EP3083883 - METHOD FOR CLEANING A LIQUID CRYSTAL MIXTURE [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 17.05.2019 Database last updated on 04.06.2024 | |
Former | The patent has been granted Status updated on 08.06.2018 | ||
Former | Grant of patent is intended Status updated on 06.02.2018 | ||
Former | Examination is in progress Status updated on 22.09.2017 | Most recent event Tooltip | 03.07.2020 | Lapse of the patent in a contracting state New state(s): CY, HU, MK | published on 05.08.2020 [2020/32] | Applicant(s) | For all designated states Merck Patent GmbH Frankfurter Strasse 250 64293 Darmstadt / DE | [2016/43] | Inventor(s) | 01 /
KAETZEL, Uwe Auf der Langweid 11 55271 Stadecken-Elsheim / DE | [2016/43] | Application number, filing date | 14818875.8 | 16.12.2014 | [2016/43] | WO2014EP03376 | Priority number, date | DE20131021279 | 18.12.2013 Original published format: DE102013021279 | [2016/43] | Filing language | DE | Procedural language | DE | Publication | Type: | A1 Application with search report | No.: | WO2015090565 | Date: | 25.06.2015 | Language: | DE | [2015/25] | Type: | A1 Application with search report | No.: | EP3083883 | Date: | 26.10.2016 | Language: | DE | The application published by WIPO in one of the EPO official languages on 25.06.2015 takes the place of the publication of the European patent application. | [2016/43] | Type: | B1 Patent specification | No.: | EP3083883 | Date: | 11.07.2018 | Language: | DE | [2018/28] | Search report(s) | International search report - published on: | EP | 25.06.2015 | Classification | IPC: | B01D61/44, C09K19/00, C09K19/12, C09K19/54, C09K19/06, C09K19/04, C09K19/30, C09K19/02 | [2018/09] | CPC: |
C09K19/00 (EP,KR,US);
B01D61/44 (US);
C09K19/02 (EP,KR,US);
C09K19/062 (EP,KR,US);
C09K19/3003 (US);
C09K19/3066 (US);
C09K19/54 (EP,KR,US);
C09K2019/0448 (EP,KR,US);
C09K2019/0466 (EP,KR,US);
C09K2019/3004 (US);
C09K2019/3006 (US);
C09K2019/3009 (US);
|
Former IPC [2016/43] | C09K19/00, C09K19/02, C09K19/06, C09K19/54, C09K19/04, C09K19/30 | Designated contracting states | AL, 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 [2016/43] | Extension states | BA | Not yet paid | ME | Not yet paid | Title | German: | VERFAHREN ZUM REINIGEN EINER FLÜSSIGKRISTALLMISCHUNG | [2016/43] | English: | METHOD FOR CLEANING A LIQUID CRYSTAL MIXTURE | [2016/43] | French: | PROCÉDÉ DE PURIFICATION D'UN MÉLANGE DE CRISTAUX LIQUIDES | [2016/43] | Entry into regional phase | 22.04.2016 | National basic fee paid | 22.04.2016 | Designation fee(s) paid | 22.04.2016 | Examination fee paid | Examination procedure | 22.04.2016 | Examination requested [2016/43] | 23.01.2017 | Amendment by applicant (claims and/or description) | 21.09.2017 | Despatch of a communication from the examining division (Time limit: M02) | 09.11.2017 | Reply to a communication from the examining division | 07.02.2018 | Communication of intention to grant the patent | 29.05.2018 | Fee for grant paid | 29.05.2018 | Fee for publishing/printing paid | 29.05.2018 | Receipt of the translation of the claim(s) | Opposition(s) | 12.04.2019 | No opposition filed within time limit [2019/25] | Fees paid | Renewal fee | 13.12.2016 | Renewal fee patent year 03 | 12.12.2017 | Renewal fee patent year 04 |
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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 Tooltip | HU | 16.12.2014 | AL | 11.07.2018 | CY | 11.07.2018 | CZ | 11.07.2018 | DK | 11.07.2018 | EE | 11.07.2018 | ES | 11.07.2018 | FI | 11.07.2018 | HR | 11.07.2018 | IT | 11.07.2018 | LT | 11.07.2018 | LV | 11.07.2018 | MC | 11.07.2018 | MK | 11.07.2018 | MT | 11.07.2018 | NL | 11.07.2018 | PL | 11.07.2018 | PT | 11.07.2018 | RO | 11.07.2018 | RS | 11.07.2018 | SE | 11.07.2018 | SI | 11.07.2018 | SK | 11.07.2018 | SM | 11.07.2018 | TR | 11.07.2018 | BG | 11.10.2018 | NO | 11.10.2018 | GR | 12.10.2018 | IS | 11.11.2018 | GB | 16.12.2018 | IE | 16.12.2018 | LU | 16.12.2018 | BE | 31.12.2018 | CH | 31.12.2018 | FR | 31.12.2018 | LI | 31.12.2018 | [2020/31] |
Former [2020/28] | AL | 11.07.2018 | |
CZ | 11.07.2018 | ||
DK | 11.07.2018 | ||
EE | 11.07.2018 | ||
ES | 11.07.2018 | ||
FI | 11.07.2018 | ||
HR | 11.07.2018 | ||
IT | 11.07.2018 | ||
LT | 11.07.2018 | ||
LV | 11.07.2018 | ||
MC | 11.07.2018 | ||
MT | 11.07.2018 | ||
NL | 11.07.2018 | ||
PL | 11.07.2018 | ||
PT | 11.07.2018 | ||
RO | 11.07.2018 | ||
RS | 11.07.2018 | ||
SE | 11.07.2018 | ||
SI | 11.07.2018 | ||
SK | 11.07.2018 | ||
SM | 11.07.2018 | ||
TR | 11.07.2018 | ||
BG | 11.10.2018 | ||
NO | 11.10.2018 | ||
GR | 12.10.2018 | ||
IS | 11.11.2018 | ||
GB | 16.12.2018 | ||
IE | 16.12.2018 | ||
LU | 16.12.2018 | ||
BE | 31.12.2018 | ||
CH | 31.12.2018 | ||
FR | 31.12.2018 | ||
LI | 31.12.2018 | ||
Former [2020/16] | AL | 11.07.2018 | |
CZ | 11.07.2018 | ||
DK | 11.07.2018 | ||
EE | 11.07.2018 | ||
ES | 11.07.2018 | ||
FI | 11.07.2018 | ||
HR | 11.07.2018 | ||
IT | 11.07.2018 | ||
LT | 11.07.2018 | ||
LV | 11.07.2018 | ||
MC | 11.07.2018 | ||
MT | 11.07.2018 | ||
NL | 11.07.2018 | ||
PL | 11.07.2018 | ||
RO | 11.07.2018 | ||
RS | 11.07.2018 | ||
SE | 11.07.2018 | ||
SI | 11.07.2018 | ||
SK | 11.07.2018 | ||
SM | 11.07.2018 | ||
TR | 11.07.2018 | ||
BG | 11.10.2018 | ||
NO | 11.10.2018 | ||
GR | 12.10.2018 | ||
IS | 11.11.2018 | ||
GB | 16.12.2018 | ||
IE | 16.12.2018 | ||
LU | 16.12.2018 | ||
BE | 31.12.2018 | ||
CH | 31.12.2018 | ||
FR | 31.12.2018 | ||
LI | 31.12.2018 | ||
Former [2020/08] | AL | 11.07.2018 | |
CZ | 11.07.2018 | ||
DK | 11.07.2018 | ||
EE | 11.07.2018 | ||
ES | 11.07.2018 | ||
FI | 11.07.2018 | ||
HR | 11.07.2018 | ||
IT | 11.07.2018 | ||
LT | 11.07.2018 | ||
LV | 11.07.2018 | ||
MC | 11.07.2018 | ||
MT | 11.07.2018 | ||
NL | 11.07.2018 | ||
PL | 11.07.2018 | ||
RO | 11.07.2018 | ||
RS | 11.07.2018 | ||
SE | 11.07.2018 | ||
SI | 11.07.2018 | ||
SK | 11.07.2018 | ||
SM | 11.07.2018 | ||
BG | 11.10.2018 | ||
NO | 11.10.2018 | ||
GR | 12.10.2018 | ||
IS | 11.11.2018 | ||
GB | 16.12.2018 | ||
IE | 16.12.2018 | ||
LU | 16.12.2018 | ||
BE | 31.12.2018 | ||
CH | 31.12.2018 | ||
FR | 31.12.2018 | ||
LI | 31.12.2018 | ||
Former [2020/04] | AL | 11.07.2018 | |
CZ | 11.07.2018 | ||
DK | 11.07.2018 | ||
EE | 11.07.2018 | ||
ES | 11.07.2018 | ||
FI | 11.07.2018 | ||
HR | 11.07.2018 | ||
IT | 11.07.2018 | ||
LT | 11.07.2018 | ||
LV | 11.07.2018 | ||
MC | 11.07.2018 | ||
NL | 11.07.2018 | ||
PL | 11.07.2018 | ||
RO | 11.07.2018 | ||
RS | 11.07.2018 | ||
SE | 11.07.2018 | ||
SI | 11.07.2018 | ||
SK | 11.07.2018 | ||
SM | 11.07.2018 | ||
BG | 11.10.2018 | ||
NO | 11.10.2018 | ||
GR | 12.10.2018 | ||
IS | 11.11.2018 | ||
GB | 16.12.2018 | ||
IE | 16.12.2018 | ||
LU | 16.12.2018 | ||
BE | 31.12.2018 | ||
CH | 31.12.2018 | ||
FR | 31.12.2018 | ||
LI | 31.12.2018 | ||
Former [2020/03] | AL | 11.07.2018 | |
CZ | 11.07.2018 | ||
DK | 11.07.2018 | ||
EE | 11.07.2018 | ||
ES | 11.07.2018 | ||
FI | 11.07.2018 | ||
HR | 11.07.2018 | ||
IT | 11.07.2018 | ||
LT | 11.07.2018 | ||
LV | 11.07.2018 | ||
MC | 11.07.2018 | ||
NL | 11.07.2018 | ||
PL | 11.07.2018 | ||
RO | 11.07.2018 | ||
RS | 11.07.2018 | ||
SE | 11.07.2018 | ||
SI | 11.07.2018 | ||
SK | 11.07.2018 | ||
SM | 11.07.2018 | ||
BG | 11.10.2018 | ||
NO | 11.10.2018 | ||
GR | 12.10.2018 | ||
IS | 11.11.2018 | ||
GB | 16.12.2018 | ||
IE | 16.12.2018 | ||
LU | 16.12.2018 | ||
BE | 31.12.2018 | ||
FR | 31.12.2018 | ||
Former [2019/51] | AL | 11.07.2018 | |
CZ | 11.07.2018 | ||
DK | 11.07.2018 | ||
EE | 11.07.2018 | ||
ES | 11.07.2018 | ||
FI | 11.07.2018 | ||
HR | 11.07.2018 | ||
IT | 11.07.2018 | ||
LT | 11.07.2018 | ||
LV | 11.07.2018 | ||
MC | 11.07.2018 | ||
NL | 11.07.2018 | ||
PL | 11.07.2018 | ||
RO | 11.07.2018 | ||
RS | 11.07.2018 | ||
SE | 11.07.2018 | ||
SI | 11.07.2018 | ||
SK | 11.07.2018 | ||
SM | 11.07.2018 | ||
BG | 11.10.2018 | ||
NO | 11.10.2018 | ||
GR | 12.10.2018 | ||
IS | 11.11.2018 | ||
IE | 16.12.2018 | ||
LU | 16.12.2018 | ||
BE | 31.12.2018 | ||
FR | 31.12.2018 | ||
Former [2019/49] | AL | 11.07.2018 | |
CZ | 11.07.2018 | ||
DK | 11.07.2018 | ||
EE | 11.07.2018 | ||
ES | 11.07.2018 | ||
FI | 11.07.2018 | ||
HR | 11.07.2018 | ||
IT | 11.07.2018 | ||
LT | 11.07.2018 | ||
LV | 11.07.2018 | ||
MC | 11.07.2018 | ||
NL | 11.07.2018 | ||
PL | 11.07.2018 | ||
RO | 11.07.2018 | ||
RS | 11.07.2018 | ||
SE | 11.07.2018 | ||
SI | 11.07.2018 | ||
SK | 11.07.2018 | ||
SM | 11.07.2018 | ||
BG | 11.10.2018 | ||
NO | 11.10.2018 | ||
GR | 12.10.2018 | ||
IS | 11.11.2018 | ||
IE | 16.12.2018 | ||
LU | 16.12.2018 | ||
FR | 31.12.2018 | ||
Former [2019/48] | AL | 11.07.2018 | |
CZ | 11.07.2018 | ||
DK | 11.07.2018 | ||
EE | 11.07.2018 | ||
ES | 11.07.2018 | ||
FI | 11.07.2018 | ||
HR | 11.07.2018 | ||
IT | 11.07.2018 | ||
LT | 11.07.2018 | ||
LV | 11.07.2018 | ||
MC | 11.07.2018 | ||
NL | 11.07.2018 | ||
PL | 11.07.2018 | ||
RO | 11.07.2018 | ||
RS | 11.07.2018 | ||
SE | 11.07.2018 | ||
SI | 11.07.2018 | ||
SK | 11.07.2018 | ||
SM | 11.07.2018 | ||
BG | 11.10.2018 | ||
NO | 11.10.2018 | ||
GR | 12.10.2018 | ||
IS | 11.11.2018 | ||
IE | 16.12.2018 | ||
LU | 16.12.2018 | ||
Former [2019/40] | AL | 11.07.2018 | |
CZ | 11.07.2018 | ||
DK | 11.07.2018 | ||
EE | 11.07.2018 | ||
ES | 11.07.2018 | ||
FI | 11.07.2018 | ||
HR | 11.07.2018 | ||
IT | 11.07.2018 | ||
LT | 11.07.2018 | ||
LV | 11.07.2018 | ||
MC | 11.07.2018 | ||
NL | 11.07.2018 | ||
PL | 11.07.2018 | ||
RO | 11.07.2018 | ||
RS | 11.07.2018 | ||
SE | 11.07.2018 | ||
SI | 11.07.2018 | ||
SK | 11.07.2018 | ||
SM | 11.07.2018 | ||
BG | 11.10.2018 | ||
NO | 11.10.2018 | ||
GR | 12.10.2018 | ||
IS | 11.11.2018 | ||
LU | 16.12.2018 | ||
Former [2019/39] | AL | 11.07.2018 | |
CZ | 11.07.2018 | ||
DK | 11.07.2018 | ||
EE | 11.07.2018 | ||
ES | 11.07.2018 | ||
FI | 11.07.2018 | ||
HR | 11.07.2018 | ||
IT | 11.07.2018 | ||
LT | 11.07.2018 | ||
LV | 11.07.2018 | ||
NL | 11.07.2018 | ||
PL | 11.07.2018 | ||
RO | 11.07.2018 | ||
RS | 11.07.2018 | ||
SE | 11.07.2018 | ||
SI | 11.07.2018 | ||
SK | 11.07.2018 | ||
SM | 11.07.2018 | ||
BG | 11.10.2018 | ||
NO | 11.10.2018 | ||
GR | 12.10.2018 | ||
IS | 11.11.2018 | ||
LU | 16.12.2018 | ||
Former [2019/37] | AL | 11.07.2018 | |
CZ | 11.07.2018 | ||
DK | 11.07.2018 | ||
EE | 11.07.2018 | ||
ES | 11.07.2018 | ||
FI | 11.07.2018 | ||
HR | 11.07.2018 | ||
IT | 11.07.2018 | ||
LT | 11.07.2018 | ||
LV | 11.07.2018 | ||
NL | 11.07.2018 | ||
PL | 11.07.2018 | ||
RO | 11.07.2018 | ||
RS | 11.07.2018 | ||
SE | 11.07.2018 | ||
SI | 11.07.2018 | ||
SK | 11.07.2018 | ||
SM | 11.07.2018 | ||
BG | 11.10.2018 | ||
NO | 11.10.2018 | ||
GR | 12.10.2018 | ||
IS | 11.11.2018 | ||
Former [2019/26] | AL | 11.07.2018 | |
CZ | 11.07.2018 | ||
DK | 11.07.2018 | ||
EE | 11.07.2018 | ||
ES | 11.07.2018 | ||
FI | 11.07.2018 | ||
HR | 11.07.2018 | ||
IT | 11.07.2018 | ||
LT | 11.07.2018 | ||
LV | 11.07.2018 | ||
NL | 11.07.2018 | ||
PL | 11.07.2018 | ||
RO | 11.07.2018 | ||
RS | 11.07.2018 | ||
SE | 11.07.2018 | ||
SK | 11.07.2018 | ||
SM | 11.07.2018 | ||
BG | 11.10.2018 | ||
NO | 11.10.2018 | ||
GR | 12.10.2018 | ||
IS | 11.11.2018 | ||
Former [2019/23] | AL | 11.07.2018 | |
CZ | 11.07.2018 | ||
EE | 11.07.2018 | ||
ES | 11.07.2018 | ||
FI | 11.07.2018 | ||
HR | 11.07.2018 | ||
IT | 11.07.2018 | ||
LT | 11.07.2018 | ||
LV | 11.07.2018 | ||
NL | 11.07.2018 | ||
PL | 11.07.2018 | ||
RO | 11.07.2018 | ||
RS | 11.07.2018 | ||
SE | 11.07.2018 | ||
SK | 11.07.2018 | ||
BG | 11.10.2018 | ||
NO | 11.10.2018 | ||
GR | 12.10.2018 | ||
IS | 11.11.2018 | ||
Former [2019/22] | AL | 11.07.2018 | |
CZ | 11.07.2018 | ||
FI | 11.07.2018 | ||
HR | 11.07.2018 | ||
IT | 11.07.2018 | ||
LT | 11.07.2018 | ||
LV | 11.07.2018 | ||
NL | 11.07.2018 | ||
PL | 11.07.2018 | ||
RO | 11.07.2018 | ||
RS | 11.07.2018 | ||
SE | 11.07.2018 | ||
BG | 11.10.2018 | ||
NO | 11.10.2018 | ||
GR | 12.10.2018 | ||
IS | 11.11.2018 | ||
Former [2019/21] | AL | 11.07.2018 | |
FI | 11.07.2018 | ||
HR | 11.07.2018 | ||
IT | 11.07.2018 | ||
LT | 11.07.2018 | ||
LV | 11.07.2018 | ||
NL | 11.07.2018 | ||
PL | 11.07.2018 | ||
RS | 11.07.2018 | ||
SE | 11.07.2018 | ||
BG | 11.10.2018 | ||
NO | 11.10.2018 | ||
GR | 12.10.2018 | ||
IS | 11.11.2018 | ||
Former [2019/12] | AL | 11.07.2018 | |
FI | 11.07.2018 | ||
HR | 11.07.2018 | ||
LT | 11.07.2018 | ||
LV | 11.07.2018 | ||
NL | 11.07.2018 | ||
PL | 11.07.2018 | ||
RS | 11.07.2018 | ||
SE | 11.07.2018 | ||
BG | 11.10.2018 | ||
NO | 11.10.2018 | ||
GR | 12.10.2018 | ||
IS | 11.11.2018 | ||
Former [2019/11] | FI | 11.07.2018 | |
HR | 11.07.2018 | ||
LT | 11.07.2018 | ||
NL | 11.07.2018 | ||
PL | 11.07.2018 | ||
RS | 11.07.2018 | ||
SE | 11.07.2018 | ||
BG | 11.10.2018 | ||
NO | 11.10.2018 | ||
GR | 12.10.2018 | ||
IS | 11.11.2018 | ||
Former [2019/10] | FI | 11.07.2018 | |
LT | 11.07.2018 | ||
NL | 11.07.2018 | ||
PL | 11.07.2018 | ||
RS | 11.07.2018 | ||
SE | 11.07.2018 | ||
BG | 11.10.2018 | ||
NO | 11.10.2018 | ||
GR | 12.10.2018 | ||
IS | 11.11.2018 | ||
Former [2019/08] | FI | 11.07.2018 | |
LT | 11.07.2018 | ||
NL | 11.07.2018 | ||
NO | 11.10.2018 | ||
IS | 11.11.2018 | ||
Former [2019/07] | LT | 11.07.2018 | |
NL | 11.07.2018 | ||
Former [2019/04] | NL | 11.07.2018 | Cited in | International search | [A]DE10125708 (MERCK KGAA [DE], et al) [A] 1-9* Ansprüche; Beispiele;; figure 1 *; | [A]CN101760204 (UNIV WUHAN POLYTECHNIC) [A] 1-9 * Ansprüche;; figure 1 *; | [A]CN101760203 (UNIV WUHAN POLYTECHNIC) [A] 1-9 * Ansprüche;; figure 1 * | by applicant | DE2209127 | DE2338281 | DE2240864 | DE2321632 | DE2450088 | DE2637430 | DE2853728 | EP0261712 | WO9322397 | DE19504224 | WO9522586 | US5518652 | WO9700600 | US5750051 | US5770107 | US6514578 | US6861107 | - PURE APPL. CHEM., (2001), vol. 73, no. 5, page 888 | - C- TSCHIERSKE; G. PELZL; S. DIELE, ANGEW. CHEM., (2004), vol. 116, pages 6340 - 6368 | - C. TSCHIERSKE; G. PELZL; S. DIELE, ANGEW. CHEM., (2004), vol. 116, pages 6340 - 6368 | - HALLER ET AL., MOL. CRYST. LIQ. CRYST. BAND, (1973), vol. 24, pages 249 - 258 |