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Extract from the Register of European Patents

EP About this file: EP3448550

EP3448550 - METHOD FOR DETERMINING THE LOGARITHMIC REDUCTION VALUE LRV OF A SIZE EXCLUSION FILTER [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  23.06.2023
Database last updated on 31.08.2024
FormerThe patent has been granted
Status updated on  15.07.2022
FormerGrant of patent is intended
Status updated on  01.06.2022
FormerExamination is in progress
Status updated on  10.07.2020
FormerRequest for examination was made
Status updated on  01.02.2019
FormerThe international publication has been made
Status updated on  04.11.2017
Formerunknown
Status updated on  23.05.2017
Most recent event   Tooltip26.07.2024Lapse of the patent in a contracting state
New state(s): AT		published on 28.08.2024  [2024/35]
Applicant(s)For all designated states
Sartorius Stedim Biotech GmbH
August-Spindler-Strasse 11
37079 Göttingen / DE
[2022/33]
Former [2019/10]For all designated states
Sartorius Stedim Biotech GmbH
August-Spindler-Strasse 11
37079 Göttingen / DE
Inventor(s)01 / HANSMANN, Björn
Erlenweg 2B
37077 Göttingen / DE
02 / PEIKER, Marcus
Efeuweg 6
88487 Mietingen / DE
03 / THOM, Volkmar
Theodor Stormstrasse 8
37083 Göttingen / DE
 [2019/10]
Representative(s)Novagraaf Group
Chemin de l'Echo 3
1213 Onex / Geneva / CH
[N/P]
Former [2022/33]Novagraaf Group
Chemin de l'Echo 3
1213 Onex/ Geneva / CH
Former [2019/10]Müller-Boré & Partner Patentanwälte PartG mbB
Friedenheimer Brücke 21
80639 München / DE
Application number, filing date17723005.921.04.2017
[2019/10]
WO2017EP00513
Priority number, dateDE2016100504926.04.2016         Original published format: DE102016005049
[2019/10]
Filing languageDE
Procedural languageDE
PublicationType: A1 Application with search report
No.:WO2017186346
Date:02.11.2017
Language:DE
[2017/44]
Type: A1 Application with search report 
No.:EP3448550
Date:06.03.2019
Language:DE
The application published by WIPO in one of the EPO official languages on 02.11.2017 takes the place of the publication of the European patent application.
[2019/10]
Type: B1 Patent specification 
No.:EP3448550
Date:17.08.2022
Language:DE
[2022/33]
Search report(s)International search report - published on:EP02.11.2017
ClassificationIPC:B01D61/16, A61L2/00, B01D65/10, B01D61/58, B01D71/56, B01D71/68
[2019/10]
CPC:
B01D61/16 (EP,US); G01N30/8617 (US); B01D65/109 (EP,US);
G01N30/8693 (US); G01N33/53 (US); B01D2311/04 (EP,US);
B01D2317/025 (EP,US); B01D61/58 (EP,US); B01D71/56 (EP,US);
B01D71/68 (EP,US); G01N2030/862 (US) (-)
C-Set:
B01D2311/04, B01D2311/2649 (EP,US)
Designated contracting statesAL,   AT,   BE,   BG,   CH,   CY,   CZ,   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 [2022/33]
Former [2019/10]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 
Extension statesBANot yet paid
MENot yet paid
Validation statesMANot yet paid
MDNot yet paid
TitleGerman:VERFAHREN ZUR BESTIMMUNG DES LOGARITHMISCHEN REDUKTIONSWERTES LRV EINES GRÖSSENAUSSCHLUSSFILTERS[2019/10]
English:METHOD FOR DETERMINING THE LOGARITHMIC REDUCTION VALUE LRV OF A SIZE EXCLUSION FILTER[2019/10]
French:PROCÉDÉ POUR DÉTERMINER LA VALEUR DE RÉDUCTION LOGARITHMIQUE (LRV) D'UN FILTRE À EXCLUSION DE TAILLE[2019/10]
Entry into regional phase08.11.2018National basic fee paid 
08.11.2018Designation fee(s) paid 
08.11.2018Examination fee paid 
Examination procedure08.11.2018Examination requested  [2019/10]
08.11.2018Date on which the examining division has become responsible
09.05.2019Amendment by applicant (claims and/or description)
14.07.2020Despatch of a communication from the examining division (Time limit: M04)
27.10.2020Reply to a communication from the examining division
02.06.2022Communication of intention to grant the patent
06.07.2022Fee for grant paid
06.07.2022Fee for publishing/printing paid
06.07.2022Receipt of the translation of the claim(s)
Opposition(s)19.05.2023No opposition filed within time limit [2023/30]
Fees paidRenewal fee
24.04.2019Renewal fee patent year 03
20.03.2020Renewal fee patent year 04
22.04.2021Renewal fee patent year 05
24.03.2022Renewal fee patent year 06
Opt-out from the exclusive  Tooltip
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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  TooltipAL17.08.2022
CZ17.08.2022
DK17.08.2022
EE17.08.2022
ES17.08.2022
FI17.08.2022
HR17.08.2022
IT17.08.2022
LT17.08.2022
LV17.08.2022
MC17.08.2022
NL17.08.2022
PL17.08.2022
RO17.08.2022
RS17.08.2022
SI17.08.2022
SK17.08.2022
SM17.08.2022
NO17.11.2022
GR18.11.2022
IS17.12.2022
PT19.12.2022
AT21.04.2023
IE21.04.2023
LU21.04.2023
BE30.04.2023
[2024/35]
Former [2024/26]AL17.08.2022
CZ17.08.2022
DK17.08.2022
EE17.08.2022
ES17.08.2022
FI17.08.2022
HR17.08.2022
IT17.08.2022
LT17.08.2022
LV17.08.2022
MC17.08.2022
NL17.08.2022
PL17.08.2022
RO17.08.2022
RS17.08.2022
SI17.08.2022
SK17.08.2022
SM17.08.2022
NO17.11.2022
GR18.11.2022
IS17.12.2022
PT19.12.2022
IE21.04.2023
LU21.04.2023
BE30.04.2023
Former [2024/21]AL17.08.2022
CZ17.08.2022
DK17.08.2022
EE17.08.2022
ES17.08.2022
FI17.08.2022
HR17.08.2022
LT17.08.2022
LV17.08.2022
MC17.08.2022
NL17.08.2022
PL17.08.2022
RO17.08.2022
RS17.08.2022
SI17.08.2022
SK17.08.2022
SM17.08.2022
NO17.11.2022
GR18.11.2022
IS17.12.2022
PT19.12.2022
IE21.04.2023
LU21.04.2023
BE30.04.2023
Former [2024/12]AL17.08.2022
CZ17.08.2022
DK17.08.2022
EE17.08.2022
ES17.08.2022
FI17.08.2022
HR17.08.2022
LT17.08.2022
LV17.08.2022
MC17.08.2022
NL17.08.2022
PL17.08.2022
RO17.08.2022
RS17.08.2022
SI17.08.2022
SK17.08.2022
SM17.08.2022
NO17.11.2022
GR18.11.2022
IS17.12.2022
PT19.12.2022
LU21.04.2023
BE30.04.2023
Former [2024/08]AL17.08.2022
CZ17.08.2022
DK17.08.2022
EE17.08.2022
ES17.08.2022
FI17.08.2022
HR17.08.2022
LT17.08.2022
LV17.08.2022
MC17.08.2022
NL17.08.2022
PL17.08.2022
RO17.08.2022
RS17.08.2022
SI17.08.2022
SK17.08.2022
SM17.08.2022
NO17.11.2022
GR18.11.2022
IS17.12.2022
PT19.12.2022
LU21.04.2023
Former [2024/04]AL17.08.2022
CZ17.08.2022
DK17.08.2022
EE17.08.2022
ES17.08.2022
FI17.08.2022
HR17.08.2022
LT17.08.2022
LV17.08.2022
NL17.08.2022
PL17.08.2022
RO17.08.2022
RS17.08.2022
SI17.08.2022
SK17.08.2022
SM17.08.2022
NO17.11.2022
GR18.11.2022
IS17.12.2022
PT19.12.2022
LU21.04.2023
Former [2023/37]AL17.08.2022
CZ17.08.2022
DK17.08.2022
EE17.08.2022
ES17.08.2022
FI17.08.2022
HR17.08.2022
LT17.08.2022
LV17.08.2022
NL17.08.2022
PL17.08.2022
RO17.08.2022
RS17.08.2022
SI17.08.2022
SK17.08.2022
SM17.08.2022
NO17.11.2022
GR18.11.2022
IS17.12.2022
PT19.12.2022
Former [2023/29]AL17.08.2022
CZ17.08.2022
DK17.08.2022
EE17.08.2022
ES17.08.2022
FI17.08.2022
HR17.08.2022
LT17.08.2022
LV17.08.2022
NL17.08.2022
PL17.08.2022
RO17.08.2022
RS17.08.2022
SK17.08.2022
SM17.08.2022
NO17.11.2022
GR18.11.2022
IS17.12.2022
PT19.12.2022
Former [2023/23]CZ17.08.2022
DK17.08.2022
EE17.08.2022
ES17.08.2022
FI17.08.2022
HR17.08.2022
LT17.08.2022
LV17.08.2022
NL17.08.2022
PL17.08.2022
RO17.08.2022
RS17.08.2022
SK17.08.2022
SM17.08.2022
NO17.11.2022
GR18.11.2022
IS17.12.2022
PT19.12.2022
Former [2023/22]CZ17.08.2022
DK17.08.2022
ES17.08.2022
FI17.08.2022
HR17.08.2022
LT17.08.2022
LV17.08.2022
NL17.08.2022
PL17.08.2022
RO17.08.2022
RS17.08.2022
SM17.08.2022
NO17.11.2022
GR18.11.2022
IS17.12.2022
PT19.12.2022
Former [2023/21]DK17.08.2022
FI17.08.2022
HR17.08.2022
LT17.08.2022
LV17.08.2022
NL17.08.2022
PL17.08.2022
RS17.08.2022
SM17.08.2022
NO17.11.2022
GR18.11.2022
IS17.12.2022
PT19.12.2022
Former [2023/20]FI17.08.2022
HR17.08.2022
LT17.08.2022
LV17.08.2022
NL17.08.2022
PL17.08.2022
RS17.08.2022
SM17.08.2022
NO17.11.2022
GR18.11.2022
IS17.12.2022
PT19.12.2022
Former [2023/12]FI17.08.2022
HR17.08.2022
LT17.08.2022
LV17.08.2022
NL17.08.2022
PL17.08.2022
RS17.08.2022
NO17.11.2022
GR18.11.2022
IS17.12.2022
PT19.12.2022
Former [2023/11]FI17.08.2022
HR17.08.2022
LT17.08.2022
LV17.08.2022
NL17.08.2022
PL17.08.2022
RS17.08.2022
NO17.11.2022
GR18.11.2022
PT19.12.2022
Former [2023/10]FI17.08.2022
HR17.08.2022
LT17.08.2022
LV17.08.2022
NL17.08.2022
RS17.08.2022
NO17.11.2022
GR18.11.2022
PT19.12.2022
Former [2023/09]FI17.08.2022
LT17.08.2022
LV17.08.2022
NL17.08.2022
RS17.08.2022
NO17.11.2022
PT19.12.2022
Former [2023/08]FI17.08.2022
LT17.08.2022
NL17.08.2022
RS17.08.2022
NO17.11.2022
Cited inInternational search[I]WO2007039069  (SARTORIUS GMBH [DE], et al);
 [I]WO2010098867  (MILLIPORE CORP [US], et al);
 [A]US2015013434  (HONG SEUNG-KWAN [KR], et al)
by applicantUS7118675
 US2010100027
 US2012088228
 DE102011105525
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.