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Extract from the Register of European Patents

EP About this file: EP3356461

EP3356461 - POLYCARBONATE COMPOSITIONS WITH IMPROVED STABILIZATION [Right-click to bookmark this link]
Former [2018/32]POLYCARBONATE COMPOSITIONS WITH IMPROVED STABILISATION
[2019/25]
StatusNo opposition filed within time limit
Status updated on  28.08.2020
Database last updated on 10.08.2024
FormerThe patent has been granted
Status updated on  20.09.2019
FormerGrant of patent is intended
Status updated on  05.06.2019
FormerRequest for examination was made
Status updated on  06.07.2018
FormerThe international publication has been made
Status updated on  08.04.2017
Most recent event   Tooltip08.07.2022Lapse of the patent in a contracting state
New state(s): MK		published on 10.08.2022  [2022/32]
Applicant(s)For all designated states
Covestro Deutschland AG
Kaiser-Wilhelm-Allee 60
51373 Leverkusen / DE
[2018/32]
Inventor(s)01 / SEIDEL, Andreas
Birnenweg 5
41542 Dormagen / DE
02 / HUFEN, Ralf
Zum Röltgenhof 25
47239 Duisburg / DE
03 / THIEM, Hans-Jürgen
Königsberger Straße 11
41539 Dormagen / DE
 [2018/32]
Representative(s)Levpat
c/o Covestro AG
Gebäude 4825
51365 Leverkusen / DE
[2018/32]
Application number, filing date16775664.229.09.2016
[2018/32]
WO2016EP73215
Priority number, dateEP2015018817602.10.2015         Original published format: EP 15188176
[2018/32]
Filing languageDE
Procedural languageDE
PublicationType: A1 Application with search report
No.:WO2017055416
Date:06.04.2017
Language:DE
[2017/14]
Type: A1 Application with search report 
No.:EP3356461
Date:08.08.2018
Language:DE
The application published by WIPO in one of the EPO official languages on 06.04.2017 takes the place of the publication of the European patent application.
[2018/32]
Type: B1 Patent specification 
No.:EP3356461
Date:23.10.2019
Language:DE
[2019/43]
Search report(s)International search report - published on:EP06.04.2017
ClassificationIPC:C08K5/17, C08L69/00
[2018/32]
CPC:
C08L69/00 (EP,KR,US); C08K5/175 (EP,KR,US); C08K3/30 (US);
C08K3/32 (EP,KR); C08K5/092 (EP,KR); C08L51/04 (US);
C08L55/02 (EP,KR,US); C08L69/005 (KR); C08K2003/3063 (US);
C08K2003/329 (EP,KR); C08K5/17 (EP) (-)
C-Set:
C08K5/175, C08L69/00 (EP);
C08L69/00, C08K2003/329, C08L55/02 (EP);
C08L69/00, C08K3/32, C08L55/02 (EP);
C08L69/00, C08K5/092, C08L55/02 (EP);
C08L69/00, C08K5/175, C08L55/02 (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 [2018/32]
Extension statesBANot yet paid
MENot yet paid
Validation statesMANot yet paid
MDNot yet paid
TitleGerman:POLYCARBONAT-ZUSAMMENSETZUNGEN MIT VERBESSERTER STABILISIERUNG[2018/32]
English:POLYCARBONATE COMPOSITIONS WITH IMPROVED STABILIZATION[2019/25]
French:COMPOSITIONS DE POLYCARBONATE PRÉSENTANT UNE STABILISATION AMÉLIORÉE[2019/25]
Former [2018/32]POLYCARBONATE COMPOSITIONS WITH IMPROVED STABILISATION
Former [2018/32]COMPOSITIONS DE POLYCARBONATE PRÉSENTANT UNE MEILLEURE STABILITÉ
Entry into regional phase02.05.2018National basic fee paid 
02.05.2018Designation fee(s) paid 
02.05.2018Examination fee paid 
Examination procedure16.03.2018Date on which the examining division has become responsible
02.05.2018Examination requested  [2018/32]
06.06.2019Communication of intention to grant the patent
27.08.2019Fee for grant paid
27.08.2019Fee for publishing/printing paid
27.08.2019Receipt of the translation of the claim(s)
Opposition(s)24.07.2020No opposition filed within time limit [2020/40]
Fees paidRenewal fee
11.09.2018Renewal fee patent year 03
13.09.2019Renewal 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  TooltipHU29.09.2016
AL23.10.2019
CY23.10.2019
CZ23.10.2019
DK23.10.2019
EE23.10.2019
ES23.10.2019
FI23.10.2019
HR23.10.2019
LT23.10.2019
LV23.10.2019
MC23.10.2019
MK23.10.2019
MT23.10.2019
PL23.10.2019
RO23.10.2019
RS23.10.2019
SE23.10.2019
SI23.10.2019
SK23.10.2019
SM23.10.2019
TR23.10.2019
BG23.01.2020
NO23.01.2020
GR24.01.2020
IS23.02.2020
PT24.02.2020
[2022/32]
Former [2022/28]HU29.09.2016
AL23.10.2019
CY23.10.2019
CZ23.10.2019
DK23.10.2019
EE23.10.2019
ES23.10.2019
FI23.10.2019
HR23.10.2019
LT23.10.2019
LV23.10.2019
MC23.10.2019
MT23.10.2019
PL23.10.2019
RO23.10.2019
RS23.10.2019
SE23.10.2019
SI23.10.2019
SK23.10.2019
SM23.10.2019
TR23.10.2019
BG23.01.2020
NO23.01.2020
GR24.01.2020
IS23.02.2020
PT24.02.2020
Former [2022/27]HU29.09.2016
AL23.10.2019
CY23.10.2019
CZ23.10.2019
DK23.10.2019
EE23.10.2019
ES23.10.2019
FI23.10.2019
HR23.10.2019
LT23.10.2019
LV23.10.2019
MT23.10.2019
PL23.10.2019
RO23.10.2019
RS23.10.2019
SE23.10.2019
SI23.10.2019
SK23.10.2019
SM23.10.2019
TR23.10.2019
BG23.01.2020
NO23.01.2020
GR24.01.2020
IS23.02.2020
PT24.02.2020
Former [2020/51]AL23.10.2019
CZ23.10.2019
DK23.10.2019
EE23.10.2019
ES23.10.2019
FI23.10.2019
HR23.10.2019
LT23.10.2019
LV23.10.2019
PL23.10.2019
RO23.10.2019
RS23.10.2019
SE23.10.2019
SI23.10.2019
SK23.10.2019
SM23.10.2019
BG23.01.2020
NO23.01.2020
GR24.01.2020
IS23.02.2020
PT24.02.2020
Former [2020/37]AL23.10.2019
CZ23.10.2019
DK23.10.2019
EE23.10.2019
ES23.10.2019
FI23.10.2019
HR23.10.2019
LT23.10.2019
LV23.10.2019
PL23.10.2019
RO23.10.2019
RS23.10.2019
SE23.10.2019
SK23.10.2019
SM23.10.2019
BG23.01.2020
NO23.01.2020
GR24.01.2020
IS23.02.2020
PT24.02.2020
Former [2020/36]AL23.10.2019
CZ23.10.2019
DK23.10.2019
EE23.10.2019
ES23.10.2019
FI23.10.2019
HR23.10.2019
LT23.10.2019
LV23.10.2019
PL23.10.2019
RO23.10.2019
RS23.10.2019
SE23.10.2019
BG23.01.2020
NO23.01.2020
GR24.01.2020
IS23.02.2020
PT24.02.2020
Former [2020/35]AL23.10.2019
CZ23.10.2019
ES23.10.2019
FI23.10.2019
HR23.10.2019
LT23.10.2019
LV23.10.2019
PL23.10.2019
RO23.10.2019
RS23.10.2019
SE23.10.2019
BG23.01.2020
NO23.01.2020
GR24.01.2020
IS24.02.2020
PT24.02.2020
Former [2020/34]AL23.10.2019
ES23.10.2019
FI23.10.2019
HR23.10.2019
LT23.10.2019
LV23.10.2019
PL23.10.2019
RS23.10.2019
SE23.10.2019
BG23.01.2020
NO23.01.2020
GR24.01.2020
IS24.02.2020
PT24.02.2020
Former [2020/32]AL23.10.2019
FI23.10.2019
HR23.10.2019
LT23.10.2019
LV23.10.2019
PL23.10.2019
RS23.10.2019
SE23.10.2019
BG23.01.2020
NO23.01.2020
GR24.01.2020
IS24.02.2020
PT24.02.2020
Former [2020/25]FI23.10.2019
HR23.10.2019
LT23.10.2019
LV23.10.2019
PL23.10.2019
RS23.10.2019
SE23.10.2019
BG23.01.2020
NO23.01.2020
GR24.01.2020
IS24.02.2020
PT24.02.2020
Former [2020/24]FI23.10.2019
LT23.10.2019
LV23.10.2019
PL23.10.2019
SE23.10.2019
BG23.01.2020
NO23.01.2020
GR24.01.2020
IS24.02.2020
PT24.02.2020
Former [2020/23]FI23.10.2019
LT23.10.2019
LV23.10.2019
PL23.10.2019
SE23.10.2019
BG23.01.2020
NO23.01.2020
GR24.01.2020
PT24.02.2020
Former [2020/22]FI23.10.2019
LT23.10.2019
SE23.10.2019
BG23.01.2020
NO23.01.2020
PT24.02.2020
Former [2020/21]NO23.01.2020
Cited inInternational search[A]EP0194719  (ENICHEM POLIMERI [IT]) [A] 1-4 * column 2, lines 30-43 * * examples 2, 5, 7-11 * * claim 1 *;
 [A]DE19753542  (BASF AG [DE]) [A] 1-15 * page 1, lines 3-19 * * page 10, lines 9-26 * * page 12, lines 19-20 * * claims 1, 3, 7-10 *;
 [AD]WO2007065579  (BAYER MATERIALSCIENCE AG [DE], et al) [AD] 1-15 * page 1, lines 2-5 * * page 2, line 17 - page 3, line 13 * * page 11, lines 15-24 * * page 13, line 20 - page 15, line 2 * * tables 1, 2 * * claims 1, 4-6, 9, 14, 17, 18 *;
 [A]WO2008122359  (BAYER MATERIALSCIENCE AG [DE], et al) [A] 1-15 * page 1, lines 4-6 * * page 2, lines 10-14, 33-34 * * page 3, line 15 - page 4, line 3 * * page 14, line 25 - page 16, line 5 * * page 17, line 1 - page 18, line 9 * * page 24, lines 16-20 * * table 1 * * claims 1, 7-12, 13-15 *;
 [AD]WO2009118114  (BAYER MATERIALSCIENCE AG [DE], et al) [AD] 1-15 * page 3, lines 5-11, 31-33 * * page 5, lines 12-13 * * page 22, lines 28-33 * * table 4 * * claims 1, 4, 5, 8, 9 *;
 [AD]WO2010063381  (BAYER MATERIALSCIENCE AG [DE], et al) [AD] 1-15 * page 1, lines 4-10 * * page 2, lines 4-26 * * page 14, line 10 - page 18, line 16 * * page 26, line 8 - page 27, line 3 * * examples 2, 3, 5, 7, 9, 10 ** claims 1, 11-15 *
by applicantUS3419634
 DE1900270
 DE1495626
 US3692744
 DE2232877
 DE2407674
 DE2407776
 DE2703376
 DE2714544
 DE2715932
 DE2842005
 DE3000610
 DE2940024
 DE3007934
 DE3334782
 WO8502622
 DE3832396
 JPH0218332B
 EP0576950
 US2006287422
 WO2007065579
 WO2009118114
 WO2010063381
 WO2013060687
 WO2013060685
    - W. SCHOLTAN; H. LANGE, KOLLOID, Z. UND Z. POLYMERE, (1972), vol. 250, pages 782 - 796
    - Kunststoff-Handbuch, CARL-HANSER-VERLAG, (1973), vol. VIII, page 695
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.