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Extract from the Register of European Patents

EP About this file: EP3166770

EP3166770 - MIXING ELEMENTS WITH IMPROVED DISPERSANT EFFECT [Right-click to bookmark this link]
Former [2017/20]MIXING ELEMENTS HAVING AN IMPROVED DISPERSING EFFECT
[2019/47]
StatusNo opposition filed within time limit
Status updated on  12.02.2021
Database last updated on 24.08.2024
FormerThe patent has been granted
Status updated on  06.03.2020
FormerGrant of patent is intended
Status updated on  03.12.2019
FormerExamination is in progress
Status updated on  19.01.2018
FormerRequest for examination was made
Status updated on  18.04.2017
FormerThe international publication has been made
Status updated on  23.12.2016
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
[2017/20]
Inventor(s)01 / BIERDEL, Michael
Henry-T. von Böttingerstrasse 16
51373 Leverkusen / DE
02 / KÖNIG, Thomas
Haydnstrasse 15
51375 Leverkusen / DE
 [2017/20]
Representative(s)Levpat
c/o Covestro AG
Gebäude 4825
51365 Leverkusen / DE
[2017/20]
Application number, filing date15736479.509.07.2015
[2017/20]
WO2015EP65705
Priority number, dateEP2014017666311.07.2014         Original published format: EP 14176663
[2017/20]
Filing languageDE
Procedural languageDE
PublicationType: A1 Application with search report
No.:WO2016005498
Date:14.01.2016
Language:DE
[2016/02]
Type: A1 Application with search report 
No.:EP3166770
Date:17.05.2017
Language:DE
The application published by WIPO in one of the EPO official languages on 14.01.2016 takes the place of the publication of the European patent application.
[2017/20]
Type: B1 Patent specification 
No.:EP3166770
Date:08.04.2020
Language:DE
[2020/15]
Search report(s)International search report - published on:EP14.01.2016
ClassificationIPC:B29C48/585, B29C48/56, B29C48/55, B29C48/59, B29C48/405, B29B7/48, // B29C48/54
[2019/47]
CPC:
B29B7/489 (EP,US); B29C48/76 (EP,CN,US); B01F27/1143 (US);
B01F27/421 (US); B29B7/482 (EP,US); B29B7/486 (US);
B29B7/488 (EP,US); B29B7/72 (EP); B29B7/845 (US);
B29B7/86 (US); B29B7/94 (EP); B29C48/2517 (EP,CN,US);
B29C48/40 (CN); B29C48/402 (CN,US); B29C48/405 (EP,US);
B29C48/55 (EP,US); B29C48/56 (EP,US); B29C48/585 (EP,CN,US);
B29C48/59 (CN); B29C48/60 (EP,US); B29C48/67 (CN,US);
B29C48/79 (US); B01F2101/2805 (US); B01F2215/0431 (US);
B29C2948/92104 (EP,CN,US); B29C2948/92228 (EP,CN,US); B29C2948/92447 (EP,CN,US);
B29C2948/926 (EP,CN,US); B29C2948/92723 (EP,CN,US); B29C2948/92933 (EP,US);
B29K2069/00 (EP,CN,US); Y02P70/10 (EP,US) (-)
Former IPC [2017/20]B29C47/60, B29C47/64, B29C47/08, B29C47/40, B29K69/00, B29C47/76
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 [2017/20]
Extension statesBANot yet paid
MENot yet paid
Validation statesMANot yet paid
TitleGerman:MISCHELEMENTE MIT VERBESSERTER DISPERGIERWIRKUNG[2017/20]
English:MIXING ELEMENTS WITH IMPROVED DISPERSANT EFFECT[2019/47]
French:ÉLÉMENTS COMPOSÉ À POUVOIR DISPERSANT AMÉLIORÉ[2019/47]
Former [2017/20]MIXING ELEMENTS HAVING AN IMPROVED DISPERSING EFFECT
Former [2017/20]ÉLÉMENTS MÉLANGEURS À EFFET DE DISPERSION AMÉLIORÉ
Entry into regional phase13.02.2017National basic fee paid 
13.02.2017Designation fee(s) paid 
13.02.2017Examination fee paid 
Examination procedure22.12.2016Date on which the examining division has become responsible
13.02.2017Examination requested  [2017/20]
10.07.2017Amendment by applicant (claims and/or description)
23.01.2018Despatch of a communication from the examining division (Time limit: M04)
07.05.2018Reply to a communication from the examining division
04.01.2019Despatch of a communication from the examining division (Time limit: M04)
25.01.2019Reply to a communication from the examining division
04.12.2019Communication of intention to grant the patent
28.02.2020Fee for grant paid
28.02.2020Fee for publishing/printing paid
28.02.2020Receipt of the translation of the claim(s)
Opposition(s)12.01.2021No opposition filed within time limit [2021/11]
Fees paidRenewal fee
12.07.2017Renewal fee patent year 03
11.07.2018Renewal fee patent year 04
15.07.2019Renewal 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  TooltipHU09.07.2015
AL08.04.2020
CY08.04.2020
CZ08.04.2020
DK08.04.2020
EE08.04.2020
ES08.04.2020
FI08.04.2020
HR08.04.2020
IT08.04.2020
LT08.04.2020
LV08.04.2020
MC08.04.2020
MK08.04.2020
MT08.04.2020
PL08.04.2020
RO08.04.2020
RS08.04.2020
SE08.04.2020
SI08.04.2020
SK08.04.2020
SM08.04.2020
TR08.04.2020
BG08.07.2020
NO08.07.2020
AT09.07.2020
GB09.07.2020
GR09.07.2020
IE09.07.2020
LU09.07.2020
CH31.07.2020
FR31.07.2020
LI31.07.2020
IS08.08.2020
PT17.08.2020
[2022/32]
Former [2022/27]HU09.07.2015
AL08.04.2020
CY08.04.2020
CZ08.04.2020
DK08.04.2020
EE08.04.2020
ES08.04.2020
FI08.04.2020
HR08.04.2020
IT08.04.2020
LT08.04.2020
LV08.04.2020
MC08.04.2020
MT08.04.2020
PL08.04.2020
RO08.04.2020
RS08.04.2020
SE08.04.2020
SI08.04.2020
SK08.04.2020
SM08.04.2020
TR08.04.2020
BG08.07.2020
NO08.07.2020
AT09.07.2020
GB09.07.2020
GR09.07.2020
IE09.07.2020
LU09.07.2020
CH31.07.2020
FR31.07.2020
LI31.07.2020
IS08.08.2020
PT17.08.2020
Former [2021/47]AL08.04.2020
CZ08.04.2020
DK08.04.2020
EE08.04.2020
ES08.04.2020
FI08.04.2020
HR08.04.2020
IT08.04.2020
LT08.04.2020
LV08.04.2020
MC08.04.2020
PL08.04.2020
RO08.04.2020
RS08.04.2020
SE08.04.2020
SI08.04.2020
SK08.04.2020
SM08.04.2020
BG08.07.2020
NO08.07.2020
AT09.07.2020
GB09.07.2020
GR09.07.2020
IE09.07.2020
LU09.07.2020
CH31.07.2020
FR31.07.2020
LI31.07.2020
IS08.08.2020
PT17.08.2020
Former [2021/37]AL08.04.2020
CZ08.04.2020
DK08.04.2020
EE08.04.2020
ES08.04.2020
FI08.04.2020
HR08.04.2020
IT08.04.2020
LT08.04.2020
LV08.04.2020
MC08.04.2020
PL08.04.2020
RO08.04.2020
RS08.04.2020
SE08.04.2020
SI08.04.2020
SK08.04.2020
SM08.04.2020
BG08.07.2020
NO08.07.2020
GB09.07.2020
GR09.07.2020
IE09.07.2020
LU09.07.2020
CH31.07.2020
FR31.07.2020
LI31.07.2020
IS08.08.2020
PT17.08.2020
Former [2021/23]AL08.04.2020
CZ08.04.2020
DK08.04.2020
EE08.04.2020
ES08.04.2020
FI08.04.2020
HR08.04.2020
IT08.04.2020
LT08.04.2020
LV08.04.2020
MC08.04.2020
PL08.04.2020
RO08.04.2020
RS08.04.2020
SE08.04.2020
SI08.04.2020
SK08.04.2020
SM08.04.2020
BG08.07.2020
NO08.07.2020
GB09.07.2020
GR09.07.2020
LU09.07.2020
CH31.07.2020
FR31.07.2020
LI31.07.2020
IS08.08.2020
PT17.08.2020
Former [2021/22]AL08.04.2020
CZ08.04.2020
DK08.04.2020
EE08.04.2020
ES08.04.2020
FI08.04.2020
HR08.04.2020
IT08.04.2020
LT08.04.2020
LV08.04.2020
MC08.04.2020
PL08.04.2020
RO08.04.2020
RS08.04.2020
SE08.04.2020
SK08.04.2020
SM08.04.2020
BG08.07.2020
NO08.07.2020
GB09.07.2020
GR09.07.2020
LU09.07.2020
CH31.07.2020
LI31.07.2020
IS08.08.2020
PT17.08.2020
Former [2021/20]AL08.04.2020
CZ08.04.2020
DK08.04.2020
EE08.04.2020
ES08.04.2020
FI08.04.2020
HR08.04.2020
IT08.04.2020
LT08.04.2020
LV08.04.2020
MC08.04.2020
PL08.04.2020
RO08.04.2020
RS08.04.2020
SE08.04.2020
SK08.04.2020
SM08.04.2020
BG08.07.2020
NO08.07.2020
GR09.07.2020
LU09.07.2020
CH31.07.2020
LI31.07.2020
IS08.08.2020
PT17.08.2020
Former [2021/13]AL08.04.2020
CZ08.04.2020
DK08.04.2020
EE08.04.2020
ES08.04.2020
FI08.04.2020
HR08.04.2020
IT08.04.2020
LT08.04.2020
LV08.04.2020
MC08.04.2020
PL08.04.2020
RO08.04.2020
RS08.04.2020
SE08.04.2020
SK08.04.2020
SM08.04.2020
BG08.07.2020
NO08.07.2020
GR09.07.2020
IS08.08.2020
PT17.08.2020
Former [2021/10]AL08.04.2020
CZ08.04.2020
DK08.04.2020
EE08.04.2020
ES08.04.2020
FI08.04.2020
HR08.04.2020
IT08.04.2020
LT08.04.2020
LV08.04.2020
PL08.04.2020
RO08.04.2020
RS08.04.2020
SE08.04.2020
SK08.04.2020
SM08.04.2020
BG08.07.2020
NO08.07.2020
GR09.07.2020
IS08.08.2020
PT17.08.2020
Former [2021/09]AL08.04.2020
CZ08.04.2020
DK08.04.2020
EE08.04.2020
ES08.04.2020
FI08.04.2020
HR08.04.2020
IT08.04.2020
LT08.04.2020
LV08.04.2020
RO08.04.2020
RS08.04.2020
SE08.04.2020
SM08.04.2020
BG08.07.2020
NO08.07.2020
GR09.07.2020
IS08.08.2020
PT17.08.2020
Former [2021/08]AL08.04.2020
DK08.04.2020
ES08.04.2020
FI08.04.2020
HR08.04.2020
LT08.04.2020
LV08.04.2020
RO08.04.2020
RS08.04.2020
SE08.04.2020
SM08.04.2020
BG08.07.2020
NO08.07.2020
GR09.07.2020
IS08.08.2020
PT17.08.2020
Former [2021/04]AL08.04.2020
FI08.04.2020
HR08.04.2020
LT08.04.2020
LV08.04.2020
RS08.04.2020
SE08.04.2020
BG08.07.2020
NO08.07.2020
GR09.07.2020
IS08.08.2020
PT17.08.2020
Former [2021/01]FI08.04.2020
HR08.04.2020
LT08.04.2020
LV08.04.2020
RS08.04.2020
SE08.04.2020
BG08.07.2020
NO08.07.2020
GR09.07.2020
IS08.08.2020
PT17.08.2020
Former [2020/51]FI08.04.2020
HR08.04.2020
LT08.04.2020
LV08.04.2020
RS08.04.2020
SE08.04.2020
NO08.07.2020
GR09.07.2020
IS08.08.2020
PT17.08.2020
Former [2020/50]FI08.04.2020
HR08.04.2020
LT08.04.2020
LV08.04.2020
SE08.04.2020
NO08.07.2020
GR09.07.2020
IS08.08.2020
PT17.08.2020
Former [2020/48]FI08.04.2020
LT08.04.2020
SE08.04.2020
NO08.07.2020
IS08.08.2020
PT17.08.2020
Former [2020/47]LT08.04.2020
NO08.07.2020
IS08.08.2020
Former [2020/46]IS08.08.2020
Cited inInternational search[AD]EP0537450  (WERNER & PFLEIDERER [DE]) [AD] 1-15 * the whole document *;
 [YD]JP2001310369  (ASAHI KASEI CORP) [YD] 1-15 * abstract * * paragraphs [0007] , [0011] , [0024] * * figure 2 *;
 [YD]DE102007055764  (KOBE STEEL LTD [JP]) [YD] 9 * paragraph [0062] *;
 [AD]WO2009051279  (TONEN SEKIYUKAGAKU KK [JP], et al) [AD] 1-15 * figure 6A *;
 [A]JP2011063015  (TORAY INDUSTRIES) [A] 1-15 * figure 1 ** paragraph [0059] *;
 [Y]DE102009057139  (BAYER TECHNOLOGY SERVICES GMBH [DE]) [Y] 1-15 * paragraphs [0043] , [0071] *;
 [AD]JP2012213996  (POLYPLASTICS CO) [AD] 1-15 * abstract * * paragraphs [0059] , [0060] , [0065] * * claim 1 * * figures 2,3 *
by applicantUS3114432
 DE3429960
 DE4134026
 JP2001310369
 DE102007055764
 WO2009051279
 JP2012213996
    - Veröffentlichung [2] = Aufbereitungstechnik, VDI VERLAG, (2013), pages 53 - 66
    - "Chemistry and Physics of Polycarbonates", SCHNELL, Polymer Reviews, INTERSCIENCE PUBLISHERS, (1964), vol. 9, pages 33 - 70
    - H. BURTTSCHEL ET AL., "Chlorine derivative of phenol causing taste and odor", J. AM. WATER WORKS ASSOC., (1959), vol. 51, page 205
    - C. JOLL ET AL., THE CHEMISTRY OF HALOPHENOL TASTES IN PERTH DRINKING WATER
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.