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Extract from the Register of European Patents

EP About this file: EP2558192

EP2558192 - IMMERSION REACTOR FOR ADDING GASEOUS CHLORINE OR CHLORINE DIOXIDE IN WATER [Right-click to bookmark this link]
Former [2013/08]IMMERSION REACTOR
[2021/03]
StatusNo opposition filed within time limit
Status updated on  11.02.2022
Database last updated on 14.09.2024
FormerThe patent has been granted
Status updated on  05.03.2021
FormerGrant of patent is intended
Status updated on  01.02.2021
FormerExamination is in progress
Status updated on  23.06.2017
Most recent event   Tooltip06.09.2024Lapse of the patent in a contracting state
New state(s): MT		published on 09.10.2024 [2024/41]
Applicant(s)For all designated states
Evonik Operations GmbH
Rellinghauser Straße 1-11
45128 Essen / DE
[2019/50]
Former [2014/46]For all designated states
Evonik Degussa GmbH
Rellinghauser Straße 1- 11
45128 Essen / DE
Former [2013/08]For all designated states
Infracor GmbH
Paul-Baumann-Straße 1
45772 Marl / DE
Inventor(s)01 / DUVE, Johannes
Feldweg 3
48249 Dülmen / DE
 [2013/08]
Representative(s)Evonik Patent Association
c/o Evonik Industries AG
IP Management
Bau 1042A/PB 15
Paul-Baumann-Straße 1
45772 Marl / DE
[2021/14]
Application number, filing date11704969.217.02.2011
[2021/14]
WO2011EP52334
Priority number, dateDE2010102784016.04.2010         Original published format: DE102010027840
[2013/08]
Filing languageDE
Procedural languageDE
PublicationType: A2 Application without search report
No.:WO2011128137
Date:20.10.2011
Language:DE
[2011/42]
Type: A2 Application without search report 
No.:EP2558192
Date:20.02.2013
Language:DE
The application published by WIPO in one of the EPO official languages on 20.10.2011 takes the place of the publication of the European patent application.
[2013/08]
Type: B1 Patent specification 
No.:EP2558192
Date:07.04.2021
Language:DE
[2021/14]
Search report(s)International search report - published on:EP15.12.2011
ClassificationIPC:B01J19/26, B01J4/00, C02F1/76, B01F3/04, B01F3/08, B01F5/04, C01B11/02
[2021/03]
CPC:
C02F1/763 (EP,US); B01F23/23231 (EP); B01F23/23763 (EP,US);
B01F23/454 (EP,US); B01F25/31243 (EP,US); B01J19/26 (EP,US);
B01J4/002 (EP,US); C01B11/024 (EP,US); C02F1/76 (EP);
C02F1/686 (EP); C02F2103/023 (EP) (-)
Former IPC [2013/08]B01J4/00, C01B11/02, C02F1/76, B01F5/04, B01J19/26
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 [2013/08]
Extension statesBANot yet paid
MENot yet paid
TitleGerman:TAUCHREAKTOR FÜR DIE ZUGABE VON CHLORGAS ODER CHLORDIOXID IN WASSER[2021/03]
English:IMMERSION REACTOR FOR ADDING GASEOUS CHLORINE OR CHLORINE DIOXIDE IN WATER[2021/03]
French:RÉACTEUR IMMERGÉ POUR L'AJOUT DE CHLORE GAZEUX OU DE DIOXYDE DE CHLORE DANS L'EAU[2021/03]
Former [2013/08]TAUCHREAKTOR
Former [2013/08]IMMERSION REACTOR
Former [2013/08]RÉACTEUR IMMERGÉ
Entry into regional phase09.10.2012National basic fee paid 
09.10.2012Designation fee(s) paid 
09.10.2012Examination fee paid 
Examination procedure09.10.2012Examination requested  [2013/08]
21.08.2013Amendment by applicant (claims and/or description)
27.06.2017Despatch of a communication from the examining division (Time limit: M06)
07.02.2018Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time
12.04.2018Reply to a communication from the examining division
05.06.2020Despatch of a communication from the examining division (Time limit: M01)
16.06.2020Reply to a communication from the examining division
02.02.2021Communication of intention to grant the patent
01.03.2021Fee for grant paid
01.03.2021Fee for publishing/printing paid
01.03.2021Receipt 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  27.06.2017
Opposition(s)10.01.2022No opposition filed within time limit [2022/11]
Request for further processing for:The application is deemed to be withdrawn due to failure to reply to the examination report
12.04.2018Request for further processing filed
12.04.2018Full payment received (date of receipt of payment)
Request granted
24.04.2018Decision despatched
Fees paidRenewal fee
21.02.2013Renewal fee patent year 03
20.02.2014Renewal fee patent year 04
23.02.2015Renewal fee patent year 05
22.02.2016Renewal fee patent year 06
17.02.2017Renewal fee patent year 07
22.02.2018Renewal fee patent year 08
21.02.2019Renewal fee patent year 09
24.02.2020Renewal fee patent year 10
22.02.2021Renewal fee patent year 11
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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  TooltipHU17.02.2011
AL07.04.2021
CY07.04.2021
CZ07.04.2021
EE07.04.2021
FI07.04.2021
HR07.04.2021
LT07.04.2021
LV07.04.2021
MC07.04.2021
MK07.04.2021
MT07.04.2021
RO07.04.2021
RS07.04.2021
SI07.04.2021
SK07.04.2021
SM07.04.2021
TR07.04.2021
BG07.07.2021
GR08.07.2021
IS07.08.2021
[2024/41]
Former [2024/29]HU17.02.2011
AL07.04.2021
CY07.04.2021
CZ07.04.2021
EE07.04.2021
FI07.04.2021
HR07.04.2021
LT07.04.2021
LV07.04.2021
MC07.04.2021
MK07.04.2021
RO07.04.2021
RS07.04.2021
SI07.04.2021
SK07.04.2021
SM07.04.2021
TR07.04.2021
BG07.07.2021
GR08.07.2021
IS07.08.2021
Former [2024/22]HU17.02.2011
AL07.04.2021
CY07.04.2021
CZ07.04.2021
EE07.04.2021
FI07.04.2021
HR07.04.2021
LT07.04.2021
LV07.04.2021
MC07.04.2021
MK07.04.2021
RO07.04.2021
RS07.04.2021
SI07.04.2021
SK07.04.2021
SM07.04.2021
BG07.07.2021
GR08.07.2021
IS07.08.2021
Former [2024/20]HU17.02.2011
AL07.04.2021
CY07.04.2021
CZ07.04.2021
EE07.04.2021
FI07.04.2021
HR07.04.2021
LT07.04.2021
LV07.04.2021
MC07.04.2021
RO07.04.2021
RS07.04.2021
SI07.04.2021
SK07.04.2021
SM07.04.2021
BG07.07.2021
GR08.07.2021
IS07.08.2021
Former [2024/18]HU17.02.2011
AL07.04.2021
CZ07.04.2021
EE07.04.2021
FI07.04.2021
HR07.04.2021
LT07.04.2021
LV07.04.2021
MC07.04.2021
RO07.04.2021
RS07.04.2021
SI07.04.2021
SK07.04.2021
SM07.04.2021
BG07.07.2021
GR08.07.2021
IS07.08.2021
Former [2022/44]AL07.04.2021
CZ07.04.2021
EE07.04.2021
FI07.04.2021
HR07.04.2021
LT07.04.2021
LV07.04.2021
MC07.04.2021
RO07.04.2021
RS07.04.2021
SI07.04.2021
SK07.04.2021
SM07.04.2021
BG07.07.2021
GR08.07.2021
IS07.08.2021
Former [2022/29]AL07.04.2021
CZ07.04.2021
EE07.04.2021
FI07.04.2021
HR07.04.2021
LT07.04.2021
LV07.04.2021
RO07.04.2021
RS07.04.2021
SI07.04.2021
SK07.04.2021
SM07.04.2021
BG07.07.2021
GR08.07.2021
IS07.08.2021
Former [2022/26]AL07.04.2021
CZ07.04.2021
EE07.04.2021
FI07.04.2021
HR07.04.2021
LT07.04.2021
LV07.04.2021
RO07.04.2021
RS07.04.2021
SK07.04.2021
SM07.04.2021
BG07.07.2021
GR08.07.2021
IS07.08.2021
Former [2022/23]CZ07.04.2021
EE07.04.2021
FI07.04.2021
HR07.04.2021
LT07.04.2021
LV07.04.2021
RO07.04.2021
RS07.04.2021
SK07.04.2021
SM07.04.2021
BG07.07.2021
GR08.07.2021
IS07.08.2021
Former [2022/10]CZ07.04.2021
EE07.04.2021
FI07.04.2021
HR07.04.2021
LT07.04.2021
LV07.04.2021
RO07.04.2021
RS07.04.2021
SK07.04.2021
SM07.04.2021
BG07.07.2021
GR08.07.2021
IS22.12.2021
Former [2022/09]CZ07.04.2021
FI07.04.2021
HR07.04.2021
LT07.04.2021
LV07.04.2021
RO07.04.2021
RS07.04.2021
SK07.04.2021
SM07.04.2021
BG07.07.2021
GR08.07.2021
IS07.08.2021
Former [2022/07]FI07.04.2021
HR07.04.2021
LT07.04.2021
LV07.04.2021
RS07.04.2021
SM07.04.2021
BG07.07.2021
GR08.07.2021
IS07.08.2021
Former [2021/51]FI07.04.2021
HR07.04.2021
LT07.04.2021
LV07.04.2021
RS07.04.2021
BG07.07.2021
GR08.07.2021
IS07.08.2021
Former [2021/49]FI07.04.2021
HR07.04.2021
LT07.04.2021
LV07.04.2021
BG07.07.2021
GR08.07.2021
Former [2021/47]FI07.04.2021
LT07.04.2021
BG07.07.2021
Former [2021/46]FI07.04.2021
LT07.04.2021
Cited inInternational search[X]EP0024851  (RIO LINDA CHEM CO INC [US]) [X] 1-12 * page 4, line 27 - page 6, line 32 * * figure 4 *;
 [I]WO0214216  (SABRE OXIDATION TECHNOLOGIES I [US], et al) [I] 1-12 * pages 6-12 * * figure 1 *;
 [ID]WO03000586  (AKZO NOBEL NV [NL], et al) [ID] 1-12 * page 5, line 22 - page 7, line 3 * * figures 1,2, 3a,3b *;
 [I]US2005244328  (SCHMITZ WILFRIED J [US], et al) [I] 1-12 * paragraphs [0001] , [0066] , [0075] - [0085] - [0 93] - [0095] - [0100] - [0105] * * figures 1-3,6,7 *;
 [X]JP2008094662  (TAKIMOTO GIKEN KOGYO KK, et al) [X] 1-12 * paragraphs [0001] , [0014] - [0029] * * figures 1-4 *;
 [A]US2008219087  (FLYNN HARRY E [US], et al) [A] 1-9* the whole document *;
 [XD]DE102008042424  (INFRACOR GMBH [DE]) [XD] 1-12 * paragraphs [0001] , [0043] , [0046] , [0048] , [0054] - [0061] - [0064] * * figures 1,2 *;
 [AD]DE102008049734  (WEIDNER WASSERTECHNIK GMBH [DE]) [AD] 1-12 * the whole document *;
 [A]  - Dripping Wet Water ET AL, "Using catalytic chlorine dioxide to eradicate Legionella in a cooling tower", Technical brochure, Texas (USA), (20090101), pages 1 - 2, URL: http://www.clo2ix.com/hq_pdfs/CLO2IX Case Study - Eradicate Legionella in a Cooling Tower.pdf, (20111010), XP055009057 [A] 1-12 * the whole document *
by applicantEP0119686
 JP2002220207
 WO03000586
 DE202004005755U
 WO2004078648
 WO2009077309
 WO2009077213
 DE102008049734
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.