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Extract from the Register of European Patents

EP About this file: EP2326401

EP2326401 - AMMONIA-FREE GASEOUS AIR FILTER [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  16.12.2016
Database last updated on 30.10.2024
Most recent event   Tooltip20.07.2018Lapse of the patent in a contracting state
New state(s): MT		published on 22.08.2018  [2018/34]
Applicant(s)For all designated states
3M Innovative Properties Company
3M Center
P.O. Box 33427
St. Paul, MN 55133-3427 / US
For all designated states
Dahn, Jeffrey R.
6300 Coburg Road
Halifax, NS B3H 3J5 / CA
[N/P]
Former [2011/22]For all designated states
3M Innovative Properties Company
3M Center Post Office Box 33427
Saint Paul, MN 55133-3427 / US
For all designated states
Dahn, Jeffrey R.
6300 Coburg Road
Halifax, NS B3H 3J5 / CA
Inventor(s)01 / DAHN, Jeffrey R.
Dept. of Physics
Dalhousie University
6310 Coburg Road
Halifax, N.S. B3H 4C2 / CA
02 / CROLL, Lisa M.
1840 Oxford Street
London Ontario N5V 3R6 / CA
03 / SIEDLE, Allen R.
3M Center
Post Office Box 33427
Saint Paul, Minnesota 55133-3427 / US
04 / SMITH, Jock W. H.
38 Quackenbush Street
Bowmanville Ontario, L1C 0E6 / CA
05 / WESTREICH, Philippe
2927 Old Plank Road
New Castle, PA, 16105 / US
06 / WOOD, Thomas E.
3M Center
Post Office Box 33427
Saint Paul, Minnesota 55133-3427 / US
 [2014/14]
Former [2011/22]01 / DAHN, Jeffrey R.
6300 Coburg Road Halifax
Nova Scotia B3H 3J5 / CA
02 / CROLL, Lisa M.
1840 Oxford Street
London Ontario N5V 3R6 / CA
03 / SIEDLE, Allen R.
3M Center Post Office Box 33427
Saint Paul, Minnesota 55133-3427 / US
04 / SMITH, Jock W. H.
6300 Coburg Road
Halifax Nova Scotia B3H 3J5 / CA
05 / WESTEREICH, Philippe
6300 Coburg Road
Halifax Nova Scotia B3H 3J5 / CA
06 / WOOD, Thomas E.
3M Center Post Office Box 33427
Saint Paul, Minnesota 55133-3427 / US
Representative(s)Vossius & Partner Patentanwälte Rechtsanwälte mbB
Siebertstrasse 3
81675 München / DE
[2016/06]
Former [2011/22]Berryman, Natalia Grace
Vossius & Partner Sieberstr. 4
81675 München / DE
Application number, filing date09812128.802.09.2009
[2011/22]
WO2009US55649
Priority number, dateUS20080093636P02.09.2008         Original published format: US 93636 P
[2011/22]
Filing languageEN
Procedural languageEN
PublicationType: A2 Application without search report
No.:WO2010027991
Date:11.03.2010
Language:EN
[2010/10]
Type: A2 Application without search report 
No.:EP2326401
Date:01.06.2011
Language:EN
The application published by WIPO in one of the EPO official languages on 11.03.2010 takes the place of the publication of the European patent application.
[2011/22]
Type: B1 Patent specification 
No.:EP2326401
Date:10.02.2016
Language:EN
[2016/06]
Search report(s)International search report - published on:KR10.06.2010
(Supplementary) European search report - dispatched on:EP12.12.2013
ClassificationIPC:B01D39/00, B01D46/00, B01J20/02, B01J20/20, B01D53/02, B01J20/32
[2014/03]
CPC:
B01D53/02 (EP,US); B01J20/02 (EP,US); B01J20/0218 (EP,US);
B01J20/0233 (EP,US); B01J20/0237 (EP,US); B01J20/0244 (EP,US);
B01J20/0259 (EP,US); B01J20/0288 (EP,US); B01J20/0296 (EP,US);
B01J20/08 (EP,US); B01J20/103 (EP,US); B01J20/18 (EP,US);
B01J20/20 (EP,US); B01J20/223 (EP,US); B01J20/3078 (EP,US);
B01J20/3204 (EP,US); B01J20/3236 (EP,US); B01D2253/102 (EP,US);
B01D2255/20761 (EP,US); B01D2255/20769 (EP,US); B01D2259/4541 (EP,US);
B01J2220/66 (EP,US) (-)
Former IPC [2011/22]B01D39/00, B01D46/00
Designated contracting statesAT,   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,   SE,   SI,   SK,   SM,   TR [2016/06]
Former [2011/22]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,  SE,  SI,  SK,  SM,  TR 
Extension statesALNot yet paid
BANot yet paid
RSNot yet paid
TitleGerman:AMMONIAKFREIES GAS-LUFTFILTER[2011/22]
English:AMMONIA-FREE GASEOUS AIR FILTER[2011/22]
French:FILTRE À AIR GAZEUX EXEMPT D'AMMONIAC[2015/35]
Former [2011/22]FILTRE À AIR GAZEUX EXEMPT D AMMONIAC
Entry into regional phase01.04.2011National basic fee paid 
01.04.2011Search fee paid 
01.04.2011Designation fee(s) paid 
01.04.2011Examination fee paid 
Examination procedure06.07.2010Request for preliminary examination filed
International Preliminary Examining Authority: KR
01.04.2011Examination requested  [2011/22]
17.07.2014Amendment by applicant (claims and/or description)
05.08.2015Communication of intention to grant the patent
02.12.2015Fee for grant paid
02.12.2015Fee for publishing/printing paid
02.12.2015Receipt of the translation of the claim(s)
Divisional application(s)The date of the Examining Division's first communication in respect of the earliest application for which a communication has been issued is  05.08.2015
Opposition(s)11.11.2016No opposition filed within time limit [2017/03]
Fees paidRenewal fee
29.09.2011Renewal fee patent year 03
12.09.2012Renewal fee patent year 04
12.09.2013Renewal fee patent year 05
12.09.2014Renewal fee patent year 06
11.09.2015Renewal fee patent year 07
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  TooltipHU02.09.2009
AT10.02.2016
BE10.02.2016
CY10.02.2016
CZ10.02.2016
DK10.02.2016
EE10.02.2016
ES10.02.2016
FI10.02.2016
HR10.02.2016
LT10.02.2016
LV10.02.2016
MC10.02.2016
MK10.02.2016
NL10.02.2016
RO10.02.2016
SE10.02.2016
SI10.02.2016
SK10.02.2016
SM10.02.2016
BG10.05.2016
NO10.05.2016
GR11.05.2016
IS10.06.2016
PT13.06.2016
IE02.09.2016
LU02.09.2016
CH30.09.2016
LI30.09.2016
MT30.09.2016
[2018/34]
Former [2018/28]HU02.09.2009
AT10.02.2016
BE10.02.2016
CY10.02.2016
CZ10.02.2016
DK10.02.2016
EE10.02.2016
ES10.02.2016
FI10.02.2016
HR10.02.2016
LT10.02.2016
LV10.02.2016
MC10.02.2016
MK10.02.2016
NL10.02.2016
RO10.02.2016
SE10.02.2016
SI10.02.2016
SK10.02.2016
SM10.02.2016
BG10.05.2016
NO10.05.2016
GR11.05.2016
IS10.06.2016
PT13.06.2016
IE02.09.2016
LU02.09.2016
CH30.09.2016
LI30.09.2016
Former [2017/41]AT10.02.2016
BE10.02.2016
CZ10.02.2016
DK10.02.2016
EE10.02.2016
ES10.02.2016
FI10.02.2016
HR10.02.2016
LT10.02.2016
LV10.02.2016
MC10.02.2016
NL10.02.2016
RO10.02.2016
SE10.02.2016
SI10.02.2016
SK10.02.2016
SM10.02.2016
BG10.05.2016
NO10.05.2016
GR11.05.2016
IS10.06.2016
PT13.06.2016
IE02.09.2016
LU02.09.2016
CH30.09.2016
LI30.09.2016
Former [2017/31]AT10.02.2016
BE10.02.2016
CZ10.02.2016
DK10.02.2016
EE10.02.2016
ES10.02.2016
FI10.02.2016
HR10.02.2016
LT10.02.2016
LV10.02.2016
MC10.02.2016
NL10.02.2016
RO10.02.2016
SE10.02.2016
SI10.02.2016
SK10.02.2016
SM10.02.2016
BG10.05.2016
NO10.05.2016
GR11.05.2016
IS10.06.2016
PT13.06.2016
Former [2017/15]AT10.02.2016
BE10.02.2016
CZ10.02.2016
DK10.02.2016
EE10.02.2016
ES10.02.2016
FI10.02.2016
HR10.02.2016
LT10.02.2016
LV10.02.2016
NL10.02.2016
RO10.02.2016
SE10.02.2016
SI10.02.2016
SK10.02.2016
SM10.02.2016
BG10.05.2016
NO10.05.2016
GR11.05.2016
IS10.06.2016
PT13.06.2016
Former [2017/03]AT10.02.2016
BE10.02.2016
CZ10.02.2016
DK10.02.2016
EE10.02.2016
ES10.02.2016
FI10.02.2016
HR10.02.2016
LT10.02.2016
LV10.02.2016
NL10.02.2016
RO10.02.2016
SE10.02.2016
SK10.02.2016
SM10.02.2016
NO10.05.2016
GR11.05.2016
IS10.06.2016
PT13.06.2016
Former [2016/50]AT10.02.2016
CZ10.02.2016
DK10.02.2016
EE10.02.2016
ES10.02.2016
FI10.02.2016
HR10.02.2016
LT10.02.2016
LV10.02.2016
NL10.02.2016
RO10.02.2016
SE10.02.2016
SK10.02.2016
SM10.02.2016
NO10.05.2016
GR11.05.2016
IS10.06.2016
PT13.06.2016
Former [2016/49]AT10.02.2016
DK10.02.2016
EE10.02.2016
ES10.02.2016
FI10.02.2016
HR10.02.2016
LT10.02.2016
LV10.02.2016
NL10.02.2016
SE10.02.2016
NO10.05.2016
GR11.05.2016
IS10.06.2016
PT13.06.2016
Former [2016/46]AT10.02.2016
DK10.02.2016
ES10.02.2016
FI10.02.2016
HR10.02.2016
LT10.02.2016
LV10.02.2016
NL10.02.2016
SE10.02.2016
NO10.05.2016
GR11.05.2016
IS10.06.2016
PT13.06.2016
Former [2016/39]AT10.02.2016
ES10.02.2016
FI10.02.2016
HR10.02.2016
LT10.02.2016
LV10.02.2016
NL10.02.2016
SE10.02.2016
NO10.05.2016
GR11.05.2016
IS10.06.2016
PT13.06.2016
Former [2016/38]AT10.02.2016
ES10.02.2016
FI10.02.2016
HR10.02.2016
LT10.02.2016
NL10.02.2016
NO10.05.2016
GR11.05.2016
IS10.06.2016
PT13.06.2016
Former [2016/36]AT10.02.2016
ES10.02.2016
FI10.02.2016
HR10.02.2016
LT10.02.2016
NL10.02.2016
NO10.05.2016
GR11.05.2016
Former [2016/35]ES10.02.2016
FI10.02.2016
HR10.02.2016
NO10.05.2016
GR11.05.2016
Documents cited:Search[A]US2004259729  (KAISER MARK [US], et al) [A] 1-15 * paragraph [0033] - paragraph [0039]; claim 47 *;
 [A]US6998991  (GOLDSTEIN MARK K [US], et al) [A] 1-15* paragraph [0047]; claim 1 *;
 [A]WO2007120898  (QUANTUM GROUP INC [US], et al) [A] 1-15 * claim 2 *;
 [A]WO2007142641  (QUANTUM GROUP INC [US], et al) [A] 1-15 * claim 1 *
International search[X]US4801311  (TOLLES EDWARD D [US]);
 [A]WO9310896  (CALGON CARBON CORP [US]);
 [A]WO9622823  (MINE SAFETY APPLIANCES CO [US]);
 [A]KR20060042799  (LG ELECTRONICS INC [KR])
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.