2021
ES02.06.2021
FI02.06.2021
HR02.06.2021
LT02.06.2021
LV02.06.2021
MC02.06.2021
NL02.06.2021
PL02.06.2021
RO02.06.2021
RS02.06.2021
SE02.06.2021
SI02.06.2021
SK02.06.2021
SM02.06.2021
BG02.09.2021
NO02.09.2021
GR03.09.2021
IS02.10.2021
PT04.10.2021
IE21.11.2021
LU21.11.2021
BE30.11.2021
Former [2023/30]AL02.06.2021
AT02.06.2021
CY02.06.2021
CZ02.06.2021
DK02.06.2021
EE02.06.2021
ES02.06.2021
FI02.06.2021
HR02.06.2021
LT02.06.2021
LV02.06.2021
MC02.06.2021
NL02.06.2021
PL02.06.2021
RO02.06.2021
RS02.06.2021
SE02.06.2021
SI02.06.2021
SK02.06.2021
SM02.06.2021
BG02.09.2021
NO02.09.2021
GR03.09.2021
IS02.10.2021
PT04.10.2021
IE21.11.2021
LU21.11.2021
BE30.11.2021
Former [2022/48]AL02.06.2021
AT02.06.2021
CZ02.06.2021
DK02.06.2021
EE02.06.2021
ES02.06.2021
FI02.06.2021
HR02.06.2021
LT02.06.2021
LV02.06.2021
MC02.06.2021
NL02.06.2021
PL02.06.2021
RO02.06.2021
RS02.06.2021
SE02.06.2021
SI02.06.2021
SK02.06.2021
SM02.06.2021
BG02.09.2021
NO02.09.2021
GR03.09.2021
IS02.10.2021
PT04.10.2021
IE21.11.2021
LU21.11.2021
BE30.11.2021
Former [2022/34]AL02.06.2021
AT02.06.2021
CZ02.06.2021
DK02.06.2021
EE02.06.2021
ES02.06.2021
FI02.06.2021
HR02.06.2021
LT02.06.2021
LV02.06.2021
MC02.06.2021
NL02.06.2021
PL02.06.2021
RO02.06.2021
RS02.06.2021
SE02.06.2021
SI02.06.2021
SK02.06.2021
SM02.06.2021
BG02.09.2021
NO02.09.2021
GR03.09.2021
IS02.10.2021
PT04.10.2021
LU21.11.2021
BE30.11.2021
Former [2022/33]AL02.06.2021
AT02.06.2021
CZ02.06.2021
DK02.06.2021
EE02.06.2021
ES02.06.2021
FI02.06.2021
HR02.06.2021
LT02.06.2021
LV02.06.2021
MC02.06.2021
NL02.06.2021
PL02.06.2021
RO02.06.2021
RS02.06.2021
SE02.06.2021
SI02.06.2021
SK02.06.2021
SM02.06.2021
BG02.09.2021
NO02.09.2021
GR03.09.2021
IS02.10.2021
PT04.10.2021
BE30.11.2021
Former [2022/29]AL02.06.2021
AT02.06.2021
CZ02.06.2021
DK02.06.2021
EE02.06.2021
ES02.06.2021
FI02.06.2021
HR02.06.2021
LT02.06.2021
LV02.06.2021
NL02.06.2021
PL02.06.2021
RO02.06.2021
RS02.06.2021
SE02.06.2021
SI02.06.2021
SK02.06.2021
SM02.06.2021
BG02.09.2021
NO02.09.2021
GR03.09.2021
IS02.10.2021
PT04.10.2021
Former [2022/26]AL02.06.2021
AT02.06.2021
CZ02.06.2021
DK02.06.2021
EE02.06.2021
ES02.06.2021
FI02.06.2021
HR02.06.2021
LT02.06.2021
LV02.06.2021
NL02.06.2021
PL02.06.2021
RO02.06.2021
RS02.06.2021
SE02.06.2021
SK02.06.2021
SM02.06.2021
BG02.09.2021
NO02.09.2021
GR03.09.2021
IS02.10.2021
PT04.10.2021
Former [2022/21]AT02.06.2021
CZ02.06.2021
DK02.06.2021
EE02.06.2021
ES02.06.2021
FI02.06.2021
HR02.06.2021
LT02.06.2021
LV02.06.2021
NL02.06.2021
PL02.06.2021
RO02.06.2021
RS02.06.2021
SE02.06.2021
SK02.06.2021
SM02.06.2021
BG02.09.2021
NO02.09.2021
GR03.09.2021
IS02.10.2021
PT04.10.2021
Former [2022/11]AT02.06.2021
CZ02.06.2021
EE02.06.2021
ES02.06.2021
FI02.06.2021
HR02.06.2021
LT02.06.2021
LV02.06.2021
NL02.06.2021
PL02.06.2021
RO02.06.2021
RS02.06.2021
SE02.06.2021
SK02.06.2021
SM02.06.2021
BG02.09.2021
NO02.09.2021
GR03.09.2021
IS02.10.2021
PT04.10.2021
Former [2022/09]AT02.06.2021
CZ02.06.2021
ES02.06.2021
FI02.06.2021
HR02.06.2021
LT02.06.2021
LV02.06.2021
NL02.06.2021
PL02.06.2021
RO02.06.2021
RS02.06.2021
SE02.06.2021
SK02.06.2021
SM02.06.2021
BG02.09.2021
NO02.09.2021
GR03.09.2021
PT04.10.2021
Former [2022/08]AT02.06.2021
CZ02.06.2021
ES02.06.2021
FI02.06.2021
HR02.06.2021
LT02.06.2021
LV02.06.2021
NL02.06.2021
PL02.06.2021
RS02.06.2021
SE02.06.2021
SM02.06.2021
BG02.09.2021
NO02.09.2021
GR03.09.2021
Former [2022/07]AT02.06.2021
FI02.06.2021
HR02.06.2021
LT02.06.2021
LV02.06.2021
NL02.06.2021
PL02.06.2021
RS02.06.2021
SE02.06.2021
SM02.06.2021
BG02.09.2021
NO02.09.2021
GR03.09.2021
Former [2021/52]FI02.06.2021
HR02.06.2021
LT02.06.2021
LV02.06.2021
PL02.06.2021
RS02.06.2021
SE02.06.2021
BG02.09.2021
NO02.09.2021
GR03.09.2021
Former [2021/51]FI02.06.2021
HR02.06.2021
LT02.06.2021
LV02.06.2021
RS02.06.2021
SE02.06.2021
BG02.09.2021
NO02.09.2021
GR03.09.2021
Former [2021/49]FI02.06.2021
HR02.06.2021
LT02.06.2021
LV02.06.2021
SE02.06.2021
BG02.09.2021
NO02.09.2021
GR03.09.2021
Former [2021/46]FI02.06.2021
LT02.06.2021
BG02.09.2021
Cited inInternational search[A]US5466811  (ALEXANDER JOSE [US]) [A] 1-16 * column 1, lines 5-12 *;
 [A]US2007151666  (MOELLER THOMAS [DE], et al) [A] 1-16 * paragraphs [0002] , [0025] - [0030] *;
 [A]WO2012007254  (TOTAL PETROCHEMICALS RES FELUY [BE], et al) [A] 1-16* Scheme 1 *;
 [A]WO2015140458  (BOSTIK SA [FR]) [A] 1-16 * page 1, lines 4-6; claims 1-15; tables 1-5 * * page 5, line 31 - page 6, line 1 *
by applicantUS3020290
 EP0078413
 WO9602253
 WO2015140458
    - Liebigs Annalen der Chemie, (19720000), vol. 764, pages 116 - 124
    - Tetrahedron Letters, (19720000), pages 1701 - 1704
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.