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Extract from the Register of European Patents

EP About this file: EP3429725

EP3429725 - AIR FILTERS COMPRISING POLYMERIC SORBENTS FOR REACTIVE GASES [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  13.05.2022
Database last updated on 14.06.2024
FormerThe patent has been granted
Status updated on  12.06.2021
FormerGrant of patent is intended
Status updated on  26.01.2021
FormerRequest for examination was made
Status updated on  21.12.2018
FormerThe international publication has been made
Status updated on  22.09.2017
Most recent event   Tooltip14.06.2024Lapse of the patent in a contracting state
New state(s): TR		published on 17.07.2024 [2024/29]
Applicant(s)For all designated states
3M Innovative Properties Company
3M Center
Post Office Box 33427
St. Paul, MN 55133-3427 / US
[2019/04]
Inventor(s)01 / MAANUM, Derek M.
3M Center
Post Office Box 33427
Saint Paul, Minnesota 55133-3427 / US
02 / WENDLAND, Michael S.
3M Center
Post Office Box 33427
Saint Paul, Minnesota 55133-3427 / US
03 / KOBE, Michael W.
3M Center
Post Office Box 33427
Saint Paul, Minnesota 55133-3427 / US
04 / GROTH, Austin D.
3M Center
Post Office Box 33427
Saint Paul, Minnesota 55133-3427 / US
05 / RAKOW, Neal A.
3M Center
Post Office Box 33427
Saint Paul, Minnesota 55133-3427 / US
 [2019/28]
Former [2019/04]01 / MAANUM, Derek M.
3M Center
Post Office Box 33427
Saint Paul Minnesota 55133-3427 / US
02 / WENDLAND, Michael S.
3M Center
Post Office Box 33427
Saint Paul Minnesota 55133-3427 / US
03 / KOBE, Michael W.
3M Center
Post Office Box 33427
Saint Paul Minnesota 55133-3427 / US
04 / GROTH, Austin D.
3M Center
Post Office Box 33427
Saint Paul Minnesota 55133-3427 / US
05 / RAKOW, Neal A.
3M Center
Post Office Box 33427
Saint Paul Minnesota 55133-3427 / US
Representative(s)Mathys & Squire
Theatinerstraße 7
80333 München / DE
[2021/27]
Former [2019/04]Herzog, Fiesser & Partner Patentanwälte PartG mbB
Isartorplatz 1
80331 München / DE
Application number, filing date17767216.910.03.2017
[2019/04]
WO2017US21850
Priority number, dateUS201662307831P14.03.2016         Original published format: US 201662307831 P
US201762465209P01.03.2017         Original published format: US 201762465209 P
US201762465214P01.03.2017         Original published format: US 201762465214 P
[2019/04]
Filing languageEN
Procedural languageEN
PublicationType: A2 Application without search report
No.:WO2017160646
Date:21.09.2017
Language:EN
[2017/38]
Type: A2 Application without search report 
No.:EP3429725
Date:23.01.2019
Language:EN
The application published by WIPO in one of the EPO official languages on 21.09.2017 takes the place of the publication of the European patent application.
[2019/04]
Type: B1 Patent specification 
No.:EP3429725
Date:07.07.2021
Language:EN
[2021/27]
Search report(s)International search report - published on:KR26.07.2018
(Supplementary) European search report - dispatched on:EP16.10.2019
ClassificationIPC:B01J20/26, B01J20/28, B01J20/30, C08F212/08, C08F212/36, C08F222/06, B01D39/16, B01J20/32, B01D53/02, B01D53/04, B01D53/40, B01D53/82
[2019/46]
CPC:
B01D39/16 (EP,RU); B01J20/265 (US); A62B23/02 (US);
A62B23/025 (US); A62B7/10 (US); B01D39/1623 (US);
B01D46/0036 (US); B01D46/10 (US); B01D46/2411 (US);
B01D46/2418 (US); B01D46/521 (US); B01D53/02 (EP);
B01D53/40 (EP,US); B01D53/82 (EP,US); B01J20/264 (EP);
B01J20/267 (EP); B01J20/28028 (EP,US); B01J20/2804 (US);
B01J20/2805 (US); B01J20/28052 (US); B01J20/3202 (EP);
B01J20/3282 (EP); B01D2239/0407 (EP,US); B01D2253/202 (EP,US);
B01D2253/25 (EP); B01D2257/2042 (EP,US); B01D2257/2045 (EP,US);
B01D2257/2047 (EP,US); B01D2257/2062 (EP,US); B01D2257/2064 (EP,US);
B01D2257/2066 (EP,US); B01D2257/302 (EP,US); B01D2257/304 (EP,US);
B01D2257/404 (EP,US); B01D2258/06 (EP,US); B01D2259/4541 (EP);
B01D53/0415 (EP) (-)
Former IPC [2019/04]B01D39/16, B01D46/00
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 [2019/04]
Extension statesBANot yet paid
MENot yet paid
Validation statesMANot yet paid
MDNot yet paid
TitleGerman:LUFTFILTER MIT POLYMEREN SORPTIONSMITTELN FÜR REAKTIVE GASE[2019/04]
English:AIR FILTERS COMPRISING POLYMERIC SORBENTS FOR REACTIVE GASES[2019/04]
French:FILTRES À AIR COMPRENANT DES SORBANTS POLYMÈRES POUR DES GAZ RÉACTIFS[2019/04]
Entry into regional phase18.09.2018National basic fee paid 
18.09.2018Search fee paid 
18.09.2018Designation fee(s) paid 
18.09.2018Examination fee paid 
Examination proceduredeletedDate on which the examining division has become responsible
18.09.2018Examination requested  [2019/04]
28.04.2020Amendment by applicant (claims and/or description)
27.01.2021Communication of intention to grant the patent
27.05.2021Fee for grant paid
27.05.2021Fee for publishing/printing paid
27.05.2021Receipt of the translation of the claim(s)
Opposition(s)08.04.2022No opposition filed within time limit [2022/24]
Fees paidRenewal fee
13.03.2019Renewal fee patent year 03
12.03.2020Renewal fee patent year 04
12.03.2021Renewal fee patent year 05
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  TooltipHU10.03.2017
AL07.07.2021
AT07.07.2021
CY07.07.2021
CZ07.07.2021
DK07.07.2021
EE07.07.2021
ES07.07.2021
FI07.07.2021
HR07.07.2021
IT07.07.2021
LT07.07.2021
LV07.07.2021
MC07.07.2021
MK07.07.2021
NL07.07.2021
PL07.07.2021
RO07.07.2021
RS07.07.2021
SE07.07.2021
SI07.07.2021
SK07.07.2021
SM07.07.2021
TR07.07.2021
BG07.10.2021
NO07.10.2021
GR08.10.2021
IS07.11.2021
PT08.11.2021
IE10.03.2022
LU10.03.2022
BE31.03.2022
CH31.03.2022
FR31.03.2022
LI31.03.2022
[2024/29]
Former [2024/23]HU10.03.2017
AL07.07.2021
AT07.07.2021
CY07.07.2021
CZ07.07.2021
DK07.07.2021
EE07.07.2021
ES07.07.2021
FI07.07.2021
HR07.07.2021
IT07.07.2021
LT07.07.2021
LV07.07.2021
MC07.07.2021
MK07.07.2021
NL07.07.2021
PL07.07.2021
RO07.07.2021
RS07.07.2021
SE07.07.2021
SI07.07.2021
SK07.07.2021
SM07.07.2021
BG07.10.2021
NO07.10.2021
GR08.10.2021
IS07.11.2021
PT08.11.2021
IE10.03.2022
LU10.03.2022
BE31.03.2022
CH31.03.2022
FR31.03.2022
LI31.03.2022
Former [2024/20]HU10.03.2017
AL07.07.2021
AT07.07.2021
CY07.07.2021
CZ07.07.2021
DK07.07.2021
EE07.07.2021
ES07.07.2021
FI07.07.2021
HR07.07.2021
IT07.07.2021
LT07.07.2021
LV07.07.2021
MC07.07.2021
NL07.07.2021
PL07.07.2021
RO07.07.2021
RS07.07.2021
SE07.07.2021
SI07.07.2021
SK07.07.2021
SM07.07.2021
BG07.10.2021
NO07.10.2021
GR08.10.2021
IS07.11.2021
PT08.11.2021
IE10.03.2022
LU10.03.2022
BE31.03.2022
CH31.03.2022
FR31.03.2022
LI31.03.2022
Former [2024/18]HU10.03.2017
AL07.07.2021
AT07.07.2021
CZ07.07.2021
DK07.07.2021
EE07.07.2021
ES07.07.2021
FI07.07.2021
HR07.07.2021
IT07.07.2021
LT07.07.2021
LV07.07.2021
MC07.07.2021
NL07.07.2021
PL07.07.2021
RO07.07.2021
RS07.07.2021
SE07.07.2021
SI07.07.2021
SK07.07.2021
SM07.07.2021
BG07.10.2021
NO07.10.2021
GR08.10.2021
IS07.11.2021
PT08.11.2021
IE10.03.2022
LU10.03.2022
BE31.03.2022
CH31.03.2022
FR31.03.2022
LI31.03.2022
Former [2023/10]AL07.07.2021
AT07.07.2021
CZ07.07.2021
DK07.07.2021
EE07.07.2021
ES07.07.2021
FI07.07.2021
HR07.07.2021
IT07.07.2021
LT07.07.2021
LV07.07.2021
MC07.07.2021
NL07.07.2021
PL07.07.2021
RO07.07.2021
RS07.07.2021
SE07.07.2021
SI07.07.2021
SK07.07.2021
SM07.07.2021
BG07.10.2021
NO07.10.2021
GR08.10.2021
IS07.11.2021
PT08.11.2021
IE10.03.2022
LU10.03.2022
BE31.03.2022
CH31.03.2022
FR31.03.2022
LI31.03.2022
Former [2023/09]AL07.07.2021
AT07.07.2021
CZ07.07.2021
DK07.07.2021
EE07.07.2021
ES07.07.2021
FI07.07.2021
HR07.07.2021
IT07.07.2021
LT07.07.2021
LV07.07.2021
MC07.07.2021
NL07.07.2021
PL07.07.2021
RO07.07.2021
RS07.07.2021
SE07.07.2021
SI07.07.2021
SK07.07.2021
SM07.07.2021
BG07.10.2021
NO07.10.2021
GR08.10.2021
IS07.11.2021
PT08.11.2021
IE10.03.2022
LU10.03.2022
CH31.03.2022
FR31.03.2022
LI31.03.2022
Former [2023/08]AL07.07.2021
AT07.07.2021
CZ07.07.2021
DK07.07.2021
EE07.07.2021
ES07.07.2021
FI07.07.2021
HR07.07.2021
IT07.07.2021
LT07.07.2021
LV07.07.2021
MC07.07.2021
NL07.07.2021
PL07.07.2021
RO07.07.2021
RS07.07.2021
SE07.07.2021
SI07.07.2021
SK07.07.2021
SM07.07.2021
BG07.10.2021
NO07.10.2021
GR08.10.2021
IS07.11.2021
PT08.11.2021
IE10.03.2022
LU10.03.2022
FR31.03.2022
Former [2023/06]AL07.07.2021
AT07.07.2021
CZ07.07.2021
DK07.07.2021
EE07.07.2021
ES07.07.2021
FI07.07.2021
HR07.07.2021
IT07.07.2021
LT07.07.2021
LV07.07.2021
MC07.07.2021
NL07.07.2021
PL07.07.2021
RO07.07.2021
RS07.07.2021
SE07.07.2021
SI07.07.2021
SK07.07.2021
SM07.07.2021
BG07.10.2021
NO07.10.2021
GR08.10.2021
IS07.11.2021
PT08.11.2021
FR31.03.2022
Former [2022/47]AL07.07.2021
AT07.07.2021
CZ07.07.2021
DK07.07.2021
EE07.07.2021
ES07.07.2021
FI07.07.2021
HR07.07.2021
IT07.07.2021
LT07.07.2021
LV07.07.2021
MC07.07.2021
NL07.07.2021
PL07.07.2021
RO07.07.2021
RS07.07.2021
SE07.07.2021
SI07.07.2021
SK07.07.2021
SM07.07.2021
BG07.10.2021
NO07.10.2021
GR08.10.2021
IS07.11.2021
PT08.11.2021
Former [2022/36]AL07.07.2021
AT07.07.2021
CZ07.07.2021
DK07.07.2021
EE07.07.2021
ES07.07.2021
FI07.07.2021
HR07.07.2021
IT07.07.2021
LT07.07.2021
LV07.07.2021
NL07.07.2021
PL07.07.2021
RO07.07.2021
RS07.07.2021
SE07.07.2021
SI07.07.2021
SK07.07.2021
SM07.07.2021
BG07.10.2021
NO07.10.2021
GR08.10.2021
IS07.11.2021
PT08.11.2021
Former [2022/29]AL07.07.2021
AT07.07.2021
CZ07.07.2021
DK07.07.2021
EE07.07.2021
ES07.07.2021
FI07.07.2021
HR07.07.2021
LT07.07.2021
LV07.07.2021
NL07.07.2021
PL07.07.2021
RO07.07.2021
RS07.07.2021
SE07.07.2021
SI07.07.2021
SK07.07.2021
SM07.07.2021
BG07.10.2021
NO07.10.2021
GR08.10.2021
IS07.11.2021
PT08.11.2021
Former [2022/25]AT07.07.2021
CZ07.07.2021
DK07.07.2021
EE07.07.2021
ES07.07.2021
FI07.07.2021
HR07.07.2021
LT07.07.2021
LV07.07.2021
NL07.07.2021
PL07.07.2021
RO07.07.2021
RS07.07.2021
SE07.07.2021
SK07.07.2021
SM07.07.2021
BG07.10.2021
NO07.10.2021
GR08.10.2021
IS07.11.2021
PT08.11.2021
Former [2022/24]AT07.07.2021
CZ07.07.2021
DK07.07.2021
EE07.07.2021
ES07.07.2021
FI07.07.2021
HR07.07.2021
LT07.07.2021
LV07.07.2021
NL07.07.2021
PL07.07.2021
RO07.07.2021
RS07.07.2021
SE07.07.2021
SK07.07.2021
BG07.10.2021
NO07.10.2021
GR08.10.2021
IS07.11.2021
PT08.11.2021
Former [2022/21]AT07.07.2021
DK07.07.2021
ES07.07.2021
FI07.07.2021
HR07.07.2021
LT07.07.2021
LV07.07.2021
NL07.07.2021
PL07.07.2021
RS07.07.2021
SE07.07.2021
BG07.10.2021
NO07.10.2021
GR08.10.2021
IS07.11.2021
PT08.11.2021
Former [2022/11]AT07.07.2021
ES07.07.2021
FI07.07.2021
HR07.07.2021
LT07.07.2021
LV07.07.2021
NL07.07.2021
PL07.07.2021
RS07.07.2021
SE07.07.2021
BG07.10.2021
NO07.10.2021
GR08.10.2021
IS07.11.2021
PT08.11.2021
Former [2022/09]AT07.07.2021
ES07.07.2021
FI07.07.2021
LT07.07.2021
NL07.07.2021
RS07.07.2021
SE07.07.2021
BG07.10.2021
NO07.10.2021
PT08.11.2021
Former [2022/08]AT07.07.2021
ES07.07.2021
FI07.07.2021
LT07.07.2021
NL07.07.2021
SE07.07.2021
BG07.10.2021
NO07.10.2021
Former [2022/07]AT07.07.2021
LT07.07.2021
NL07.07.2021
NO07.10.2021
Documents cited:Search[Y]GB1066480  (PALL CORP) [Y] 1-14 * claim 1 * * page 11, line 59 - page 12, line 2 * * page 12, line 13 - line 28 * * page 9, line 24 - line 33 * * figure 6.7 * * page 4, line 30 - line 57 *;
 [A]US6103122  (HOU KENNETH C [US], et al) [A] 1-15* the whole document *;
 [Y]US6767460  (CLOUGH THOMAS J [US]) [Y] 1-15 * claims 1,5 * * column 4, line 53 - line 59 * * column 4, line 65 - column 5, line 26 * * column 1, line 15 - line 25 *;
 [Y]WO2015095115  (3M INNOVATIVE PROPERTIES CO [US]) [Y] 1-15 * claims 1-12 * * page 9, line 31 - page 10, line 5 *
International search[A]US2006254427  (TREND JOHN E [US], et al) [A] 1-30* See the entire document. *;
 [A]US2012272828  (DALLAS ANDREW JAMES [US], et al) [A] 1-30 * See the entire document. *;
 [Y]US2012312734  (KALAYCI VELI E [US], et al) [Y] 1-30 * See paragraphs [0013]-[0021], [0032]-[0041], [0051], [0065]-[0067], [0092], [0115]-[0119], [0136]-[0137]; and claims 18-19. *;
 [A]US2013312605  (HUFEN JULIA [DE], et al) [A] 1-30 * See paragraphs [0011], [0041], [0046]-[0047]; and claim 17. *;
 [Y]WO2015095115  (3M INNOVATIVE PROPERTIES CO [US]) [Y] 1-30 * See page 1, lines 26-29; page 9, lines 34-35; page 13, line 24; and claim 1. *
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.