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Extract from the Register of European Patents

EP About this file: EP3705164

EP3705164 - LEAKAGE DETECTOR FOR FILTER ELEMENTS [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  05.05.2023
Database last updated on 06.11.2024
FormerThe patent has been granted
Status updated on  27.05.2022
FormerGrant of patent is intended
Status updated on  28.03.2022
FormerRequest for examination was made
Status updated on  12.03.2021
FormerThe application has been published
Status updated on  07.08.2020
Most recent event   Tooltip19.01.2024Lapse of the patent in a contracting state
New state(s): IE		published on 21.02.2024  [2024/08]
Applicant(s)For all designated states
LENSER Filtration GmbH
Breslauer Strasse 8
89250 Senden / DE
[2022/26]
Former [2020/37]For all designated states
LENSER Filtration GmbH
Breslauer Strasse 8
89250 Senden / DE
Inventor(s)01 / Dursch, Michael
Herrlingerstraße 32
89143 Blausbeuren / DE
02 / Wildner, Gerhard
Annastraße 15
89278 Nersingen / DE
 [2020/37]
Representative(s)Hering, Hartmut, et al
Patentanwälte
Berendt, Leyh & Hering
Innere Wiener Strasse 20
81667 München / DE
[2022/26]
Former [2020/37]Dziewior, Joachim
Ensingerstrasse 21
89073 Ulm / DE
Application number, filing date20000074.320.02.2020
[2020/37]
Priority number, dateDE20192001141U02.03.2019         Original published format: DE 202019001141 U
[2020/37]
Filing languageDE
Procedural languageDE
PublicationType: A1 Application with search report 
No.:EP3705164
Date:09.09.2020
Language:DE
[2020/37]
Type: B1 Patent specification 
No.:EP3705164
Date:29.06.2022
Language:DE
[2022/26]
Search report(s)(Supplementary) European search report - dispatched on:EP02.07.2020
ClassificationIPC:B01D25/12, B01D35/143, G01F1/28, G01M3/26
[2020/37]
CPC:
B01D35/143 (EP); B01D25/12 (EP); G01F1/28 (EP);
G01M3/26 (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 [2020/37]
TitleGerman:LECKAGEMELDER FÜR FILTERELEMENTE[2020/37]
English:LEAKAGE DETECTOR FOR FILTER ELEMENTS[2020/37]
French:DÉTECTEUR DE FUITES POUR ÉLÉMENTS FILTRANTS[2020/37]
Examination procedure08.03.2021Amendment by applicant (claims and/or description)
08.03.2021Examination requested  [2021/15]
08.03.2021Date on which the examining division has become responsible
29.03.2022Communication of intention to grant the patent
23.05.2022Fee for grant paid
23.05.2022Fee for publishing/printing paid
23.05.2022Receipt of the translation of the claim(s)
Opposition(s)30.03.2023No opposition filed within time limit [2023/23]
Fees paidRenewal fee
28.01.2022Renewal fee patent year 03
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  TooltipAL29.06.2022
CZ29.06.2022
DK29.06.2022
EE29.06.2022
HR29.06.2022
LT29.06.2022
LV29.06.2022
MC29.06.2022
NL29.06.2022
PL29.06.2022
RO29.06.2022
RS29.06.2022
SI29.06.2022
SK29.06.2022
SM29.06.2022
BG29.09.2022
NO29.09.2022
GR30.09.2022
IS29.10.2022
PT31.10.2022
IE20.02.2023
LU20.02.2023
[2024/08]
Former [2023/49]AL29.06.2022
CZ29.06.2022
DK29.06.2022
EE29.06.2022
HR29.06.2022
LT29.06.2022
LV29.06.2022
MC29.06.2022
NL29.06.2022
PL29.06.2022
RO29.06.2022
RS29.06.2022
SI29.06.2022
SK29.06.2022
SM29.06.2022
BG29.09.2022
NO29.09.2022
GR30.09.2022
IS29.10.2022
PT31.10.2022
LU20.02.2023
Former [2023/44]AL29.06.2022
CZ29.06.2022
DK29.06.2022
EE29.06.2022
HR29.06.2022
LT29.06.2022
LV29.06.2022
MC29.06.2022
NL29.06.2022
PL29.06.2022
RO29.06.2022
RS29.06.2022
SI29.06.2022
SK29.06.2022
SM29.06.2022
BG29.09.2022
NO29.09.2022
GR30.09.2022
IS29.10.2022
PT31.10.2022
Former [2023/37]AL29.06.2022
CZ29.06.2022
DK29.06.2022
EE29.06.2022
HR29.06.2022
LT29.06.2022
LV29.06.2022
NL29.06.2022
PL29.06.2022
RO29.06.2022
RS29.06.2022
SI29.06.2022
SK29.06.2022
SM29.06.2022
BG29.09.2022
NO29.09.2022
GR30.09.2022
IS29.10.2022
PT31.10.2022
Former [2023/22]AL29.06.2022
CZ29.06.2022
DK29.06.2022
EE29.06.2022
HR29.06.2022
LT29.06.2022
LV29.06.2022
NL29.06.2022
PL29.06.2022
RO29.06.2022
RS29.06.2022
SK29.06.2022
SM29.06.2022
BG29.09.2022
NO29.09.2022
GR30.09.2022
IS29.10.2022
PT31.10.2022
Former [2023/21]AL29.06.2022
DK29.06.2022
EE29.06.2022
HR29.06.2022
LT29.06.2022
LV29.06.2022
NL29.06.2022
PL29.06.2022
RO29.06.2022
RS29.06.2022
SK29.06.2022
SM29.06.2022
BG29.09.2022
NO29.09.2022
GR30.09.2022
IS29.10.2022
PT31.10.2022
Former [2023/17]AL29.06.2022
EE29.06.2022
HR29.06.2022
LT29.06.2022
LV29.06.2022
NL29.06.2022
PL29.06.2022
RO29.06.2022
RS29.06.2022
SK29.06.2022
SM29.06.2022
BG29.09.2022
NO29.09.2022
GR30.09.2022
IS29.10.2022
PT31.10.2022
Former [2023/12]EE29.06.2022
HR29.06.2022
LT29.06.2022
LV29.06.2022
NL29.06.2022
PL29.06.2022
RO29.06.2022
RS29.06.2022
SK29.06.2022
SM29.06.2022
BG29.09.2022
NO29.09.2022
GR30.09.2022
IS29.10.2022
PT31.10.2022
Former [2023/11]EE29.06.2022
HR29.06.2022
LT29.06.2022
LV29.06.2022
NL29.06.2022
PL29.06.2022
RO29.06.2022
RS29.06.2022
SK29.06.2022
SM29.06.2022
BG29.09.2022
NO29.09.2022
GR30.09.2022
PT31.10.2022
Former [2023/09]EE29.06.2022
HR29.06.2022
LT29.06.2022
LV29.06.2022
NL29.06.2022
RO29.06.2022
RS29.06.2022
SK29.06.2022
SM29.06.2022
BG29.09.2022
NO29.09.2022
GR30.09.2022
PT31.10.2022
Former [2023/02]HR29.06.2022
LT29.06.2022
LV29.06.2022
NL29.06.2022
RS29.06.2022
BG29.09.2022
NO29.09.2022
GR30.09.2022
Former [2022/50]HR29.06.2022
LT29.06.2022
LV29.06.2022
RS29.06.2022
BG29.09.2022
NO29.09.2022
GR30.09.2022
Former [2022/49]HR29.06.2022
LT29.06.2022
LV29.06.2022
BG29.09.2022
NO29.09.2022
GR30.09.2022
Former [2022/47]LT29.06.2022
NO29.09.2022
Documents cited:Search[YD]DE29916427U  (LENSER FILTRATION GMBH & CO [DE]) [YD] 1-9 * figure 1 * * page 6, line 29 - page 9, line 10 *;
 [Y]EP1018355  (UNITED STATES FILTER CORP [US]) [Y] 1-9 * figures 1-8 * * paragraphs [0013] - [0038] *;
 [A]DE202018104129U  (JZ ENG GMBH [DE]) [A] 1-9 * figures 1-4 ** paragraphs [0021] - [0028] *
by applicantEP1084742
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.