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Extract from the Register of European Patents

EP About this file: EP3749434

EP3749434 - FILTRATION SYSTEMS, FILTER ELEMENTS AND METHODS WITH WIRELESS POWER TRANSMISSION AND SEPARATE SIGNAL OUTPUT [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  13.09.2024
Database last updated on 18.09.2024
FormerThe patent has been granted
Status updated on  06.10.2023
FormerGrant of patent is intended
Status updated on  11.06.2023
FormerExamination is in progress
Status updated on  29.04.2022
FormerRequest for examination was made
Status updated on  13.11.2020
FormerThe international publication has been made
Status updated on  17.08.2019
Formerunknown
Status updated on  05.03.2019
Most recent event   Tooltip13.09.2024No opposition filed within time limitpublished on 16.10.2024 [2024/42]
Applicant(s)For all designated states
Donaldson Company, Inc.
1400 West 94th Street
Bloomington, MN 55431 / US
[2022/49]
Former [2022/41]For all designated states
Donaldson Company, Inc.
1400 West 94th Street
Bloomington, MN 55431 / US
Former [2020/51]For all designated states
DONALDSON COMPANY, INC.
1400 West 94th Street
P.O. Box 1299
Minneapolis, MN 55440-1299 / US
Inventor(s)01 / MILLER, Danny W.
1400 West 94th Street P.O. Box 1299
Minneapolis, Minnesota 55440-1299 / US
02 / ADAMEK, Daniel E.
1400 West 94th Street P.O. Box 1299
Minneapolis, Minnesota 55440-1299 / US
 [2020/51]
Representative(s)PGA S.p.A., Milano, Succursale di Lugano
Via Castagnola, 21c
6900 Lugano / CH
[2020/51]
Application number, filing date19706222.707.02.2019
[2020/51]
WO2019US17059
Priority number, dateUS201862627425P07.02.2018         Original published format: US 201862627425 P
[2020/51]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2019157187
Date:15.08.2019
Language:EN
[2019/33]
Type: A1 Application with search report 
No.:EP3749434
Date:16.12.2020
Language:EN
The application published by WIPO in one of the EPO official languages on 15.08.2019 takes the place of the publication of the European patent application.
[2020/51]
Type: B1 Patent specification 
No.:EP3749434
Date:08.11.2023
Language:EN
[2023/45]
Search report(s)International search report - published on:EP15.08.2019
ClassificationIPC:B01D46/42, B01D46/00, B01D46/10, B01D46/52, B01D46/24, B01D29/01, B01D29/11, B01D29/58, B01D46/62
[2023/27]
CPC:
B01D46/429 (EP,US); B01D46/00 (CN); B01D29/01 (EP);
B01D29/111 (EP); B01D29/114 (EP,US); B01D29/58 (EP);
B01D46/10 (EP); B01D46/2411 (EP); B01D46/42 (CN);
B01D46/525 (EP); B01D46/62 (EP,US); F02C7/052 (CN);
F02C7/32 (CN); F02M35/0205 (CN); F02M35/02416 (CN);
F02M35/042 (CN); F02M35/09 (CN); B01D2201/291 (EP,US);
B01D2201/4023 (US); B01D2201/54 (EP,US); B01D2201/56 (EP,US) (-)
Former IPC [2020/51]B01D46/42, B01D46/00, B01D46/10, B01D46/24, B01D46/52, B01D29/01, B01D29/11, B01D29/58
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 [2020/51]
Extension statesBANot yet paid
MENot yet paid
Validation statesKHNot yet paid
MANot yet paid
MDNot yet paid
TNNot yet paid
TitleGerman:FILTRATIONSSYSTEME, FILTERELEMENTE UND VERFAHREN MIT DRAHTLOSER ENERGIEÜBERTRAGUNG UND SEPARATER SIGNALAUSGABE[2020/51]
English:FILTRATION SYSTEMS, FILTER ELEMENTS AND METHODS WITH WIRELESS POWER TRANSMISSION AND SEPARATE SIGNAL OUTPUT[2020/51]
French:SYSTÈMES DE FILTRATION, ÉLÉMENTS DE FILTRE ET PROCÉDÉS AVEC TRANSMISSION D'ÉNERGIE SANS FIL ET SORTIE DE SIGNAL SÉPARÉE[2020/51]
Entry into regional phase25.08.2020National basic fee paid 
25.08.2020Designation fee(s) paid 
25.08.2020Examination fee paid 
Examination procedure25.08.2020Examination requested  [2020/51]
25.08.2020Date on which the examining division has become responsible
17.03.2021Amendment by applicant (claims and/or description)
02.05.2022Despatch of a communication from the examining division (Time limit: M04)
18.08.2022Reply to a communication from the examining division
12.06.2023Communication of intention to grant the patent
29.09.2023Fee for grant paid
29.09.2023Fee for publishing/printing paid
29.09.2023Receipt of the translation of the claim(s)
Opposition(s)09.08.2024No opposition filed within time limit [2024/42]
Fees paidRenewal fee
25.02.2021Renewal fee patent year 03
17.02.2022Renewal fee patent year 04
22.02.2023Renewal fee patent year 05
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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  TooltipAT08.11.2023
CZ08.11.2023
DK08.11.2023
EE08.11.2023
ES08.11.2023
HR08.11.2023
IT08.11.2023
LT08.11.2023
LV08.11.2023
NL08.11.2023
PL08.11.2023
RO08.11.2023
RS08.11.2023
SE08.11.2023
SK08.11.2023
SM08.11.2023
BG08.02.2024
NO08.02.2024
GR09.02.2024
IS08.03.2024
PT08.03.2024
[2024/36]
Former [2024/35]AT08.11.2023
CZ08.11.2023
DK08.11.2023
EE08.11.2023
ES08.11.2023
HR08.11.2023
LT08.11.2023
LV08.11.2023
NL08.11.2023
PL08.11.2023
RO08.11.2023
RS08.11.2023
SE08.11.2023
SM08.11.2023
BG08.02.2024
NO08.02.2024
GR09.02.2024
IS08.03.2024
PT08.03.2024
Former [2024/34]AT08.11.2023
DK08.11.2023
EE08.11.2023
ES08.11.2023
HR08.11.2023
LT08.11.2023
LV08.11.2023
NL08.11.2023
PL08.11.2023
RS08.11.2023
SE08.11.2023
SM08.11.2023
BG08.02.2024
NO08.02.2024
GR09.02.2024
IS08.03.2024
PT08.03.2024
Former [2024/33]AT08.11.2023
DK08.11.2023
ES08.11.2023
HR08.11.2023
LT08.11.2023
LV08.11.2023
NL08.11.2023
PL08.11.2023
RS08.11.2023
SE08.11.2023
SM08.11.2023
BG08.02.2024
NO08.02.2024
GR09.02.2024
IS08.03.2024
PT08.03.2024
Former [2024/26]AT08.11.2023
ES08.11.2023
HR08.11.2023
LT08.11.2023
LV08.11.2023
NL08.11.2023
PL08.11.2023
RS08.11.2023
SE08.11.2023
BG08.02.2024
NO08.02.2024
GR09.02.2024
IS08.03.2024
PT08.03.2024
Former [2024/25]AT08.11.2023
ES08.11.2023
HR08.11.2023
LT08.11.2023
NL08.11.2023
PL08.11.2023
RS08.11.2023
SE08.11.2023
BG08.02.2024
NO08.02.2024
GR09.02.2024
IS08.03.2024
PT08.03.2024
Former [2024/23]AT08.11.2023
ES08.11.2023
LT08.11.2023
NL08.11.2023
BG08.02.2024
GR09.02.2024
IS08.03.2024
PT08.03.2024
Former [2024/21]LT08.11.2023
NL08.11.2023
BG08.02.2024
GR09.02.2024
IS08.03.2024
Former [2024/20]GR09.02.2024
IS08.03.2024
Cited inInternational search[XY]WO2005113112  (DONALDSON CO INC [US], et al);
 [Y]US2006060512  (ASTLE ROBERT E [US], et al);
 [Y]US2006254986  (HANSON TODD [US], et al);
 [A]US2012303204  (NARISAKO HIDEKI [JP], et al)
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.