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Extract from the Register of European Patents

EP About this file: EP3140279

EP3140279 - PROCESS FOR PRODUCING DIARYLCARBONATES [Right-click to bookmark this link]
Former [2017/11]METHOD FOR PRODUCING DIARYL CARBONATES
[2019/28]
StatusNo opposition filed within time limit
Status updated on  21.08.2020
Database last updated on 25.09.2024
FormerThe patent has been granted
Status updated on  13.09.2019
FormerGrant of patent is intended
Status updated on  03.07.2019
FormerRequest for examination was made
Status updated on  10.02.2017
FormerThe international publication has been made
Status updated on  22.11.2016
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
[2017/11]
Inventor(s)01 / KÖHLER, Karl-Heinz
An der Unterbahn 31
52078 Aachen / DE
02 / LEIBERICH, Ricarda
An der Aue 15
63263 Neu-Isenburg / DE
03 / HALLENBERGER, Kaspar
Dechant-Fein-Str. 24
51375 Leverkusen / DE
04 / KRÄMER, Korbinian
Schwerinstrasse 25
50733 Köln / DE
05 / LIPSKI, Florian
Peter-Kraft-Strasse 74
40882 Ratingen / DE
06 / KAHNIS, Henning
Siegfriedstrasse 4
50667 Köln / DE
07 / DENECKER, Gabriel
Vinkenlaan 18
B-2920 Kalmthout / BE
08 / VANDEN EYNDE, Johan
Hekers 81
B-9052 Zwijnaarde / BE
09 / SOMHOM, Weerachanan
189/11 M. Tasao district
Uttaradit 53000 / TH
 [2017/11]
Representative(s)Levpat
c/o Covestro AG
Gebäude 4825
51365 Leverkusen / DE
[2017/11]
Application number, filing date15719240.205.05.2015
[2017/11]
WO2015EP59774
Priority number, dateEP2014016776409.05.2014         Original published format: EP 14167764
[2017/11]
Filing languageDE
Procedural languageDE
PublicationType: A1 Application with search report
No.:WO2015169775
Date:12.11.2015
Language:DE
[2015/45]
Type: A1 Application with search report 
No.:EP3140279
Date:15.03.2017
Language:DE
The application published by WIPO in one of the EPO official languages on 12.11.2015 takes the place of the publication of the European patent application.
[2017/11]
Type: B1 Patent specification 
No.:EP3140279
Date:16.10.2019
Language:DE
[2019/42]
Search report(s)International search report - published on:EP12.11.2015
ClassificationIPC:B01J31/02, C07C68/02, C07C68/08
[2019/28]
CPC:
C07C68/02 (EP,CN,KR,US); B01J31/0244 (KR); B01J31/0271 (US);
C07C68/08 (EP,CN,KR,US); C07C69/96 (KR); B01J2231/49 (US);
B01J2531/002 (US); Y02P20/582 (EP,US); Y02P20/584 (KR) (-)
C-Set:
C07C68/02, C07C69/96 (US,CN,EP);
C07C68/08, C07C69/96 (EP,CN,US)
Former IPC [2017/11]C07C68/08, C07C69/96
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 [2017/11]
Extension statesBANot yet paid
MENot yet paid
Validation statesMANot yet paid
TitleGerman:VERFAHREN ZUR HERSTELLUNG VON DIARYLCARBONATEN[2017/11]
English:PROCESS FOR PRODUCING DIARYLCARBONATES[2019/28]
French:PROCÉDÉ DE PRODUCTION DE DIARYLCARBONATES[2017/11]
Former [2017/11]METHOD FOR PRODUCING DIARYL CARBONATES
Entry into regional phase09.12.2016National basic fee paid 
09.12.2016Designation fee(s) paid 
09.12.2016Examination fee paid 
Examination procedure24.10.2016Date on which the examining division has become responsible
09.12.2016Examination requested  [2017/11]
30.06.2017Amendment by applicant (claims and/or description)
04.07.2019Communication of intention to grant the patent
02.09.2019Fee for grant paid
02.09.2019Fee for publishing/printing paid
02.09.2019Receipt of the translation of the claim(s)
Opposition(s)17.07.2020No opposition filed within time limit [2020/39]
Fees paidRenewal fee
10.05.2017Renewal fee patent year 03
11.05.2018Renewal fee patent year 04
15.05.2019Renewal 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  TooltipHU05.05.2015
AL16.10.2019
CY16.10.2019
CZ16.10.2019
DK16.10.2019
EE16.10.2019
FI16.10.2019
HR16.10.2019
IT16.10.2019
LT16.10.2019
LV16.10.2019
MC16.10.2019
MK16.10.2019
MT16.10.2019
NL16.10.2019
PL16.10.2019
RO16.10.2019
RS16.10.2019
SE16.10.2019
SI16.10.2019
SK16.10.2019
SM16.10.2019
TR16.10.2019
BG16.01.2020
NO16.01.2020
GR17.01.2020
IS16.02.2020
PT17.02.2020
AT05.05.2020
GB05.05.2020
IE05.05.2020
LU05.05.2020
BE31.05.2020
CH31.05.2020
FR31.05.2020
LI31.05.2020
[2022/32]
Former [2022/27]HU05.05.2015
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DK16.10.2019
EE16.10.2019
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IT16.10.2019
LT16.10.2019
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MC16.10.2019
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PL16.10.2019
RO16.10.2019
RS16.10.2019
SE16.10.2019
SI16.10.2019
SK16.10.2019
SM16.10.2019
TR16.10.2019
BG16.01.2020
NO16.01.2020
GR17.01.2020
IS16.02.2020
PT17.02.2020
AT05.05.2020
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IE05.05.2020
LU05.05.2020
BE31.05.2020
CH31.05.2020
FR31.05.2020
LI31.05.2020
Former [2021/37]AL16.10.2019
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MC16.10.2019
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PL16.10.2019
RO16.10.2019
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SI16.10.2019
SK16.10.2019
SM16.10.2019
BG16.01.2020
NO16.01.2020
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IS16.02.2020
PT17.02.2020
AT05.05.2020
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IE05.05.2020
LU05.05.2020
BE31.05.2020
CH31.05.2020
FR31.05.2020
LI31.05.2020
Former [2021/23]AL16.10.2019
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LV16.10.2019
MC16.10.2019
NL16.10.2019
PL16.10.2019
RO16.10.2019
RS16.10.2019
SE16.10.2019
SI16.10.2019
SK16.10.2019
SM16.10.2019
BG16.01.2020
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IS16.02.2020
PT17.02.2020
GB05.05.2020
IE05.05.2020
LU05.05.2020
BE31.05.2020
CH31.05.2020
FR31.05.2020
LI31.05.2020
Former [2021/22]AL16.10.2019
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MC16.10.2019
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PL16.10.2019
RO16.10.2019
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SE16.10.2019
SI16.10.2019
SK16.10.2019
SM16.10.2019
BG16.01.2020
NO16.01.2020
GR17.01.2020
IS16.02.2020
PT17.02.2020
GB05.05.2020
IE05.05.2020
LU05.05.2020
CH31.05.2020
LI31.05.2020
Former [2021/20]AL16.10.2019
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LV16.10.2019
MC16.10.2019
NL16.10.2019
PL16.10.2019
RO16.10.2019
RS16.10.2019
SE16.10.2019
SI16.10.2019
SK16.10.2019
SM16.10.2019
BG16.01.2020
NO16.01.2020
GR17.01.2020
IS16.02.2020
PT17.02.2020
IE05.05.2020
LU05.05.2020
CH31.05.2020
LI31.05.2020
Former [2021/15]AL16.10.2019
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DK16.10.2019
EE16.10.2019
FI16.10.2019
HR16.10.2019
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LV16.10.2019
MC16.10.2019
NL16.10.2019
PL16.10.2019
RO16.10.2019
RS16.10.2019
SE16.10.2019
SI16.10.2019
SK16.10.2019
SM16.10.2019
BG16.01.2020
NO16.01.2020
GR17.01.2020
IS16.02.2020
PT17.02.2020
LU05.05.2020
CH31.05.2020
LI31.05.2020
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LV16.10.2019
MC16.10.2019
NL16.10.2019
PL16.10.2019
RO16.10.2019
RS16.10.2019
SE16.10.2019
SI16.10.2019
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SM16.10.2019
BG16.01.2020
NO16.01.2020
GR17.01.2020
IS16.02.2020
PT17.02.2020
CH31.05.2020
LI31.05.2020
Former [2021/07]AL16.10.2019
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DK16.10.2019
EE16.10.2019
FI16.10.2019
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LV16.10.2019
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PL16.10.2019
RO16.10.2019
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SE16.10.2019
SI16.10.2019
SK16.10.2019
SM16.10.2019
BG16.01.2020
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IS16.02.2020
PT17.02.2020
CH31.05.2020
LI31.05.2020
Former [2020/51]AL16.10.2019
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LV16.10.2019
NL16.10.2019
PL16.10.2019
RO16.10.2019
RS16.10.2019
SE16.10.2019
SI16.10.2019
SK16.10.2019
SM16.10.2019
BG16.01.2020
NO16.01.2020
GR17.01.2020
IS16.02.2020
PT17.02.2020
Former [2020/38]AL16.10.2019
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LV16.10.2019
NL16.10.2019
PL16.10.2019
RO16.10.2019
RS16.10.2019
SE16.10.2019
SK16.10.2019
SM16.10.2019
BG16.01.2020
NO16.01.2020
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PT17.02.2020
Former [2020/37]AL16.10.2019
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FI16.10.2019
HR16.10.2019
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NL16.10.2019
PL16.10.2019
RO16.10.2019
RS16.10.2019
SE16.10.2019
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SM16.10.2019
BG16.01.2020
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IS16.02.2020
PT17.02.2020
Former [2020/36]AL16.10.2019
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EE16.10.2019
FI16.10.2019
HR16.10.2019
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NL16.10.2019
PL16.10.2019
RO16.10.2019
RS16.10.2019
SE16.10.2019
BG16.01.2020
NO16.01.2020
GR17.01.2020
IS16.02.2020
PT17.02.2020
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FI16.10.2019
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LV16.10.2019
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RO16.10.2019
RS16.10.2019
SE16.10.2019
BG16.01.2020
NO16.01.2020
GR17.01.2020
PT17.02.2020
IS24.02.2020
Former [2020/32]AL16.10.2019
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LV16.10.2019
NL16.10.2019
PL16.10.2019
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SE16.10.2019
BG16.01.2020
NO16.01.2020
GR17.01.2020
PT17.02.2020
IS24.02.2020
Former [2020/25]FI16.10.2019
HR16.10.2019
LT16.10.2019
LV16.10.2019
NL16.10.2019
PL16.10.2019
RS16.10.2019
SE16.10.2019
BG16.01.2020
NO16.01.2020
GR17.01.2020
PT17.02.2020
IS24.02.2020
Former [2020/24]FI16.10.2019
LT16.10.2019
LV16.10.2019
NL16.10.2019
PL16.10.2019
SE16.10.2019
BG16.01.2020
NO16.01.2020
GR17.01.2020
PT17.02.2020
IS24.02.2020
Former [2020/23]FI16.10.2019
LT16.10.2019
LV16.10.2019
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PL16.10.2019
SE16.10.2019
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Cited inInternational search[Y]EP0801053  (BAYER AG [DE]) [Y] 1-14 * example 1; claim 1 *;
 [Y]WO2013007601  (BAYER IP GMBH [DE], et al) [Y] 1-14* Seite 8, Zeilen 6-25;; claims 1,8 *
by applicantUS2362865
 US5239106
 JPH0924278
 JPH09100256
 JPH09278714
 JPH1077250
 JPH10245366
 JPH1112230
 EP1234845
 WO2008114750
 JP2008231073
 JP2009114195
 EP2371806
 EP2371807
    - "Chemistry and Physics of Polycarbonates", H. SCHNELL, Polymer Reviews, JOHN WILEY AND SONS, INC., (1964), vol. 9, page 50,51
    - CHEM.-ING.-TECHN., (1985), vol. 57, page 91 FF
    - CHEM.- ING.-TECHN., (1985), vol. 57, page 95
    - "Unit Operations I", Ullmann's Encyclopedia of Industrial Chemistry, (1988), vol. B 2
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.