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Extract from the Register of European Patents

EP About this file: EP3947504

EP3947504 - POLYURETHANE/POLYISOCYANURATE FOAM BLOCK OF A THERMAL INSULATION MASS OF A VESSEL, AND PREPARATION PROCESS THEREOF [Right-click to bookmark this link]
StatusRequest for examination was made
Status updated on  07.01.2022
Database last updated on 14.11.2024
FormerThe international publication has been made
Status updated on  02.10.2020
Formerunknown
Status updated on  13.05.2020
Most recent event   Tooltip07.02.2024New entry: Renewal fee paid 
Applicant(s)For all designated states
Gaztransport et Technigaz
1 Route de Versailles
78470 Saint-Rémy-lès-Chevreuse / FR
[N/P]
Former [2022/06]For all designated states
Gaztransport et Technigaz
1 route de Versailles
78470 Saint Rémy les Chevreuse / FR
Inventor(s)01 / DE COMBARIEU, Guillaume
1 route de Versailles
78470 SAINT REMY LES CHEVREUSE / FR
02 / DELETRE, Bruno
1 route de Versailles
78470 SAINT REMY LES CHEVREUSE / FR
03 / CLOUP, Florian
1 route de Versailles
78470 SAINT REMY LES CHEVREUSE / FR
[N/P]
Former [2022/06]01 / DE COMBARIEU, Guillaume
78470 SAINT REMY LES CHEVREUSE / FR
02 / DELETRE, Bruno
78470 SAINT REMY LES CHEVREUSE / FR
03 / CLOUP, Florian
78470 SAINT REMY LES CHEVREUSE / FR
Application number, filing date20723452.716.03.2020
[2022/06]
WO2020FR00059
Priority number, dateFR2019000312326.03.2019         Original published format: FR 1903123
[2022/06]
Filing languageFR
Procedural languageFR
PublicationType: A1 Application with search report
No.:WO2020193874
Date:01.10.2020
Language:FR
[2020/40]
Type: A1 Application with search report 
No.:EP3947504
Date:09.02.2022
Language:FR
The application published by WIPO in one of the EPO official languages on 01.10.2020 takes the place of the publication of the European patent application.
[2022/06]
Search report(s)International search report - published on:EP01.10.2020
ClassificationIPC:C08G18/24, C08G18/40, C08G18/76, C08L75/04, C08J9/00, C08K3/016, D01F11/14, F17C3/04, B29C44/30
[2022/06]
CPC:
C08G18/246 (EP); C08J9/0085 (EP,KR); B29C44/30 (KR);
B63B25/16 (KR); B63B27/24 (KR); B63B27/34 (KR);
C08G18/4018 (EP); C08G18/7664 (EP); C08J9/0061 (KR);
C08J9/144 (EP); C08J9/146 (EP); C08K3/016 (EP);
C08K5/0066 (EP); C08K7/02 (EP); C08K7/14 (KR);
C08K7/28 (EP); C08L75/04 (EP,KR); B63B2231/50 (KR);
C08G2110/0041 (EP); C08J2203/142 (EP); C08J2203/162 (EP);
C08J2375/04 (EP,KR); C08K2003/026 (EP); C08K2003/2227 (EP);
C08K2003/323 (EP); C08K3/02 (EP); C08K3/042 (EP);
C08K3/22 (EP); C08K3/2279 (EP); C08K5/521 (EP);
C08K7/06 (EP); C08K7/10 (EP); C08L2205/16 (EP);
F17C2203/0333 (EP,KR); F17C2203/0358 (EP,KR) (-)
C-Set:
C08K3/016, C08L75/04 (EP);
C08K5/0066, C08L75/04 (EP);
C08K7/02, C08L75/04 (EP);
C08K7/28, C08L75/04 (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 [2022/06]
TitleGerman:POLYURETHAN/POLYISOCYANURAT-SCHAUMSTOFFBLOCK EINER THERMISCHEN ISOLATIONSMASSE EINES BEHÄLTERS UND HERSTELLUNGSVERFAHREN DAFÜR[2022/06]
English:POLYURETHANE/POLYISOCYANURATE FOAM BLOCK OF A THERMAL INSULATION MASS OF A VESSEL, AND PREPARATION PROCESS THEREOF[2022/06]
French:BLOC DE MOUSSE POLYURÉTHANE/POLYISOCYANURATE D'UN MASSIF D'ISOLATION THERMIQUE D'UNE CUVE ET SON PROCÉDÉ DE PRÉPARATION[2022/06]
Entry into regional phase29.09.2021National basic fee paid 
29.09.2021Designation fee(s) paid 
29.09.2021Examination fee paid 
Examination procedure29.09.2021Examination requested  [2022/06]
29.09.2021Date on which the examining division has become responsible
11.05.2022Amendment by applicant (claims and/or description)
Fees paidRenewal fee
21.04.2022Renewal fee patent year 03
04.01.2023Renewal fee patent year 04
07.02.2024Renewal fee patent year 05
Penalty fee
Additional fee for renewal fee
31.03.202203   M06   Fee paid on   21.04.2022
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Cited inInternational search[X]JP2005225945  (NICHIAS CORP);
 [X]FR2882756  (GAZ TRANSP ET TECHNIGAZ SOC PA [FR]);
 [X]WO2017202667  (BASF SE [DE]);
 [E]WO2020104749  (GAZTRANSPORT ET TECHNIGAZ [FR])
by applicantJP2005225945
 FR2882756
 WO2017202667
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.