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Extract from the Register of European Patents

EP About this file: EP3387056

EP3387056 - POLYCARBONATE COMPOSITIONS CONTAINING POLYGLYCIDYL ETHER [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  10.03.2023
Database last updated on 03.10.2024
FormerThe patent has been granted
Status updated on  02.04.2022
FormerGrant of patent is intended
Status updated on  31.01.2022
FormerExamination is in progress
Status updated on  05.03.2021
FormerRequest for examination was made
Status updated on  14.09.2018
FormerThe international publication has been made
Status updated on  16.06.2017
Formerunknown
Status updated on  16.12.2016
Most recent event   Tooltip13.09.2024Lapse of the patent in a contracting state
New state(s): MT		published on 16.10.2024 [2024/42]
Applicant(s)For all designated states
Covestro Intellectual Property GmbH & Co. KG
Kaiser-Wilhelm-Allee 60
51373 Leverkusen / DE
[2020/38]
Former [2018/42]For all designated states
Covestro Deutschland AG
Kaiser-Wilhelm-Allee 60
51373 Leverkusen / DE
Inventor(s)01 / WEHRMANN, Rolf
Scheiblerstr. 93
47800 Krefeld / DE
02 / HEUER, Helmut, Werner
Schlossblick 17
57074 Siegen / DE
03 / BOUMANS, Anke
Klever Strasse 352
47574 Goch / DE
 [2018/42]
Representative(s)Levpat
c/o Covestro AG
Gebäude 4825
51365 Leverkusen / DE
[2018/42]
Application number, filing date16808662.708.12.2016
[2018/42]
WO2016EP80287
Priority number, dateEP2015019961511.12.2015         Original published format: EP 15199615
[2018/42]
Filing languageDE
Procedural languageDE
PublicationType: A1 Application with search report
No.:WO2017097915
Date:15.06.2017
Language:DE
[2017/24]
Type: A1 Application with search report 
No.:EP3387056
Date:17.10.2018
Language:DE
The application published by WIPO in one of the EPO official languages on 15.06.2017 takes the place of the publication of the European patent application.
[2018/42]
Type: B1 Patent specification 
No.:EP3387056
Date:04.05.2022
Language:DE
[2022/18]
Search report(s)International search report - published on:EP15.06.2017
ClassificationIPC:C08K5/1515, C08L69/00
[2018/42]
CPC:
C08L69/00 (EP,KR,US); C08K5/1515 (EP,KR,US)
C-Set:
C08K5/1515, C08L69/00 (EP,US);
C08L69/00, C08K5/1515, C08L69/00 (US,EP);
C08L69/00, C08L63/00, C08L69/00 (US,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 [2018/42]
Extension statesBANot yet paid
MENot yet paid
Validation statesMANot yet paid
MDNot yet paid
TitleGerman:POLYGLYCIDYLETHER-HALTIGE POLYCARBONATZUSAMMENSETZUNGEN[2018/42]
English:POLYCARBONATE COMPOSITIONS CONTAINING POLYGLYCIDYL ETHER[2018/42]
French:COMPOSITIONS DE POLYCARBONATE CONTENANT DE L'ETHER POLYGLYCIDYLIQUE[2022/01]
Former [2018/42]COMPOSITIONS DE POLYCARBONATE CONTENANT DE L'ÉTHER POLYGLYCIDYLIQUE
Entry into regional phase11.07.2018National basic fee paid 
11.07.2018Designation fee(s) paid 
11.07.2018Examination fee paid 
Examination procedure25.05.2018Date on which the examining division has become responsible
11.07.2018Examination requested  [2018/42]
08.01.2019Amendment by applicant (claims and/or description)
04.03.2021Despatch of a communication from the examining division (Time limit: M04)
15.03.2021Reply to a communication from the examining division
01.02.2022Communication of intention to grant the patent
24.03.2022Fee for grant paid
24.03.2022Fee for publishing/printing paid
24.03.2022Receipt of the translation of the claim(s)
Opposition(s)07.02.2023No opposition filed within time limit [2023/15]
Fees paidRenewal fee
12.12.2018Renewal fee patent year 03
13.12.2019Renewal fee patent year 04
14.12.2020Renewal fee patent year 05
30.11.2021Renewal fee patent year 06
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  TooltipHU08.12.2016
AL04.05.2022
CY04.05.2022
CZ04.05.2022
DK04.05.2022
EE04.05.2022
ES04.05.2022
FI04.05.2022
HR04.05.2022
IT04.05.2022
LT04.05.2022
LV04.05.2022
MC04.05.2022
MK04.05.2022
MT04.05.2022
NL04.05.2022
PL04.05.2022
RO04.05.2022
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SE04.05.2022
SI04.05.2022
SK04.05.2022
SM04.05.2022
BG04.08.2022
NO04.08.2022
GR05.08.2022
IS04.09.2022
PT05.09.2022
AT08.12.2022
GB08.12.2022
IE08.12.2022
LU08.12.2022
BE31.12.2022
CH31.12.2022
FR31.12.2022
LI31.12.2022
[2024/42]
Former [2024/29]HU08.12.2016
AL04.05.2022
CY04.05.2022
CZ04.05.2022
DK04.05.2022
EE04.05.2022
ES04.05.2022
FI04.05.2022
HR04.05.2022
IT04.05.2022
LT04.05.2022
LV04.05.2022
MC04.05.2022
MK04.05.2022
NL04.05.2022
PL04.05.2022
RO04.05.2022
RS04.05.2022
SE04.05.2022
SI04.05.2022
SK04.05.2022
SM04.05.2022
BG04.08.2022
NO04.08.2022
GR05.08.2022
IS04.09.2022
PT05.09.2022
AT08.12.2022
GB08.12.2022
IE08.12.2022
LU08.12.2022
BE31.12.2022
CH31.12.2022
FR31.12.2022
LI31.12.2022
Former [2024/27]HU08.12.2016
AL04.05.2022
CY04.05.2022
CZ04.05.2022
DK04.05.2022
EE04.05.2022
ES04.05.2022
FI04.05.2022
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IT04.05.2022
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MK04.05.2022
NL04.05.2022
PL04.05.2022
RO04.05.2022
RS04.05.2022
SE04.05.2022
SI04.05.2022
SK04.05.2022
SM04.05.2022
BG04.08.2022
NO04.08.2022
GR05.08.2022
IS04.09.2022
PT05.09.2022
AT08.12.2022
GB08.12.2022
IE08.12.2022
LU08.12.2022
BE31.12.2022
CH31.12.2022
FR31.12.2022
LI31.12.2022
Former [2024/23]HU08.12.2016
AL04.05.2022
CY04.05.2022
CZ04.05.2022
DK04.05.2022
EE04.05.2022
ES04.05.2022
FI04.05.2022
HR04.05.2022
IT04.05.2022
LT04.05.2022
LV04.05.2022
NL04.05.2022
PL04.05.2022
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SI04.05.2022
SK04.05.2022
SM04.05.2022
BG04.08.2022
NO04.08.2022
GR05.08.2022
IS04.09.2022
PT05.09.2022
AT08.12.2022
GB08.12.2022
IE08.12.2022
LU08.12.2022
BE31.12.2022
CH31.12.2022
FR31.12.2022
LI31.12.2022
Former [2024/21]HU08.12.2016
AL04.05.2022
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CZ04.05.2022
DK04.05.2022
EE04.05.2022
ES04.05.2022
FI04.05.2022
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NL04.05.2022
PL04.05.2022
RO04.05.2022
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SE04.05.2022
SI04.05.2022
SK04.05.2022
SM04.05.2022
BG04.08.2022
NO04.08.2022
GR05.08.2022
IS04.09.2022
PT05.09.2022
GB08.12.2022
IE08.12.2022
LU08.12.2022
BE31.12.2022
CH31.12.2022
FR31.12.2022
LI31.12.2022
Former [2024/18]HU08.12.2016
AL04.05.2022
CZ04.05.2022
DK04.05.2022
EE04.05.2022
ES04.05.2022
FI04.05.2022
HR04.05.2022
IT04.05.2022
LT04.05.2022
LV04.05.2022
NL04.05.2022
PL04.05.2022
RO04.05.2022
RS04.05.2022
SE04.05.2022
SI04.05.2022
SK04.05.2022
SM04.05.2022
BG04.08.2022
NO04.08.2022
GR05.08.2022
IS04.09.2022
PT05.09.2022
GB08.12.2022
IE08.12.2022
LU08.12.2022
BE31.12.2022
CH31.12.2022
FR31.12.2022
LI31.12.2022
Former [2024/11]AL04.05.2022
CZ04.05.2022
DK04.05.2022
EE04.05.2022
ES04.05.2022
FI04.05.2022
HR04.05.2022
IT04.05.2022
LT04.05.2022
LV04.05.2022
NL04.05.2022
PL04.05.2022
RO04.05.2022
RS04.05.2022
SE04.05.2022
SI04.05.2022
SK04.05.2022
SM04.05.2022
BG04.08.2022
NO04.08.2022
GR05.08.2022
IS04.09.2022
PT05.09.2022
GB08.12.2022
IE08.12.2022
LU08.12.2022
BE31.12.2022
CH31.12.2022
FR31.12.2022
LI31.12.2022
Former [2023/52]AL04.05.2022
CZ04.05.2022
DK04.05.2022
EE04.05.2022
ES04.05.2022
FI04.05.2022
HR04.05.2022
LT04.05.2022
LV04.05.2022
NL04.05.2022
PL04.05.2022
RO04.05.2022
RS04.05.2022
SE04.05.2022
SI04.05.2022
SK04.05.2022
SM04.05.2022
BG04.08.2022
NO04.08.2022
GR05.08.2022
IS04.09.2022
PT05.09.2022
GB08.12.2022
IE08.12.2022
LU08.12.2022
BE31.12.2022
CH31.12.2022
FR31.12.2022
LI31.12.2022
Former [2023/49]AL04.05.2022
CZ04.05.2022
DK04.05.2022
EE04.05.2022
ES04.05.2022
FI04.05.2022
HR04.05.2022
LT04.05.2022
LV04.05.2022
NL04.05.2022
PL04.05.2022
RO04.05.2022
RS04.05.2022
SE04.05.2022
SI04.05.2022
SK04.05.2022
SM04.05.2022
BG04.08.2022
NO04.08.2022
GR05.08.2022
IS04.09.2022
PT05.09.2022
GB08.12.2022
IE08.12.2022
LU08.12.2022
BE31.12.2022
CH31.12.2022
LI31.12.2022
Former [2023/48]AL04.05.2022
CZ04.05.2022
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EE04.05.2022
ES04.05.2022
FI04.05.2022
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LT04.05.2022
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NL04.05.2022
PL04.05.2022
RO04.05.2022
RS04.05.2022
SE04.05.2022
SI04.05.2022
SK04.05.2022
SM04.05.2022
BG04.08.2022
NO04.08.2022
GR05.08.2022
IS04.09.2022
PT05.09.2022
GB08.12.2022
IE08.12.2022
LU08.12.2022
CH31.12.2022
LI31.12.2022
Former [2023/47]AL04.05.2022
CZ04.05.2022
DK04.05.2022
EE04.05.2022
ES04.05.2022
FI04.05.2022
HR04.05.2022
LT04.05.2022
LV04.05.2022
NL04.05.2022
PL04.05.2022
RO04.05.2022
RS04.05.2022
SE04.05.2022
SI04.05.2022
SK04.05.2022
SM04.05.2022
BG04.08.2022
NO04.08.2022
GR05.08.2022
IS04.09.2022
PT05.09.2022
GB08.12.2022
LU08.12.2022
CH31.12.2022
LI31.12.2022
Former [2023/38]AL04.05.2022
CZ04.05.2022
DK04.05.2022
EE04.05.2022
ES04.05.2022
FI04.05.2022
HR04.05.2022
LT04.05.2022
LV04.05.2022
NL04.05.2022
PL04.05.2022
RO04.05.2022
RS04.05.2022
SE04.05.2022
SI04.05.2022
SK04.05.2022
SM04.05.2022
BG04.08.2022
NO04.08.2022
GR05.08.2022
IS04.09.2022
PT05.09.2022
LU08.12.2022
Former [2023/25]AL04.05.2022
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NL04.05.2022
PL04.05.2022
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SK04.05.2022
SM04.05.2022
BG04.08.2022
NO04.08.2022
GR05.08.2022
IS04.09.2022
PT05.09.2022
Former [2023/17]AL04.05.2022
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FI04.05.2022
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LT04.05.2022
LV04.05.2022
NL04.05.2022
PL04.05.2022
RO04.05.2022
RS04.05.2022
SE04.05.2022
SK04.05.2022
SM04.05.2022
BG04.08.2022
NO04.08.2022
GR05.08.2022
IS04.09.2022
PT05.09.2022
Former [2023/09]CZ04.05.2022
DK04.05.2022
EE04.05.2022
ES04.05.2022
FI04.05.2022
HR04.05.2022
LT04.05.2022
LV04.05.2022
NL04.05.2022
PL04.05.2022
RO04.05.2022
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SE04.05.2022
SK04.05.2022
SM04.05.2022
BG04.08.2022
NO04.08.2022
GR05.08.2022
IS04.09.2022
PT05.09.2022
Former [2023/07]DK04.05.2022
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FI04.05.2022
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RS04.05.2022
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BG04.08.2022
NO04.08.2022
GR05.08.2022
IS04.09.2022
PT05.09.2022
Former [2022/50]ES04.05.2022
FI04.05.2022
HR04.05.2022
LT04.05.2022
LV04.05.2022
NL04.05.2022
PL04.05.2022
RS04.05.2022
SE04.05.2022
BG04.08.2022
NO04.08.2022
GR05.08.2022
PT05.09.2022
Former [2022/49]ES04.05.2022
FI04.05.2022
HR04.05.2022
LT04.05.2022
LV04.05.2022
NL04.05.2022
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BG04.08.2022
NO04.08.2022
GR05.08.2022
PT05.09.2022
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Former [2022/47]ES04.05.2022
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PT05.09.2022
Cited inInternational search[A]US3945967  (JAQUISS DONALD B G) [A] 1-11 * abstract * * column 3, line 53 - line 57 *;
 [A]US4722955  (DICK KEVIN F [US]) [A] 1-11 * abstract * * column 4, line 3 - line 9 *;
 [A]EP0718367  (BAYER AG [DE]) [A] 1-11 * abstract *;
 [Y]EP0812884  (BAYER AG [US]) [Y] 1-11 * abstract *;
 [Y]US5859073  (PFAENDNER RUDOLF [DE], et al) [Y] 1-11 * abstract ** column 19, line 7 - line 42 *
by applicantUS2991273
 US2999825
 US2999846
 US3028635
 US3148172
 US3271367
 FR1561518
 DE1570703
 DE2036052
 DE2063050
 DE2211956
 DE3832396
 DE3918406
 US4982014
 EP0500496
 WO9615102
 EP0839623
 EP0953605
 DE102004020673
    - "Chemistry and Physics of Polycarbonates", SCHNELL, Polymer Reviews, INTERSCIENCE PUBLISHERS, (1964), vol. 9
    - "Polycarbonates", D. FREITAG; U. GRIGO; P.R. MÜLLER; H. NOUVERTNE, Encyclopedia of Polymer Science and Engineering, (1988), vol. 11, pages 648 - 718
    - "Polycarbonate", U. GRIGO; K. KIRCHNER; P.R. MÜLLER, Polycarbonate, Polyacetale, Polyester, Celluloseester, CARL HANSER VERLAG, (1992), vol. 3/1, pages 117 - 299
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.