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Extract from the Register of European Patents

EP About this file: EP2788399

EP2788399 - PREPARATION OF HOMOPOLYMER AND COPOLYMERS OF (PHOSPHONYL)AROMATIC DIESTERS AND ACIDS [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  21.07.2017
Database last updated on 03.10.2024
Most recent event   Tooltip19.10.2018Lapse of the patent in a contracting state
New state(s): AL		published on 21.11.2018  [2018/47]
Applicant(s)For all designated states
E. I. du Pont de Nemours and Company
Chestnut Run Plaza
974 Center Road
P.O. Box 2915
Wilmington, DE 19805 / US
[2016/02]
Former [2014/42]For all designated states
E. I. Du Pont de Nemours and Company
1007 Market Street
Wilmington, Delaware 19899 / US
Inventor(s)01 / DRYSDALE, Neville, Everton
227 Welsh Tract Road
Newark, Delaware 19702 / US
02 / NEDERBERG, Fredrik
1264 Presidential Drive
Greenville, Delaware 19807 / US
 [2014/42]
Representative(s)Matthews, Derek Peter
Dehns
St Bride's House
10 Salisbury Square
London EC4Y 8JD / GB
[2016/37]
Former [2014/42]Matthews, Derek Peter
Dehns
St Bride's House
10 Salisbury Square
London
EC4Y 8JD / GB
Application number, filing date12855446.612.10.2012
[2016/37]
WO2012US60009
Priority number, dateUS20111331461608.12.2011         Original published format: US201113314616
[2014/42]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2013085619
Date:13.06.2013
Language:EN
[2013/24]
Type: A1 Application with search report 
No.:EP2788399
Date:15.10.2014
Language:EN
The application published by WIPO in one of the EPO official languages on 13.06.2013 takes the place of the publication of the European patent application.
[2014/42]
Type: B1 Patent specification 
No.:EP2788399
Date:14.09.2016
Language:EN
[2016/37]
Search report(s)International search report - published on:KR13.06.2013
(Supplementary) European search report - dispatched on:EP25.06.2015
ClassificationIPC:C08G63/692, C08G63/181, C08G63/78, C08L67/03
[2014/42]
CPC:
C08G63/6926 (EP,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 [2014/42]
Extension statesBANot yet paid
MENot yet paid
TitleGerman:HERSTELLUNG VON HOMOPOLYMER UND COPOLYMEREN AUS (PHOSPHONYL)AROMATISCHEN DIESTERN UND SÄUREN[2014/42]
English:PREPARATION OF HOMOPOLYMER AND COPOLYMERS OF (PHOSPHONYL)AROMATIC DIESTERS AND ACIDS[2014/42]
French:PRÉPARATION D'UN HOMOPOLYMÈRE ET DE COPOLYMÈRES DE DIESTERS (PHOSPHONYL)AROMATIQUES ET D'ACIDES[2014/42]
Entry into regional phase06.05.2014National basic fee paid 
06.05.2014Search fee paid 
06.05.2014Designation fee(s) paid 
06.05.2014Examination fee paid 
Examination procedure06.05.2014Examination requested  [2014/42]
19.04.2016Communication of intention to grant the patent
02.08.2016Fee for grant paid
02.08.2016Fee for publishing/printing paid
02.08.2016Receipt of the translation of the claim(s)
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 is  19.04.2016
Opposition(s)15.06.2017No opposition filed within time limit [2017/34]
Fees paidRenewal fee
14.10.2014Renewal fee patent year 03
12.10.2015Renewal 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  TooltipHU12.10.2012
AL14.09.2016
AT14.09.2016
CY14.09.2016
CZ14.09.2016
DK14.09.2016
EE14.09.2016
ES14.09.2016
FI14.09.2016
HR14.09.2016
LT14.09.2016
LV14.09.2016
MC14.09.2016
MK14.09.2016
PL14.09.2016
RO14.09.2016
RS14.09.2016
SE14.09.2016
SI14.09.2016
SK14.09.2016
SM14.09.2016
TR14.09.2016
IE12.10.2016
LU12.10.2016
CH31.10.2016
LI31.10.2016
MT31.10.2016
BG14.12.2016
NO14.12.2016
GR15.12.2016
IS14.01.2017
PT16.01.2017
[2018/47]
Former [2018/45]HU12.10.2012
AT14.09.2016
CY14.09.2016
CZ14.09.2016
DK14.09.2016
EE14.09.2016
ES14.09.2016
FI14.09.2016
HR14.09.2016
LT14.09.2016
LV14.09.2016
MC14.09.2016
MK14.09.2016
PL14.09.2016
RO14.09.2016
RS14.09.2016
SE14.09.2016
SI14.09.2016
SK14.09.2016
SM14.09.2016
TR14.09.2016
IE12.10.2016
LU12.10.2016
CH31.10.2016
LI31.10.2016
MT31.10.2016
BG14.12.2016
NO14.12.2016
GR15.12.2016
IS14.01.2017
PT16.01.2017
Former [2018/31]HU12.10.2012
AT14.09.2016
CY14.09.2016
CZ14.09.2016
DK14.09.2016
EE14.09.2016
ES14.09.2016
FI14.09.2016
HR14.09.2016
LT14.09.2016
LV14.09.2016
MC14.09.2016
MK14.09.2016
PL14.09.2016
RO14.09.2016
RS14.09.2016
SE14.09.2016
SI14.09.2016
SK14.09.2016
SM14.09.2016
IE12.10.2016
LU12.10.2016
CH31.10.2016
LI31.10.2016
MT31.10.2016
BG14.12.2016
NO14.12.2016
GR15.12.2016
IS14.01.2017
PT16.01.2017
Former [2018/30]HU12.10.2012
AT14.09.2016
CY14.09.2016
CZ14.09.2016
DK14.09.2016
EE14.09.2016
ES14.09.2016
FI14.09.2016
HR14.09.2016
LT14.09.2016
LV14.09.2016
MC14.09.2016
MK14.09.2016
PL14.09.2016
RO14.09.2016
RS14.09.2016
SE14.09.2016
SI14.09.2016
SK14.09.2016
SM14.09.2016
IE12.10.2016
LU12.10.2016
CH31.10.2016
LI31.10.2016
BG14.12.2016
NO14.12.2016
GR15.12.2016
IS14.01.2017
PT16.01.2017
Former [2017/51]AT14.09.2016
CZ14.09.2016
DK14.09.2016
EE14.09.2016
ES14.09.2016
FI14.09.2016
HR14.09.2016
LT14.09.2016
LV14.09.2016
PL14.09.2016
RO14.09.2016
RS14.09.2016
SE14.09.2016
SI14.09.2016
SK14.09.2016
SM14.09.2016
IE12.10.2016
LU12.10.2016
CH31.10.2016
LI31.10.2016
BG14.12.2016
NO14.12.2016
GR15.12.2016
IS14.01.2017
PT16.01.2017
Former [2017/41]AT14.09.2016
CZ14.09.2016
DK14.09.2016
EE14.09.2016
ES14.09.2016
FI14.09.2016
HR14.09.2016
LT14.09.2016
LV14.09.2016
PL14.09.2016
RO14.09.2016
RS14.09.2016
SE14.09.2016
SK14.09.2016
SM14.09.2016
LU12.10.2016
CH31.10.2016
LI31.10.2016
BG14.12.2016
NO14.12.2016
GR15.12.2016
IS14.01.2017
PT16.01.2017
Former [2017/35]AT14.09.2016
CZ14.09.2016
DK14.09.2016
EE14.09.2016
ES14.09.2016
FI14.09.2016
HR14.09.2016
LT14.09.2016
LV14.09.2016
PL14.09.2016
RO14.09.2016
RS14.09.2016
SE14.09.2016
SK14.09.2016
SM14.09.2016
CH31.10.2016
LI31.10.2016
BG14.12.2016
NO14.12.2016
GR15.12.2016
IS14.01.2017
PT16.01.2017
Former [2017/34]AT14.09.2016
CZ14.09.2016
DK14.09.2016
EE14.09.2016
ES14.09.2016
FI14.09.2016
HR14.09.2016
LT14.09.2016
LV14.09.2016
PL14.09.2016
RO14.09.2016
RS14.09.2016
SE14.09.2016
SK14.09.2016
SM14.09.2016
BG14.12.2016
NO14.12.2016
GR15.12.2016
IS14.01.2017
PT16.01.2017
Former [2017/32]AT14.09.2016
CZ14.09.2016
EE14.09.2016
ES14.09.2016
FI14.09.2016
HR14.09.2016
LT14.09.2016
LV14.09.2016
PL14.09.2016
RO14.09.2016
RS14.09.2016
SE14.09.2016
SK14.09.2016
SM14.09.2016
BG14.12.2016
NO14.12.2016
GR15.12.2016
IS14.01.2017
PT16.01.2017
Former [2017/13]FI14.09.2016
HR14.09.2016
LT14.09.2016
LV14.09.2016
RS14.09.2016
SE14.09.2016
NO14.12.2016
GR15.12.2016
Former [2017/11]FI14.09.2016
HR14.09.2016
LT14.09.2016
RS14.09.2016
SE14.09.2016
NO14.12.2016
GR15.12.2016
Former [2017/10]FI14.09.2016
HR14.09.2016
LT14.09.2016
RS14.09.2016
SE14.09.2016
NO14.12.2016
Former [2017/09]FI14.09.2016
LT14.09.2016
NO14.12.2016
Former [2017/07]LT14.09.2016
Documents cited:Search[A]EP0731124  (KANEBO LTD [JP], et al) [A] 1-6 * claims 1-3 * * examples 1-12 *;
 [A]US5003029  (UEDA ATSUKO [JP], et al) [A] 1-6 * examples 1-5 * * claims 1-5 *;
 [A]US4127566  (KING HENRY L, et al) [A] 1-6 * examples I-XI * * claims 1-6 *
International search[A]US2010292376  (TIMBERLAKE LARRY D [US], et al);
 [A]EP1153953  (TOYO BOSEKI [JP]);
 [A]US2011218317  (DRYSDALE NEVILLE EVERTON [US], et al);
 [A]US2011218353  (DRYSDALE NEVILLE EVERTON [US], et al);
 [A]EP0731124  (KANEBO LTD [JP], et al)
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.