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Extract from the Register of European Patents

EP About this file: EP3850019

EP3850019 - LOW-VISCOSITY CROSSLINKABLE COMPOSITIONS FOR COATINGS AND MATERIALS HAVING A HIGH REFRACTIVE INDEX AND A HIGH THERMAL DEFLECTION TEMPERATURE [Right-click to bookmark this link]
Former [2021/29]CROSSLINKABLE COMPOSITIONS HAVING A LOW VISCOSITY FOR COATINGS AND MATERIALS WITH A HIGH REFRACTIVE INDEX AND A HIGH HEAT DEFLECTION TEMPERATURE
[2022/15]
StatusNo opposition filed within time limit
Status updated on  28.07.2023
Database last updated on 25.09.2024
FormerThe patent has been granted
Status updated on  19.08.2022
FormerGrant of patent is intended
Status updated on  18.04.2022
FormerRequest for examination was made
Status updated on  18.06.2021
FormerThe international publication has been made
Status updated on  21.03.2020
Formerunknown
Status updated on  02.11.2019
Most recent event   Tooltip07.06.2024Lapse of the patent in a contracting state
New state(s): MC		published on 10.07.2024  [2024/28]
Applicant(s)For all designated states
ARKEMA FRANCE
420, rue d'Estienne d'Orves
92700 Colombes / FR
[2021/29]
Inventor(s)01 / MONNIER, Guillaume
c/o ARKEMA FRANCE
Parc Technologique ALATA
Rue Jacques Taffanel
60550 Verneuil-en-Halatte / FR
 [2022/38]
Former [2021/29]01 / MONNIER, Guillaume
ARKEMA FRANCE
Parc Technologique ALATA
Rue Jacques Taffanel
60550 VERNEUIL EN HALATTE / FR
Representative(s)Arkema Patent
Arkema France
DRD-DPI
420, rue d'Estienne d'Orves
92705 Colombes Cedex / FR
[2021/29]
Application number, filing date19791315.509.09.2019
[2021/29]
WO2019FR52069
Priority number, dateFR2018005812611.09.2018         Original published format: FR 1858126
[2021/29]
Filing languageFR
Procedural languageFR
PublicationType: A1 Application with search report
No.:WO2020053512
Date:19.03.2020
Language:FR
[2020/12]
Type: A1 Application with search report 
No.:EP3850019
Date:21.07.2021
Language:FR
The application published by WIPO in one of the EPO official languages on 19.03.2020 takes the place of the publication of the European patent application.
[2021/29]
Type: B1 Patent specification 
No.:EP3850019
Date:21.09.2022
Language:FR
[2022/38]
Search report(s)International search report - published on:EP19.03.2020
ClassificationIPC:B33Y70/00, C08F220/30, C08F222/10, C09D4/00, G02B1/04
[2022/15]
CPC:
C08F220/30 (EP,IL); C08F222/1025 (IL,US); B29C64/129 (US);
B33Y10/00 (US); B33Y70/00 (EP,IL,US); C08F2/50 (US);
C08F220/12 (US); C08F220/20 (IL,US); C08F222/1006 (EP,IL);
C08F222/102 (IL); C08F222/1045 (IL,US); C08F222/106 (EP,IL);
C08L33/08 (IL); C08L33/10 (IL); C08L75/16 (IL);
C09D4/00 (EP,IL); G02B1/041 (EP,IL); B33Y80/00 (US) (-)
C-Set:
C08F220/30, C08F222/1025, C08F222/1045, C08F222/102, C08F220/20 (EP);
C08F220/30, C08F222/1045, C08F222/1025, C08F222/102 (EP);
C08F220/30, C08F222/1045, C08F222/1025, C08F222/1025, C08F220/20 (EP);
C08F220/30, C08F222/1045, C08F222/1025, C08F222/102, C08F220/20 (EP);
C09D4/00, C08F220/30 (EP);
C09D4/00, C08F222/1045 (EP);
G02B1/041, C08L33/08 (EP);
G02B1/041, C08L33/10 (EP);
G02B1/041, C08L75/16 (EP);
C08F222/1045, C08F220/30, C08F222/1025, C08F220/20 (EP)
(-)
Former IPC [2021/29]C08F220/30, C08F222/10, G02B1/04, C09D4/00
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 [2021/29]
Extension statesBANot yet paid
MENot yet paid
Validation statesKHNot yet paid
MANot yet paid
MDNot yet paid
TNNot yet paid
TitleGerman:NIEDRIGE VISKOSITÄTSVERNETZBARE ZUSAMMENSETZUNGEN FÜR BESCHICHTUNGEN UND MATERIALIEN MIT EINEM HOHEN BRECHUNGSINDEX UND EINER HOHEN THERMISCHEN VERFORMUNGSTEMPERATUR[2022/15]
English:LOW-VISCOSITY CROSSLINKABLE COMPOSITIONS FOR COATINGS AND MATERIALS HAVING A HIGH REFRACTIVE INDEX AND A HIGH THERMAL DEFLECTION TEMPERATURE[2022/15]
French:COMPOSITIONS RÉTICULABLES AYANT UNE FAIBLE VISCOSITÉ POUR REVÊTEMENTS ET MATERIAUX À HAUT INDICE DE RÉFRACTION ET À TEMPÉRATURE DE DÉFLEXION THERMIQUE ÉLEVÉE[2022/19]
Former [2021/29]VERNETZBARE ZUSAMMENSETZUNGEN MIT NIEDRIGER VISKOSITÄT FÜR BESCHICHTUNGEN UND MATERIALIEN MIT HOHEM BRECHUNGSINDEX UND HOHER WÄRMEFORMBESTÄNDIGKEIT
Former [2021/29]CROSSLINKABLE COMPOSITIONS HAVING A LOW VISCOSITY FOR COATINGS AND MATERIALS WITH A HIGH REFRACTIVE INDEX AND A HIGH HEAT DEFLECTION TEMPERATURE
Former [2021/29]COMPOSITIONS RETICULABLES AYANT UNE FAIBLE VISCOSITE POUR REVETEMENTS ET MATERIAUX A HAUT INDICE DE REFRACTION ET A TEMPERATURE DE DEFLEXION THERMIQUE ELEVEE
Entry into regional phase15.03.2021National basic fee paid 
15.03.2021Designation fee(s) paid 
15.03.2021Examination fee paid 
Examination procedure15.03.2021Amendment by applicant (claims and/or description)
15.03.2021Examination requested  [2021/29]
15.03.2021Date on which the examining division has become responsible
19.04.2022Communication of intention to grant the patent
01.08.2022Fee for grant paid
01.08.2022Fee for publishing/printing paid
01.08.2022Receipt of the translation of the claim(s)
Opposition(s)22.06.2023No opposition filed within time limit [2023/35]
Fees paidRenewal fee
12.09.2021Renewal fee patent year 03
11.08.2022Renewal 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  TooltipAL21.09.2022
AT21.09.2022
CZ21.09.2022
DK21.09.2022
EE21.09.2022
ES21.09.2022
FI21.09.2022
HR21.09.2022
IT21.09.2022
LT21.09.2022
LV21.09.2022
MC21.09.2022
PL21.09.2022
RO21.09.2022
RS21.09.2022
SE21.09.2022
SI21.09.2022
SK21.09.2022
SM21.09.2022
NO21.12.2022
GR22.12.2022
IS21.01.2023
PT23.01.2023
[2024/28]
Former [2024/26]AL21.09.2022
AT21.09.2022
CZ21.09.2022
DK21.09.2022
EE21.09.2022
ES21.09.2022
FI21.09.2022
HR21.09.2022
IT21.09.2022
LT21.09.2022
LV21.09.2022
PL21.09.2022
RO21.09.2022
RS21.09.2022
SE21.09.2022
SI21.09.2022
SK21.09.2022
SM21.09.2022
NO21.12.2022
GR22.12.2022
IS21.01.2023
PT23.01.2023
Former [2023/37]AL21.09.2022
AT21.09.2022
CZ21.09.2022
DK21.09.2022
EE21.09.2022
ES21.09.2022
FI21.09.2022
HR21.09.2022
LT21.09.2022
LV21.09.2022
PL21.09.2022
RO21.09.2022
RS21.09.2022
SE21.09.2022
SI21.09.2022
SK21.09.2022
SM21.09.2022
NO21.12.2022
GR22.12.2022
IS21.01.2023
PT23.01.2023
Former [2023/34]AL21.09.2022
AT21.09.2022
CZ21.09.2022
DK21.09.2022
EE21.09.2022
ES21.09.2022
FI21.09.2022
HR21.09.2022
LT21.09.2022
LV21.09.2022
PL21.09.2022
RO21.09.2022
RS21.09.2022
SE21.09.2022
SK21.09.2022
SM21.09.2022
NO21.12.2022
GR22.12.2022
IS21.01.2023
PT23.01.2023
Former [2023/29]AL21.09.2022
AT21.09.2022
CZ21.09.2022
EE21.09.2022
ES21.09.2022
FI21.09.2022
HR21.09.2022
LT21.09.2022
LV21.09.2022
PL21.09.2022
RO21.09.2022
RS21.09.2022
SE21.09.2022
SK21.09.2022
SM21.09.2022
NO21.12.2022
GR22.12.2022
IS21.01.2023
PT23.01.2023
Former [2023/26]AT21.09.2022
CZ21.09.2022
EE21.09.2022
ES21.09.2022
FI21.09.2022
HR21.09.2022
LT21.09.2022
LV21.09.2022
PL21.09.2022
RO21.09.2022
RS21.09.2022
SE21.09.2022
SK21.09.2022
SM21.09.2022
NO21.12.2022
GR22.12.2022
IS21.01.2023
PT23.01.2023
Former [2023/23]AT21.09.2022
CZ21.09.2022
EE21.09.2022
ES21.09.2022
FI21.09.2022
HR21.09.2022
LT21.09.2022
LV21.09.2022
RO21.09.2022
RS21.09.2022
SE21.09.2022
SK21.09.2022
SM21.09.2022
NO21.12.2022
GR22.12.2022
PT23.01.2023
Former [2023/22]AT21.09.2022
CZ21.09.2022
ES21.09.2022
FI21.09.2022
HR21.09.2022
LT21.09.2022
LV21.09.2022
RO21.09.2022
RS21.09.2022
SE21.09.2022
SM21.09.2022
NO21.12.2022
GR22.12.2022
PT23.01.2023
Former [2023/20]FI21.09.2022
HR21.09.2022
LT21.09.2022
LV21.09.2022
RS21.09.2022
SE21.09.2022
SM21.09.2022
NO21.12.2022
GR22.12.2022
Former [2023/10]FI21.09.2022
HR21.09.2022
LT21.09.2022
LV21.09.2022
RS21.09.2022
SE21.09.2022
NO21.12.2022
GR22.12.2022
Former [2023/09]FI21.09.2022
LT21.09.2022
LV21.09.2022
RS21.09.2022
SE21.09.2022
NO21.12.2022
Former [2023/08]FI21.09.2022
LT21.09.2022
RS21.09.2022
SE21.09.2022
NO21.12.2022
Cited inInternational search[A]US2006069222  (CHISHOLM BRET J [US], et al) [A] 1-37 * paragraphs [0001] , [0007] , [0018] - [0023]; figure V; claims 1-27 *;
 [AD]EP2586802  (DAINIPPON INK & CHEMICALS [JP]) [AD] 1-37 * paragraphs [0001] , [0005] , [0006] , [0074] - [0076]; examples 1-5; table 1 *;
 [AD]EP2664635  (DAINIPPON INK & CHEMICALS [JP]) [AD] 1-37* paragraphs [0001] , [0006] , [0007] , [0060] - [0062]; examples 1-6; table 1 *
by applicantUS6515166
 WO2014126830
 WO2014126834
 WO2014126837
 EP2586802
 EP2664635
 EP2684903
    - TUMBLESTON et al., "Continuous Liquid Interface Production of 3D Objects", Science, (20150320), vol. 347, no. 6228, doi:10.1126/science.aaa2397, pages 1349 - 1352, XP055247221

DOI:   http://dx.doi.org/10.1126/science.aaa2397
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.