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Extract from the Register of European Patents

EP About this file: EP2812121

EP2812121 - HYDROCYCLONE WITH ENRICHMENT OF THE FINE PARTICLES IN THE UNDERFLOW [Right-click to bookmark this link]
Former [2014/51]HYDROCYCLONE WITH FINE MATERIAL REDUCTION IN THE CYCLONE UNDERFLOW
[2019/50]
StatusNo opposition filed within time limit
Status updated on  12.02.2021
Database last updated on 25.09.2024
FormerThe patent has been granted
Status updated on  28.02.2020
FormerGrant of patent is intended
Status updated on  06.01.2020
Most recent event   Tooltip06.09.2024Lapse of the patent in a contracting state
New state(s): MT		published on 09.10.2024 [2024/41]
Applicant(s)For all designated states
Andritz AG
Stattegger Strasse 18
8045 Graz / AT
[2015/35]
Former [2014/51]For all designated states
Andritz Energy & Environment GmbH
Waagner-Biro-Platz 1
8074 Raaba / AT
Inventor(s)01 / KRAMER, Michael
Pfalzgrafenweg 3
8020 Graz / AT
 [2014/51]
Representative(s)Tschinder, Thomas
Stattegger Straße 18
8045 Graz / AT
[2014/51]
Application number, filing date13706422.608.02.2013
[2020/14]
WO2013EP00380
Priority number, dateAT2012000017710.02.2012         Original published format: AT 1772012
[2014/51]
Filing languageDE
Procedural languageDE
PublicationType: A1 Application with search report
No.:WO2013117342
Date:15.08.2013
Language:DE
[2013/33]
Type: A1 Application with search report 
No.:EP2812121
Date:17.12.2014
Language:DE
The application published by WIPO in one of the EPO official languages on 15.08.2013 takes the place of the publication of the European patent application.
[2014/51]
Type: B1 Patent specification 
No.:EP2812121
Date:01.04.2020
Language:DE
[2020/14]
Search report(s)International search report - published on:EP15.08.2013
ClassificationIPC:B04C5/04, B04C5/081
[2014/51]
CPC:
B04C5/04 (EP,KR,US); B01D45/16 (KR,US); B01D47/06 (KR,US);
B04C5/081 (EP,KR,US); B04C5/18 (EP,KR,US); B04C2009/008 (EP,KR,US);
B04C5/103 (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 [2014/51]
Extension statesBANot yet paid
MENot yet paid
TitleGerman:HYDROZYKLON MIT FEINSTOFFABREICHERUNG IM ZYKLONUNTERLAUF[2014/51]
English:HYDROCYCLONE WITH ENRICHMENT OF THE FINE PARTICLES IN THE UNDERFLOW[2019/50]
French:HYDROCYCLONE AVEC ENRICHISSEMENT DES PARTICULES FINES DANS LA PARTIE D'EVACUATION DES PARTICULES DENSES[2019/50]
Former [2014/51]HYDROCYCLONE WITH FINE MATERIAL REDUCTION IN THE CYCLONE UNDERFLOW
Former [2014/51]HYDROCYCLONE À APPAUVRISSEMENT EN MATIÈRES FINES DANS LE TAMISAT INFÉRIEUR DU CYCLONE
Entry into regional phase26.08.2014National basic fee paid 
26.08.2014Designation fee(s) paid 
26.08.2014Examination fee paid 
Examination procedure06.12.2013Request for preliminary examination filed
International Preliminary Examining Authority: EP
26.08.2014Examination requested  [2014/51]
25.03.2015Amendment by applicant (claims and/or description)
07.01.2020Communication of intention to grant the patent
03.02.2020Receipt of the translation of the claim(s)
11.02.2020Fee for grant paid
11.02.2020Fee for publishing/printing paid
Divisional application(s)The date of the Examining Division's first communication in respect of the earliest application for which a communication has been issued is  07.01.2020
Opposition(s)12.01.2021No opposition filed within time limit [2021/11]
Fees paidRenewal fee
23.02.2015Renewal fee patent year 03
22.02.2016Renewal fee patent year 04
17.02.2017Renewal fee patent year 05
22.02.2018Renewal fee patent year 06
21.02.2019Renewal fee patent year 07
24.02.2020Renewal fee patent year 08
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  TooltipHU08.02.2013
AL01.04.2020
CY01.04.2020
CZ01.04.2020
DK01.04.2020
EE01.04.2020
ES01.04.2020
FI01.04.2020
HR01.04.2020
IT01.04.2020
LT01.04.2020
LV01.04.2020
MC01.04.2020
MK01.04.2020
MT01.04.2020
NL01.04.2020
SE01.04.2020
SI01.04.2020
SK01.04.2020
SM01.04.2020
TR01.04.2020
BG01.07.2020
NO01.07.2020
GR02.07.2020
IS01.08.2020
PT17.08.2020
[2024/41]
Former [2024/29]HU08.02.2013
AL01.04.2020
CY01.04.2020
CZ01.04.2020
DK01.04.2020
EE01.04.2020
ES01.04.2020
FI01.04.2020
HR01.04.2020
IT01.04.2020
LT01.04.2020
LV01.04.2020
MC01.04.2020
MK01.04.2020
NL01.04.2020
SE01.04.2020
SI01.04.2020
SK01.04.2020
SM01.04.2020
TR01.04.2020
BG01.07.2020
NO01.07.2020
GR02.07.2020
IS01.08.2020
PT17.08.2020
Former [2024/22]HU08.02.2013
AL01.04.2020
CY01.04.2020
CZ01.04.2020
DK01.04.2020
EE01.04.2020
ES01.04.2020
FI01.04.2020
HR01.04.2020
IT01.04.2020
LT01.04.2020
LV01.04.2020
MC01.04.2020
MK01.04.2020
NL01.04.2020
SE01.04.2020
SI01.04.2020
SK01.04.2020
SM01.04.2020
BG01.07.2020
NO01.07.2020
GR02.07.2020
IS01.08.2020
PT17.08.2020
Former [2023/30]HU08.02.2013
AL01.04.2020
CY01.04.2020
CZ01.04.2020
DK01.04.2020
EE01.04.2020
ES01.04.2020
FI01.04.2020
HR01.04.2020
IT01.04.2020
LT01.04.2020
LV01.04.2020
MC01.04.2020
NL01.04.2020
SE01.04.2020
SI01.04.2020
SK01.04.2020
SM01.04.2020
BG01.07.2020
NO01.07.2020
GR02.07.2020
IS01.08.2020
PT17.08.2020
Former [2023/27]HU08.02.2013
AL01.04.2020
CZ01.04.2020
DK01.04.2020
EE01.04.2020
ES01.04.2020
FI01.04.2020
HR01.04.2020
IT01.04.2020
LT01.04.2020
LV01.04.2020
MC01.04.2020
NL01.04.2020
SE01.04.2020
SI01.04.2020
SK01.04.2020
SM01.04.2020
BG01.07.2020
NO01.07.2020
GR02.07.2020
IS01.08.2020
PT17.08.2020
Former [2021/41]AL01.04.2020
CZ01.04.2020
DK01.04.2020
EE01.04.2020
ES01.04.2020
FI01.04.2020
HR01.04.2020
IT01.04.2020
LT01.04.2020
LV01.04.2020
MC01.04.2020
NL01.04.2020
SE01.04.2020
SI01.04.2020
SK01.04.2020
SM01.04.2020
BG01.07.2020
NO01.07.2020
GR02.07.2020
IS01.08.2020
PT17.08.2020
Former [2021/24]AL01.04.2020
CZ01.04.2020
DK01.04.2020
EE01.04.2020
ES01.04.2020
FI01.04.2020
HR01.04.2020
IT01.04.2020
LT01.04.2020
LV01.04.2020
NL01.04.2020
SE01.04.2020
SI01.04.2020
SK01.04.2020
SM01.04.2020
BG01.07.2020
NO01.07.2020
GR02.07.2020
IS01.08.2020
PT17.08.2020
Former [2021/10]AL01.04.2020
CZ01.04.2020
DK01.04.2020
EE01.04.2020
ES01.04.2020
FI01.04.2020
HR01.04.2020
IT01.04.2020
LT01.04.2020
LV01.04.2020
NL01.04.2020
SE01.04.2020
SK01.04.2020
SM01.04.2020
BG01.07.2020
NO01.07.2020
GR02.07.2020
IS01.08.2020
PT17.08.2020
Former [2021/09]AL01.04.2020
CZ01.04.2020
DK01.04.2020
EE01.04.2020
ES01.04.2020
FI01.04.2020
HR01.04.2020
IT01.04.2020
LT01.04.2020
LV01.04.2020
NL01.04.2020
SE01.04.2020
SM01.04.2020
BG01.07.2020
NO01.07.2020
GR02.07.2020
IS01.08.2020
PT17.08.2020
Former [2021/08]AL01.04.2020
CZ01.04.2020
DK01.04.2020
ES01.04.2020
FI01.04.2020
HR01.04.2020
LT01.04.2020
LV01.04.2020
NL01.04.2020
SE01.04.2020
SM01.04.2020
BG01.07.2020
NO01.07.2020
GR02.07.2020
IS01.08.2020
PT17.08.2020
Former [2021/04]AL01.04.2020
CZ01.04.2020
FI01.04.2020
HR01.04.2020
LT01.04.2020
LV01.04.2020
NL01.04.2020
SE01.04.2020
BG01.07.2020
NO01.07.2020
GR02.07.2020
IS01.08.2020
PT17.08.2020
Former [2020/50]CZ01.04.2020
FI01.04.2020
HR01.04.2020
LT01.04.2020
LV01.04.2020
NL01.04.2020
SE01.04.2020
BG01.07.2020
NO01.07.2020
GR02.07.2020
IS01.08.2020
PT17.08.2020
Former [2020/49]CZ01.04.2020
FI01.04.2020
LT01.04.2020
NL01.04.2020
SE01.04.2020
BG01.07.2020
NO01.07.2020
IS01.08.2020
PT17.08.2020
Former [2020/48]FI01.04.2020
LT01.04.2020
NL01.04.2020
SE01.04.2020
BG01.07.2020
NO01.07.2020
IS01.08.2020
PT17.08.2020
Former [2020/47]LT01.04.2020
BG01.07.2020
NO01.07.2020
IS01.08.2020
Former [2020/46]BG01.07.2020
IS01.08.2020
Former [2020/39]BG01.07.2020
Cited inInternational search[X]US3507397  (ROBINSON WILLIAM R) [X] 1-4,7,9,12 * column 1, line 11 - line 26 * * column 2, line 33 - line 42 * * column 3, line 10 - column 4, line 73 * * figures 1,3,4 *;
 [X]US4652363  (MILLER FRANCIS G [US]) [X] 1-4,7,9,12 * column 1, line 7 - line 12 * * column 3, line 49 - column 5, line 44 * * figures 1-8 *;
 [A]FR2629371  (STUMM ERIC [FR]) [A] 1,12 * abstract * * figures 1-4 *;
 [A]US4969934  (KUSIK CHARLES L [US], et al) [A] 1,12 * abstract ** figures 1-4 *
by applicantEP1069234
 DE102009057079
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.