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Extract from the Register of European Patents

EP About this file: EP3559085

EP3559085 - POLY(ETHER KETONE KETONE) POLYMERS, CORRESPONDING SYNTHESIS METHODS AND POLYMER COMPOSITIONS AND ARTICLES MADE THEREFROM [Right-click to bookmark this link]
StatusThe patent has been granted
Status updated on  15.01.2021
Database last updated on 26.06.2024
FormerGrant of patent is intended
Status updated on  24.08.2020
FormerRequest for examination was made
Status updated on  27.09.2019
FormerThe international publication has been made
Status updated on  30.06.2018
Formerunknown
Status updated on  09.01.2018
Most recent event   Tooltip03.05.2024Lapse of the patent in a contracting state
New state(s): MK		published on 05.06.2024  [2024/23]
Applicant(s)For all designated states
Solvay Specialty Polymers USA, LLC
4500 McGinnis Ferry Road
Alpharetta, Georgia 30005-3914 / US
[2019/44]
Inventor(s)01 / LOUIS, Chantal
4995 Hastings Terrace
Alpharetta Georgia 30005 / US
 [2019/44]
Representative(s)Kraus & Lederer PartGmbB
Thomas-Wimmer-Ring 15
80539 München / DE
[N/P]
Former [2019/44]Benvenuti, Federica, et al
Solvay S.A.
Département de la Propriété Intellectuelle
Rue de Ransbeek, 310
1120 Bruxelles / BE
Application number, filing date17821886.319.12.2017
[2019/44]
WO2017EP83672
Priority number, dateUS201662437270P21.12.2016         Original published format: US 201662437270 P
US201762456917P09.02.2017         Original published format: US 201762456917 P
EP2017016916803.05.2017         Original published format: EP 17169168
[2019/44]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2018115033
Date:28.06.2018
Language:EN
[2018/26]
Type: A1 Application with search report 
No.:EP3559085
Date:30.10.2019
Language:EN
The application published by WIPO in one of the EPO official languages on 28.06.2018 takes the place of the publication of the European patent application.
[2019/44]
Type: B1 Patent specification 
No.:EP3559085
Date:17.02.2021
Language:EN
[2021/07]
Search report(s)International search report - published on:EP28.06.2018
ClassificationIPC:C08G65/40
[2019/44]
CPC:
C08G65/4012 (EP,CN,US); C08G65/4093 (EP,CN,US); C08G2650/04 (CN,US);
C08G2650/40 (EP,CN,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 [2019/44]
Extension statesBANot yet paid
MENot yet paid
Validation statesMANot yet paid
MDNot yet paid
TNNot yet paid
TitleGerman:POLY(ETHERKETON-KETON)POLYMERE, ZUGEHÖRIGE SYNTHESEVERFAHREN UND POLYMERZUSAMMENSETZUNGEN UND DARAUS HERGESTELLTE ARTIKEL[2019/44]
English:POLY(ETHER KETONE KETONE) POLYMERS, CORRESPONDING SYNTHESIS METHODS AND POLYMER COMPOSITIONS AND ARTICLES MADE THEREFROM[2019/44]
French:POLYMÈRES POLY (ÉTHER-CÉTONE-CÉTONE), PROCÉDÉS DE SYNTHÈSE CORRESPONDANTS ET COMPOSITIONS DE POLYMÈRES ET ARTICLES AINSI FABRIQUÉS[2020/38]
Former [2019/44]POLYMÈRES DE POLY(ÉTHER CÉTONE CÉTONE), PROCÉDÉS DE SYNTHÈSE ET COMPOSITIONS DE POLYMÈRE CORRESPONDANTS ET ARTICLES FABRIQUÉS À PARTIR DE CELLES-CI
Entry into regional phase22.07.2019National basic fee paid 
22.07.2019Designation fee(s) paid 
22.07.2019Examination fee paid 
Examination procedure22.07.2019Examination requested  [2019/44]
22.07.2019Date on which the examining division has become responsible
30.01.2020Amendment by applicant (claims and/or description)
25.08.2020Communication of intention to grant the patent
30.11.2020Fee for grant paid
30.11.2020Fee for publishing/printing paid
30.11.2020Receipt of the translation of the claim(s)
Opposition(s)Opponent(s)01  17.11.2021  23.11.2021  ADMISSIBLE
ARKEMA FRANCE
420, Rue d'Estienne d'Orves
92700 Colombes / FR
Opponent's representative
Arkema Patent
Arkema France
DRD-DPI
420, rue d'Estienne d'Orves
92705 Colombes Cedex / FR
 [2021/52]
06.12.2021Invitation to proprietor to file observations on the notice of opposition
14.04.2022Reply of patent proprietor to notice(s) of opposition
28.06.2023Date of oral proceedings
21.07.2023Despatch of interlocutory decision in opposition
21.07.2023Despatch of minutes of oral proceedings
Appeal following opposition02.10.2023Appeal received No.  T1877/23
02.10.2023Payment of appeal fee
30.11.2023Statement of grounds filed
29.09.2023Appeal received No.  T1877/23
29.09.2023Payment of appeal fee
30.11.2023Statement of grounds filed
Fees paidRenewal fee
02.01.2020Renewal fee patent year 03
11.01.2021Renewal fee patent year 04
Opt-out from the exclusive  Tooltip
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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  TooltipHU19.12.2017
AL17.02.2021
AT17.02.2021
CY17.02.2021
CZ17.02.2021
DK17.02.2021
EE17.02.2021
ES17.02.2021
FI17.02.2021
HR17.02.2021
IT17.02.2021
LT17.02.2021
LV17.02.2021
MC17.02.2021
MK17.02.2021
PL17.02.2021
RO17.02.2021
RS17.02.2021
SE17.02.2021
SI17.02.2021
SK17.02.2021
SM17.02.2021
BG17.05.2021
NO17.05.2021
GR18.05.2021
IS17.06.2021
PT17.06.2021
IE19.12.2021
LU19.12.2021
BE31.12.2021
CH31.12.2021
LI31.12.2021
[2024/23]
Former [2023/33]HU19.12.2017
AL17.02.2021
AT17.02.2021
CY17.02.2021
CZ17.02.2021
DK17.02.2021
EE17.02.2021
ES17.02.2021
FI17.02.2021
HR17.02.2021
IT17.02.2021
LT17.02.2021
LV17.02.2021
MC17.02.2021
PL17.02.2021
RO17.02.2021
RS17.02.2021
SE17.02.2021
SI17.02.2021
SK17.02.2021
SM17.02.2021
BG17.05.2021
NO17.05.2021
GR18.05.2021
IS17.06.2021
PT17.06.2021
IE19.12.2021
LU19.12.2021
BE31.12.2021
CH31.12.2021
LI31.12.2021
Former [2023/30]AL17.02.2021
AT17.02.2021
CY17.02.2021
CZ17.02.2021
DK17.02.2021
EE17.02.2021
ES17.02.2021
FI17.02.2021
HR17.02.2021
IT17.02.2021
LT17.02.2021
LV17.02.2021
MC17.02.2021
PL17.02.2021
RO17.02.2021
RS17.02.2021
SE17.02.2021
SI17.02.2021
SK17.02.2021
SM17.02.2021
BG17.05.2021
NO17.05.2021
GR18.05.2021
IS17.06.2021
PT17.06.2021
IE19.12.2021
LU19.12.2021
BE31.12.2021
CH31.12.2021
LI31.12.2021
Former [2023/03]AL17.02.2021
AT17.02.2021
CZ17.02.2021
DK17.02.2021
EE17.02.2021
ES17.02.2021
FI17.02.2021
HR17.02.2021
IT17.02.2021
LT17.02.2021
LV17.02.2021
MC17.02.2021
PL17.02.2021
RO17.02.2021
RS17.02.2021
SE17.02.2021
SI17.02.2021
SK17.02.2021
SM17.02.2021
BG17.05.2021
NO17.05.2021
GR18.05.2021
IS17.06.2021
PT17.06.2021
IE19.12.2021
LU19.12.2021
BE31.12.2021
CH31.12.2021
LI31.12.2021
Former [2023/01]AL17.02.2021
AT17.02.2021
CZ17.02.2021
DK17.02.2021
EE17.02.2021
ES17.02.2021
FI17.02.2021
HR17.02.2021
IT17.02.2021
LT17.02.2021
LV17.02.2021
MC17.02.2021
PL17.02.2021
RO17.02.2021
RS17.02.2021
SE17.02.2021
SI17.02.2021
SK17.02.2021
SM17.02.2021
BG17.05.2021
NO17.05.2021
GR18.05.2021
IS17.06.2021
PT17.06.2021
IE19.12.2021
LU19.12.2021
BE31.12.2021
Former [2022/48]AL17.02.2021
AT17.02.2021
CZ17.02.2021
DK17.02.2021
EE17.02.2021
ES17.02.2021
FI17.02.2021
HR17.02.2021
IT17.02.2021
LT17.02.2021
LV17.02.2021
MC17.02.2021
PL17.02.2021
RO17.02.2021
RS17.02.2021
SE17.02.2021
SI17.02.2021
SK17.02.2021
SM17.02.2021
BG17.05.2021
NO17.05.2021
GR18.05.2021
IS17.06.2021
PT17.06.2021
IE19.12.2021
LU19.12.2021
Former [2022/46]AL17.02.2021
AT17.02.2021
CZ17.02.2021
DK17.02.2021
EE17.02.2021
ES17.02.2021
FI17.02.2021
HR17.02.2021
IT17.02.2021
LT17.02.2021
LV17.02.2021
MC17.02.2021
PL17.02.2021
RO17.02.2021
RS17.02.2021
SE17.02.2021
SI17.02.2021
SK17.02.2021
SM17.02.2021
BG17.05.2021
NO17.05.2021
GR18.05.2021
IS17.06.2021
PT17.06.2021
LU19.12.2021
Former [2022/33]AL17.02.2021
AT17.02.2021
CZ17.02.2021
DK17.02.2021
EE17.02.2021
ES17.02.2021
FI17.02.2021
HR17.02.2021
IT17.02.2021
LT17.02.2021
LV17.02.2021
MC17.02.2021
PL17.02.2021
RO17.02.2021
RS17.02.2021
SE17.02.2021
SI17.02.2021
SK17.02.2021
SM17.02.2021
BG17.05.2021
NO17.05.2021
GR18.05.2021
IS17.06.2021
PT17.06.2021
Former [2022/23]AL17.02.2021
AT17.02.2021
CZ17.02.2021
DK17.02.2021
EE17.02.2021
ES17.02.2021
FI17.02.2021
HR17.02.2021
IT17.02.2021
LT17.02.2021
LV17.02.2021
PL17.02.2021
RO17.02.2021
RS17.02.2021
SE17.02.2021
SI17.02.2021
SK17.02.2021
SM17.02.2021
BG17.05.2021
NO17.05.2021
GR18.05.2021
IS17.06.2021
PT17.06.2021
Former [2022/13]AL17.02.2021
AT17.02.2021
CZ17.02.2021
DK17.02.2021
EE17.02.2021
ES17.02.2021
FI17.02.2021
HR17.02.2021
LT17.02.2021
LV17.02.2021
PL17.02.2021
RO17.02.2021
RS17.02.2021
SE17.02.2021
SI17.02.2021
SK17.02.2021
SM17.02.2021
BG17.05.2021
NO17.05.2021
GR18.05.2021
PT17.06.2021
IS22.12.2021
Former [2022/10]AL17.02.2021
AT17.02.2021
CZ17.02.2021
DK17.02.2021
EE17.02.2021
ES17.02.2021
FI17.02.2021
HR17.02.2021
LT17.02.2021
LV17.02.2021
PL17.02.2021
RO17.02.2021
RS17.02.2021
SE17.02.2021
SK17.02.2021
SM17.02.2021
BG17.05.2021
NO17.05.2021
GR18.05.2021
PT17.06.2021
IS22.12.2021
Former [2022/08]AL17.02.2021
AT17.02.2021
CZ17.02.2021
DK17.02.2021
EE17.02.2021
ES17.02.2021
FI17.02.2021
HR17.02.2021
LT17.02.2021
LV17.02.2021
PL17.02.2021
RO17.02.2021
RS17.02.2021
SE17.02.2021
SK17.02.2021
SM17.02.2021
BG17.05.2021
NO17.05.2021
GR18.05.2021
IS17.06.2021
PT17.06.2021
Former [2022/07]AL17.02.2021
AT17.02.2021
CZ17.02.2021
DK17.02.2021
EE17.02.2021
FI17.02.2021
HR17.02.2021
LT17.02.2021
LV17.02.2021
PL17.02.2021
RO17.02.2021
RS17.02.2021
SE17.02.2021
SK17.02.2021
SM17.02.2021
BG17.05.2021
NO17.05.2021
GR18.05.2021
IS17.06.2021
PT17.06.2021
Former [2021/50]AT17.02.2021
CZ17.02.2021
DK17.02.2021
EE17.02.2021
FI17.02.2021
HR17.02.2021
LT17.02.2021
LV17.02.2021
PL17.02.2021
RO17.02.2021
RS17.02.2021
SE17.02.2021
SK17.02.2021
SM17.02.2021
BG17.05.2021
NO17.05.2021
GR18.05.2021
IS17.06.2021
PT17.06.2021
Former [2021/49]AT17.02.2021
CZ17.02.2021
DK17.02.2021
EE17.02.2021
FI17.02.2021
HR17.02.2021
LT17.02.2021
LV17.02.2021
PL17.02.2021
RS17.02.2021
SE17.02.2021
SM17.02.2021
BG17.05.2021
NO17.05.2021
GR18.05.2021
IS17.06.2021
PT17.06.2021
Former [2021/48]AT17.02.2021
CZ17.02.2021
EE17.02.2021
FI17.02.2021
HR17.02.2021
LT17.02.2021
LV17.02.2021
PL17.02.2021
RS17.02.2021
SE17.02.2021
SM17.02.2021
BG17.05.2021
NO17.05.2021
GR18.05.2021
IS17.06.2021
PT17.06.2021
Former [2021/46]AT17.02.2021
FI17.02.2021
HR17.02.2021
LT17.02.2021
LV17.02.2021
PL17.02.2021
RS17.02.2021
SE17.02.2021
SM17.02.2021
BG17.05.2021
NO17.05.2021
GR18.05.2021
IS17.06.2021
PT17.06.2021
Former [2021/42]FI17.02.2021
HR17.02.2021
LT17.02.2021
LV17.02.2021
PL17.02.2021
RS17.02.2021
SE17.02.2021
BG17.05.2021
NO17.05.2021
GR18.05.2021
IS17.06.2021
PT17.06.2021
Former [2021/39]FI17.02.2021
HR17.02.2021
LT17.02.2021
LV17.02.2021
PL17.02.2021
RS17.02.2021
SE17.02.2021
BG17.05.2021
NO17.05.2021
GR18.05.2021
PT17.06.2021
Former [2021/38]FI17.02.2021
HR17.02.2021
LT17.02.2021
LV17.02.2021
RS17.02.2021
SE17.02.2021
BG17.05.2021
NO17.05.2021
GR18.05.2021
PT17.06.2021
Former [2021/37]FI17.02.2021
HR17.02.2021
LT17.02.2021
LV17.02.2021
RS17.02.2021
BG17.05.2021
NO17.05.2021
GR18.05.2021
PT17.06.2021
Former [2021/36]FI17.02.2021
HR17.02.2021
LT17.02.2021
BG17.05.2021
NO17.05.2021
GR18.05.2021
PT17.06.2021
Former [2021/35]FI17.02.2021
HR17.02.2021
LT17.02.2021
NO17.05.2021
PT17.06.2021
Former [2021/33]FI17.02.2021
LT17.02.2021
NO17.05.2021
PT17.06.2021
Cited inInternational search[AD]CN1974631  (UNIV JILIN [CN]) [AD] 1-15 * examples 11-19 *;
 [A]EP0323076  (ICI PLC [GB]) [A] 1-15 * examples 1-4 * * page 4, line 12 *;
 [A]EP0193187  (ASAHI CHEMICAL IND [JP]) [A] 1-15 * examples 4, 9, 10, 13 *
by applicantUS9175136
 US9133111
 US5300693
 US5250738
 CN1974631
    - JOHN MURPHY, Additives for Plastics Handbook, pages 43 - 48
OppositionUS4816556
 CN1974631
 US2007265414
 US2011224399
 WO2015179587
 WO2016092087
 WO2017153290
    - Song Caisheng ;, Cai Mingzhong, Liyun Zhou, "Study on Synthesis of Poly(aryl ether ketone ketone) by Low-Temperature Solution Polycondensation*", ACTA POLYMERICA SINICA, (19950101), vol. 1, pages 1 - 4, XP055870113
    - Gao Huahua, Et Al., "SYNTHESIS AND PROPERTIES OF POLY (ARYL ETHER KETONE) S CONTAINING MULTI-CARBONYL IN THE MAIN CHAIN", ACTA POLYMERICA SINICA, (20090301), vol. 3, pages 284 - 288, XP055873587
    - LIU, YONGJUN et al., "Synthesis and Characterization of Poly (aryl ether ether ketone ketone)/Poly (aryl ether ketone ether ketone ketone) Containing Bis (o-methyl) Moiety", Acta Polymerica Sinica, (20050000), vol. 3, pages 463 - 466
    - Yandek Gregory R., Darrell Marchant, And Joseph M. Mabry (afrl/prsm); Mark B. Gruber, Mark Lamontia And Sandra Cope, "Reduced Cost Fabrication of Large Composite Aerospace Structures Through Nanoparticle Modification of Thermoplastics (Preprint", ENGINEERING RESEARCH AND CONSULTING INC (ERC INC) EDWARDS AFB CA, (20070508), pages 1 - 16, XP055873592
    - Fink Bruce K., John W. Gillespie, Jr., And Nuri B. Ersoy, "Thermal degradation effects on consolidation and bonding in the thermoplastic fiber-placement process", Army Research Loboratory, (20000601), pages 1 - 68, XP055873596
    - Anonymous, "Standard Test Method for Rapid Thermal Degradation of Solid Electrical Insulating Materials By Thermogravimetric Method (TGA)", ASTM D3850-19, (20190101), pages 1 - 5, XP055873598
    - Nakamura, S. ; Todoki, M. ; Nakamura, K. ; Kanetsuna, H., "Thermal analysis of polymer samples by a round robin method", THERMOCHIMICA ACTA, ELSEVIER SCIENCE PUBLISHERS, AMSTERDAM, NL., AMSTERDAM, NL. , (19881201), vol. 136, doi:10.1016/0040-6031(88)87437-9, ISSN 0040-6031, pages 163 - 178, XP026597335

DOI:   http://dx.doi.org/10.1016/0040-6031(88)87437-9
    - Fiche Kepstan Technical Data - 7000 Series portant une date de Novembre 2012
    - Fiche Kepstan : Technical Data - 8000 Series portant une date de Mai 2013
    - Herblot Martin, "Synthèse et caractérisation de monomères téléchéliques précurseurs de polymères thermostables de type PEKK", THESIS, (20140101), pages 1 - 327, XP055873409
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.