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Extract from the Register of European Patents

EP About this file: EP3734158

EP3734158 - METHOD FOR THE REDUCTION OF NITROGEN OXIDES AND CARBON MONOXIDE IN THE FURNACE CHAMBERS OF WATER AND STEAM BOILERS, PARTICULARLY GRATE BOILERS. [Right-click to bookmark this link]
Former [2020/45]METHOD FOR THE REDUCTION OF NITROGEN OXIDES AND CARBON MONOXIDE IN THE FURNACE CHAMBERS OF WATER AND STEAM BOILERS, PARTICULARLY GRATE BOILERS AND A SYSTEM FOR THE REDUCTION OF NITROGEN OXIDES AND CARBON MONOXIDE IN THE FURNACE CHAMBERS OF WATER AND STEAM BOILERS, PARTICULARLY GRATE BOILERS
[2024/11]
StatusThe patent has been granted
Status updated on  27.06.2024
Database last updated on 02.11.2024
FormerGrant of patent is intended
Status updated on  29.02.2024
FormerExamination is in progress
Status updated on  11.02.2022
FormerRequest for examination was made
Status updated on  02.10.2020
Most recent event   Tooltip28.06.2024New entry: Additional fee for renewal fee: despatch of communication + time limit 
Applicant(s)For all designated states
ICS Industrial Complete Solutions S.A.
ul. Ostroroga 17/1
60-349 Poznan / PL
[2024/31]
Former [2024/11]For all designated states
ICS Industrial Complete Solutions S.A.
ul. Ostroroga 17/1
60-349 Poznan / PL
Former [2020/45]For all designated states
ICS Industrial Combustion Systems S.A.
ul. Ostroroga 17/1
60-349 Poznan / PL
Inventor(s)01 / Szewczyk, Dariusz
ul. Lipowa 47t
PL 62-030 Lubon / PL
02 / Pasiewicz, Andrzej
Moscienica, Osiedle Brzozowe 14
PL 62-035 Kórnik / PL
 [2020/45]
Representative(s)Suszczewicz, Romuald, et al
Kancelaria Patentowa Patentbox
Ul. Piekary 6/17
61-823 Poznan / PL
[2024/31]
Former [2020/45]Piatkowska, Elzbieta
Kancelaria Patentowa
Skorzewo, ul. Truskawkowa 12
60-185 Poznan / PL
Application number, filing date20020236.419.05.2020
[2020/45]
Priority number, datePL2019042934321.03.2019         Original published format: PL 42934319
[2020/45]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP3734158
Date:04.11.2020
Language:EN
[2020/45]
Type: B1 Patent specification 
No.:EP3734158
Date:31.07.2024
Language:EN
[2024/31]
Search report(s)(Supplementary) European search report - dispatched on:EP05.10.2020
ClassificationIPC:F23J7/00, F23C9/00
[2020/45]
CPC:
F23J7/00 (EP); F23C9/00 (EP); F23C2202/00 (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 [2020/45]  
TitleGerman:Verfahren zur Reduzierung von Stickoxiden und Kohlenmonoxid in Feuerkammern von Wasser- und Dampfkesseln, insbesondere Rostkesseln.[2024/31]
English:METHOD FOR THE REDUCTION OF NITROGEN OXIDES AND CARBON MONOXIDE IN THE FURNACE CHAMBERS OF WATER AND STEAM BOILERS, PARTICULARLY GRATE BOILERS.[2024/11]
French:Méthode de réduction d'oxydes d'azote et de monoxyde de carbone dans les chambres de combustion des chaudières à eau et à vapeur, en particulier des chaudières à grille.[2024/31]
Former [2020/45]VERFAHREN ZUR REDUKTION VON STICKOXIDEN UND KOHLENMONOXID IN DEN OFENKAMMERN VON WASSER- UND DAMPFKESSELN, INSBESONDERE VON ROSTKESSELN, UND SYSTEM ZUR REDUKTION VON STICKOXIDEN UND KOHLENMONOXID IN DEN OFENKAMMERN VON WASSER- UND DAMPFKESSELN, INSBESONDERE VON ROSTKESSELN
Former [2020/45]METHOD FOR THE REDUCTION OF NITROGEN OXIDES AND CARBON MONOXIDE IN THE FURNACE CHAMBERS OF WATER AND STEAM BOILERS, PARTICULARLY GRATE BOILERS AND A SYSTEM FOR THE REDUCTION OF NITROGEN OXIDES AND CARBON MONOXIDE IN THE FURNACE CHAMBERS OF WATER AND STEAM BOILERS, PARTICULARLY GRATE BOILERS
Former [2020/45]PROCÉDÉ POUR LA RÉDUCTION D'OXYDES D'AZOTE ET DE MONOXYDE DE CARBONE DANS LES CHAMBRES DE FOUR DE CHAUDIÈRES À EAU ET À VAPEUR, EN PARTICULIER DES CHAUDIÈRES À GRILLE ET SYSTÈME POUR LA RÉDUCTION D'OXYDES D'AZOTE ET DE MONOXYDE DE CARBONE DANS LES CHAMBRES DE FOUR DE CHAUDIÈRES À EAU ET À VAPEUR, EN PARTICULIER DES CHAUDIÈRES À GRILLE
Examination procedure20.05.2020Examination requested  [2020/45]
02.05.2021Amendment by applicant (claims and/or description)
10.02.2022Despatch of a communication from the examining division (Time limit: M06)
08.08.2022Reply to a communication from the examining division
19.04.2023Despatch of a communication from the examining division (Time limit: M06)
27.10.2023Reply to a communication from the examining division
01.03.2024Communication of intention to grant the patent
14.06.2024Fee for grant paid
14.06.2024Fee for publishing/printing paid
21.06.2024Receipt of the translation of the claim(s)
Fees paidRenewal fee
12.04.2022Renewal fee patent year 03
02.05.2023Renewal fee patent year 04
11.06.2024Renewal fee patent year 05
Penalty fee
Additional fee for renewal fee
31.05.202405   M06   Fee paid on   13.06.2024
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Documents cited:Search[A]US5809910  (SVENDSSEN ALLAN [SE]);
 [A]CN101545630  (NINGBO YINUO ENERGY TECHNOLOGY);
 [A]US2013244190  (MARUMOTO TAKAHIRO [JP], et al);
 [A]US2013291772  (MINE TOSHIHIKO [JP], et al);
 [A]CN106051749  (QINGDAO JINTIAN THERMOELECTRIC CO LTD);
 [A]US2017261206  (MAWATARI MASAYUKI [JP], et al)
by applicantWO9515463
 WO2004085922
 US2006118013
 PL196745B
 WO2013009566
 US2016003473
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.