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Extract from the Register of European Patents

EP About this file: EP2371794

EP2371794 - Process for producing 1,1,1,2-tetrafluoropropene [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  29.11.2013
Database last updated on 26.03.2026
Most recent event   Tooltip04.09.2015Lapse of the patent in a contracting state
New state(s): MT		published on 07.10.2015  [2015/41]
Applicant(s)For all designated states
Arkema France
420, Rue d'Estienne d'Orves
92700 Colombes / FR
[N/P]
Former [2011/40]For all designated states
Arkema France
420, rue d'Estienne d'Orves
92700 Colombes / FR
Inventor(s)01 / Shibanuma, Takashi
Yodogawa Plant of DAIKIN INDUSTRIES LTD.
1-1, Nishihitotsuya Settsu-shi
OSAKA, Osaka 566-8585 / JP
02 / Takahashi, Kazuhiro
Yodogawa Plant of DAIKIN INDUSTRIES LTD.
1-1, Nishihitotsuya Setti-shi
OSAKA, Osaka 566-8585 / JP
 [2012/43]
Former [2011/40]01 / Shibanuma, Takashi
C/o Yodogawa Plant of DAIKIN INDUSTRIES LTD. 1-1
Nishihitotsuya Settsu-shi
OSAKA, Osaka 566-8585 / JP
02 / Takahashi, Kazuhiro
C/o Yodogawa Plant of DAIKIN INDUSTRIES LTD. 1-1
Nishihitotsuya Setti-shi
OSAKA, Osaka 566-8585 / JP
Application number, filing date11169499.822.12.2008
[2011/40]
Priority number, dateUS20070017052P27.12.2007         Original published format: US 17052 P
[2011/40]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP2371794
Date:05.10.2011
Language:EN
[2011/40]
Type: B1 Patent specification 
No.:EP2371794
Date:23.01.2013
Language:EN
[2013/04]
Search report(s)(Supplementary) European search report - dispatched on:EP02.09.2011
ClassificationIPC:C07C17/25, C07C17/354, C07C17/383, C07C19/08, C07C21/18
[2011/40]
CPC:
C07C21/18 (EP); C07C17/25 (EP); C07C17/354 (EP);
C07C17/383 (EP)
C-Set:
C07C17/25, C07C21/18 (EP);
C07C17/354, C07C19/08 (EP);
C07C17/383, C07C19/08 (EP);
C07C17/383, C07C21/18 (EP)
Designated contracting statesAT,   BE,   BG,   CH,   CY,   CZ,   DE,   DK,   EE,   ES,   FI,   FR,   GB,   GR,   HR,   HU,   IE,   IS,   IT,   LI,   LT,   LU,   LV,   MC,   MT,   NL,   NO,   PL,   PT,   RO,   SE,   SI,   SK,   TR [2011/40]
TitleGerman:Verfahren zur Herstellung von 1,1,1,2-Tetrafluorpropen[2011/40]
English:Process for producing 1,1,1,2-tetrafluoropropene[2011/40]
French:Procédé pour la production de 1,1,1,2-tétrafluoropropène[2011/40]
Examination procedure08.03.2012Amendment by applicant (claims and/or description)
08.03.2012Examination requested  [2012/16]
15.10.2012Communication of intention to grant the patent
26.11.2012Fee for grant paid
26.11.2012Fee for publishing/printing paid
Parent application(s)   TooltipEP08868518.5  / EP2257512
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 (EP20080868518) is  25.05.2011
Opposition(s)24.10.2013No opposition filed within time limit [2014/01]
Fees paidRenewal fee
10.06.2011Renewal fee patent year 03
12.12.2011Renewal fee patent year 04
11.12.2012Renewal fee patent year 05
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  TooltipHU22.12.2008
AT23.01.2013
BE23.01.2013
CY23.01.2013
DK23.01.2013
EE23.01.2013
FI23.01.2013
HR23.01.2013
LT23.01.2013
LV23.01.2013
MC23.01.2013
MT23.01.2013
NL23.01.2013
SE23.01.2013
SI23.01.2013
SK23.01.2013
TR23.01.2013
BG23.04.2013
NO23.04.2013
GR24.04.2013
IS23.05.2013
PT23.05.2013
[2015/41]
Former [2015/34]HU22.12.2008
AT23.01.2013
BE23.01.2013
CY23.01.2013
DK23.01.2013
EE23.01.2013
FI23.01.2013
HR23.01.2013
LT23.01.2013
LV23.01.2013
MC23.01.2013
NL23.01.2013
SE23.01.2013
SI23.01.2013
SK23.01.2013
TR23.01.2013
BG23.04.2013
NO23.04.2013
GR24.04.2013
IS23.05.2013
PT23.05.2013
Former [2015/32]AT23.01.2013
BE23.01.2013
CY23.01.2013
DK23.01.2013
EE23.01.2013
FI23.01.2013
HR23.01.2013
LT23.01.2013
LV23.01.2013
MC23.01.2013
NL23.01.2013
SE23.01.2013
SI23.01.2013
SK23.01.2013
TR23.01.2013
BG23.04.2013
NO23.04.2013
GR24.04.2013
IS23.05.2013
PT23.05.2013
Former [2014/33]AT23.01.2013
BE23.01.2013
CY23.01.2013
DK23.01.2013
EE23.01.2013
FI23.01.2013
HR23.01.2013
LT23.01.2013
LV23.01.2013
MC23.01.2013
NL23.01.2013
SE23.01.2013
SI23.01.2013
SK23.01.2013
BG23.04.2013
NO23.04.2013
GR24.04.2013
IS23.05.2013
PT23.05.2013
Former [2013/52]AT23.01.2013
BE23.01.2013
CY23.01.2013
DK23.01.2013
EE23.01.2013
FI23.01.2013
HR23.01.2013
LT23.01.2013
LV23.01.2013
NL23.01.2013
SE23.01.2013
SI23.01.2013
SK23.01.2013
BG23.04.2013
NO23.04.2013
GR24.04.2013
IS23.05.2013
PT23.05.2013
Former [2013/49]AT23.01.2013
BE23.01.2013
DK23.01.2013
EE23.01.2013
FI23.01.2013
HR23.01.2013
LT23.01.2013
LV23.01.2013
NL23.01.2013
SE23.01.2013
SI23.01.2013
SK23.01.2013
BG23.04.2013
NO23.04.2013
GR24.04.2013
IS23.05.2013
PT23.05.2013
Former [2013/48]AT23.01.2013
BE23.01.2013
DK23.01.2013
EE23.01.2013
FI23.01.2013
HR23.01.2013
LT23.01.2013
LV23.01.2013
NL23.01.2013
SE23.01.2013
SI23.01.2013
BG23.04.2013
NO23.04.2013
GR24.04.2013
IS23.05.2013
PT23.05.2013
Former [2013/41]AT23.01.2013
BE23.01.2013
FI23.01.2013
HR23.01.2013
LT23.01.2013
LV23.01.2013
NL23.01.2013
SE23.01.2013
SI23.01.2013
BG23.04.2013
NO23.04.2013
GR24.04.2013
IS23.05.2013
PT23.05.2013
Former [2013/40]AT23.01.2013
BE23.01.2013
FI23.01.2013
LT23.01.2013
LV23.01.2013
NL23.01.2013
SE23.01.2013
SI23.01.2013
BG23.04.2013
NO23.04.2013
GR24.04.2013
IS23.05.2013
PT23.05.2013
Former [2013/38]AT23.01.2013
BE23.01.2013
FI23.01.2013
LT23.01.2013
LV23.01.2013
NL23.01.2013
SE23.01.2013
SI23.01.2013
BG23.04.2013
NO23.04.2013
GR24.04.2013
IS23.05.2013
Former [2013/37]AT23.01.2013
BE23.01.2013
FI23.01.2013
LT23.01.2013
NL23.01.2013
SE23.01.2013
SI23.01.2013
BG23.04.2013
NO23.04.2013
GR24.04.2013
IS23.05.2013
Former [2013/36]AT23.01.2013
BE23.01.2013
LT23.01.2013
SE23.01.2013
BG23.04.2013
NO23.04.2013
IS23.05.2013
Former [2013/35]BE23.01.2013
LT23.01.2013
SE23.01.2013
BG23.04.2013
NO23.04.2013
IS23.05.2013
Former [2013/34]LT23.01.2013
SE23.01.2013
BG23.04.2013
NO23.04.2013
IS23.05.2013
Former [2013/33]LT23.01.2013
NO23.04.2013
Documents cited:Search[AD] US2007179324  (VAN DER PUY MICHAEL et al.)
 [A] US4086407  (FOZZARD GEORGE B et al.)
by applicantWO2007056194
 US2007179324
 WO2007086972
 WO2007056127
 WO2007056128
 WO2007117391
 WO2007056148
 WO9325510
 US1705207
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.