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Extract from the Register of European Patents

EP About this file: EP3509728

EP3509728 - AIR FILTER, METHOD FOR ITS MANUFACTURE AND ITS USE [Right-click to bookmark this link]
Former [2019/29]POROUS TEXTILE FABRIC, FILTER ELEMENT, METHOD FOR THE PRODUCTION THEREOF AND USE THEREOF
[2022/19]
StatusNo opposition filed within time limit
Status updated on  06.10.2023
Database last updated on 11.09.2024
FormerThe patent has been granted
Status updated on  28.10.2022
FormerGrant of patent is intended
Status updated on  03.07.2022
FormerExamination is in progress
Status updated on  10.06.2022
FormerGrant of patent is intended
Status updated on  26.05.2022
FormerExamination is in progress
Status updated on  24.04.2020
FormerRequest for examination was made
Status updated on  14.06.2019
FormerThe international publication has been made
Status updated on  05.05.2018
Formerunknown
Status updated on  25.11.2017
Most recent event   Tooltip07.06.2024Lapse of the patent in a contracting state
New state(s): MC		published on 10.07.2024  [2024/28]
Applicant(s)For all designated states
Sartorius Stedim Biotech GmbH
August-Spindler-Strasse 11
37079 Göttingen / DE
[2022/48]
Former [2019/29]For all designated states
Sartorius Stedim Biotech GmbH
August-Spindler-Strasse 11
37079 Göttingen / DE
Inventor(s)01 / LOEWE, Thomas
Maria-Göppert-Weg 13
37077 Göttingen / DE
02 / FRIESE, Thomas
Brückenstrasse 64
99752 Bleicherode / DE
03 / HANDT, Sebastian
Heinrich-Sohnrey-Str. 36a
37127 Dransfeld / DE
04 / STRAUSS, Mario
Barbiserstrasse 135
37431 Bad Lauterberg / DE
05 / NIKOLOUDIS, Paschalis
Nussanger 21
37079 Göttingen / DE
 [2022/47]
Former [2019/29]01 / LOEWE, Thomas
Valentinsbreite 51
37077 Göttingen / DE
02 / FRIESE, Thomas
Brückenstrasse 64
99752 Bleicherode / DE
03 / HANDT, Sebastian
Mittelberg 17
37085 Göttingen / DE
04 / STRAUSS, Mario
Barbiserstrasse 135
37431 Bad Lauterberg / DE
05 / NIKOLOUDIS, Paschalis
Nussanger 21
37079 Göttingen / DE
Representative(s)Novagraaf International SA
Chemin de l'Echo 3
1213 Onex, Geneva / CH
[2022/48]
Former [2019/29]Müller-Boré & Partner Patentanwälte PartG mbB
Friedenheimer Brücke 21
80639 München / DE
Application number, filing date17798098.430.10.2017
[2019/29]
WO2017EP01267
Priority number, dateDE2016101301931.10.2016         Original published format: DE102016013019
[2019/29]
Filing languageDE
Procedural languageDE
PublicationType: A1 Application with search report
No.:WO2018077476
Date:03.05.2018
Language:DE
[2018/18]
Type: A1 Application with search report 
No.:EP3509728
Date:17.07.2019
Language:DE
The application published by WIPO in one of the EPO official languages on 03.05.2018 takes the place of the publication of the European patent application.
[2019/29]
Type: B1 Patent specification 
No.:EP3509728
Date:30.11.2022
Language:DE
[2022/48]
Search report(s)International search report - published on:EP03.05.2018
ClassificationIPC:B01D65/00, B01D65/02, B01D69/10
[2019/29]
CPC:
B01D69/1071 (EP,US); A61L9/16 (US); B01D46/543 (US);
B01D65/003 (EP,US); B01D65/022 (EP,US); B01D69/02 (US);
B01D71/261 (EP,US); B01D71/262 (EP,US); B01D71/48 (EP,US);
A61L2209/14 (US); A61L2209/22 (US); B01D2271/025 (US);
B01D2279/65 (US); B01D2325/28 (EP,US); B01D2325/38 (EP,US);
B01D46/0028 (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 [2019/29]
Extension statesBANot yet paid
MENot yet paid
Validation statesMANot yet paid
MDNot yet paid
TitleGerman:LUFTFILTER, VERFAHREN ZU SEINER HERSTELLUNG UND SEINE VERWENDUNG[2022/19]
English:AIR FILTER, METHOD FOR ITS MANUFACTURE AND ITS USE[2022/19]
French:FILTRE À AIR,MÉTHODE DE SA FABRICATION ET SON UTILISATION[2022/19]
Former [2019/29]PORÖSES FLÄCHENGEBILDE, FILTERELEMENT, VERFAHREN ZU IHRER HERSTELLUNG UND IHRE VERWENDUNG
Former [2019/29]POROUS TEXTILE FABRIC, FILTER ELEMENT, METHOD FOR THE PRODUCTION THEREOF AND USE THEREOF
Former [2019/29]STRUCTURE PLANE POREUSE, ÉLÉMENT FILTRANT, SON PROCÉDÉ DE FABRICATION ET SON UTILISATION
Entry into regional phase11.04.2019National basic fee paid 
11.04.2019Designation fee(s) paid 
11.04.2019Examination fee paid 
Examination procedure11.04.2019Examination requested  [2019/29]
11.04.2019Date on which the examining division has become responsible
22.10.2019Amendment by applicant (claims and/or description)
29.04.2020Despatch of a communication from the examining division (Time limit: M06)
20.10.2020Reply to a communication from the examining division
05.04.2022Date of oral proceedings
29.04.2022Minutes of oral proceedings despatched
27.05.2022Communication of intention to grant the patent
09.06.2022Disapproval of the communication of intention to grant the patent by the applicant or resumption of examination proceedings by the EPO
04.07.2022Communication of intention to grant the patent
17.10.2022Fee for grant paid
17.10.2022Fee for publishing/printing paid
17.10.2022Receipt of the translation of the claim(s)
Opposition(s)31.08.2023No opposition filed within time limit [2023/45]
Fees paidRenewal fee
17.10.2019Renewal fee patent year 03
22.10.2020Renewal fee patent year 04
21.10.2021Renewal fee patent year 05
18.10.2022Renewal fee patent year 06
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  TooltipAL30.11.2022
CZ30.11.2022
DK30.11.2022
EE30.11.2022
ES30.11.2022
FI30.11.2022
HR30.11.2022
IT30.11.2022
LT30.11.2022
LV30.11.2022
MC30.11.2022
NL30.11.2022
PL30.11.2022
RO30.11.2022
RS30.11.2022
SE30.11.2022
SI30.11.2022
SK30.11.2022
SM30.11.2022
NO28.02.2023
GR01.03.2023
IS30.03.2023
PT31.03.2023
[2024/28]
Former [2024/26]AL30.11.2022
CZ30.11.2022
DK30.11.2022
EE30.11.2022
ES30.11.2022
FI30.11.2022
HR30.11.2022
IT30.11.2022
LT30.11.2022
LV30.11.2022
NL30.11.2022
PL30.11.2022
RO30.11.2022
RS30.11.2022
SE30.11.2022
SI30.11.2022
SK30.11.2022
SM30.11.2022
NO28.02.2023
GR01.03.2023
IS30.03.2023
PT31.03.2023
Former [2023/51]AL30.11.2022
CZ30.11.2022
DK30.11.2022
EE30.11.2022
ES30.11.2022
FI30.11.2022
HR30.11.2022
LT30.11.2022
LV30.11.2022
NL30.11.2022
PL30.11.2022
RO30.11.2022
RS30.11.2022
SE30.11.2022
SI30.11.2022
SK30.11.2022
SM30.11.2022
NO28.02.2023
GR01.03.2023
IS30.03.2023
PT31.03.2023
Former [2023/38]AL30.11.2022
CZ30.11.2022
DK30.11.2022
EE30.11.2022
ES30.11.2022
FI30.11.2022
HR30.11.2022
LT30.11.2022
LV30.11.2022
NL30.11.2022
PL30.11.2022
RO30.11.2022
RS30.11.2022
SE30.11.2022
SK30.11.2022
SM30.11.2022
NO28.02.2023
GR01.03.2023
IS30.03.2023
PT31.03.2023
Former [2023/37]AL30.11.2022
CZ30.11.2022
DK30.11.2022
EE30.11.2022
ES30.11.2022
FI30.11.2022
HR30.11.2022
LT30.11.2022
LV30.11.2022
NL30.11.2022
PL30.11.2022
RO30.11.2022
RS30.11.2022
SE30.11.2022
SM30.11.2022
NO28.02.2023
GR01.03.2023
IS30.03.2023
PT31.03.2023
Former [2023/35]CZ30.11.2022
DK30.11.2022
EE30.11.2022
ES30.11.2022
FI30.11.2022
HR30.11.2022
LT30.11.2022
LV30.11.2022
NL30.11.2022
PL30.11.2022
RO30.11.2022
RS30.11.2022
SE30.11.2022
SM30.11.2022
NO28.02.2023
GR01.03.2023
IS30.03.2023
PT31.03.2023
Former [2023/34]DK30.11.2022
EE30.11.2022
ES30.11.2022
FI30.11.2022
HR30.11.2022
LT30.11.2022
LV30.11.2022
NL30.11.2022
PL30.11.2022
RS30.11.2022
SE30.11.2022
SM30.11.2022
NO28.02.2023
GR01.03.2023
IS30.03.2023
PT31.03.2023
Former [2023/33]DK30.11.2022
ES30.11.2022
FI30.11.2022
HR30.11.2022
LT30.11.2022
LV30.11.2022
NL30.11.2022
PL30.11.2022
RS30.11.2022
SE30.11.2022
SM30.11.2022
NO28.02.2023
GR01.03.2023
IS30.03.2023
PT31.03.2023
Former [2023/29]ES30.11.2022
FI30.11.2022
HR30.11.2022
LT30.11.2022
LV30.11.2022
NL30.11.2022
PL30.11.2022
RS30.11.2022
SE30.11.2022
NO28.02.2023
GR01.03.2023
IS30.03.2023
PT31.03.2023
Former [2023/25]ES30.11.2022
FI30.11.2022
HR30.11.2022
LT30.11.2022
LV30.11.2022
PL30.11.2022
RS30.11.2022
SE30.11.2022
NO28.02.2023
GR01.03.2023
IS30.03.2023
PT31.03.2023
Former [2023/23]ES30.11.2022
FI30.11.2022
LT30.11.2022
LV30.11.2022
SE30.11.2022
NO28.02.2023
GR01.03.2023
PT31.03.2023
Former [2023/22]ES30.11.2022
FI30.11.2022
LT30.11.2022
SE30.11.2022
NO28.02.2023
PT31.03.2023
Former [2023/20]LT30.11.2022
NO28.02.2023
Cited inInternational search[XD]DE4234816  (SEITZ FILTER WERKE [DE]);
 [X]WO9719743  (SARTORIUS GMBH [DE], et al);
 [X]DE19729456  (SARTORIUS GMBH [DE]);
 [A]WO0004984  (SEITZ FILTER WERKE [DE], et al);
 [X]JP2002058974  (DAIKIN IND LTD);
 [X]JP2006289174  (NITTO DENKO CORP);
 [A]WO2012031653  (SARTORIUS STEDIM BIOTECH GMBH [DE], et al)
by applicantDE4234816
 DE102010056148
 DE102011121018
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.