EP3337594 - METHOD AND SYSTEM FOR APPLYING SUPERIMPOSED TIME-VARYING FREQUENCY ELECTROMAGNETIC WAVE FOR REMOVAL OF SOX, CO2 AND NOX FROM FLUE GASES [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 31.12.2021 Database last updated on 24.08.2024 | |
Former | The patent has been granted Status updated on 22.01.2021 | ||
Former | Grant of patent is intended Status updated on 29.11.2020 | ||
Former | Request for examination was made Status updated on 23.10.2020 | ||
Former | Grant of patent is intended Status updated on 20.10.2020 | ||
Former | Request for examination was made Status updated on 28.09.2020 | ||
Former | Grant of patent is intended Status updated on 21.07.2020 | ||
Former | Request for examination was made Status updated on 25.05.2018 | ||
Former | The international publication has been made Status updated on 03.02.2017 | Most recent event Tooltip | 27.04.2024 | Lapse of the patent in a contracting state New state(s): MK | published on 29.05.2024 [2024/22] | Applicant(s) | For all designated states SEMB-ECO R&D PTE LTD Admiralty Road West Singapore 759956 / SG | [2021/08] |
Former [2018/26] | For all designated states SEMB-ECO R&D PTE LTD Admiralty Road West Singapore 759956 / SG | Inventor(s) | 01 /
CHEW, Hwee Hong c/o SEMB-ECO R&D PTE LTD. Admiralty Road West Singapore 759956 / SG | 02 /
ONG, Poh Kwee c/o SEMB-ECO R&D PTE LTD. Admiralty Road West Singapore 759956 / SG | [2021/08] |
Former [2018/26] | 01 /
CHEW, Hwee Hong c/o SEMB-ECO R&D PTE LTD. Admiralty Road West Singapore 759956 / SG | ||
02 /
ONG, Poh Kwee c/o SEMB-ECO R&D PTE LTD. Admiralty Road West Singapore 759956 / SG | Representative(s) | Håmsø Patentbyrå AS P.O. Box 171 4301 Sandnes / NO | [2021/08] |
Former [2018/26] | Potter Clarkson LLP The Belgrave Centre Talbot Street Nottingham NG1 5GG / GB | Application number, filing date | 16830941.7 | 29.07.2016 | [2018/26] | WO2016SG50365 | Priority number, date | WO2015SG50239 | 29.07.2015 Original published format: PCT/SG2015/050239 | [2018/26] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2017018947 | Date: | 02.02.2017 | Language: | EN | [2017/05] | Type: | A1 Application with search report | No.: | EP3337594 | Date: | 27.06.2018 | Language: | EN | The application published by WIPO in one of the EPO official languages on 02.02.2017 takes the place of the publication of the European patent application. | [2018/26] | Type: | B1 Patent specification | No.: | EP3337594 | Date: | 24.02.2021 | Language: | EN | [2021/08] | Search report(s) | International search report - published on: | KR | 02.02.2017 | (Supplementary) European search report - dispatched on: | EP | 20.03.2019 | Classification | IPC: | B01D53/32, B01D53/60, B01D53/62, B01D53/50, C02F1/48, C25D11/34, B01J19/12, B01D53/78, C23F13/04, C02F103/08, C02F103/18 | [2020/23] | CPC: |
B01D53/323 (EP);
B63J4/002 (KR);
C02F1/4602 (US);
B01D53/504 (EP);
B01D53/60 (EP);
B01D53/78 (EP);
B63B13/00 (KR);
C02F1/004 (US);
C02F1/32 (US);
C02F1/46104 (US);
C02F1/48 (KR);
C02F1/484 (EP,US);
C02F1/487 (EP,KR,US);
C02F5/00 (US);
C23F13/04 (EP,US);
C23F13/06 (US);
C25D11/005 (US);
C25D11/022 (US);
C25D11/34 (US);
C25D11/38 (US);
B01D2252/103 (EP);
B01D2257/302 (EP);
B01D2257/404 (EP);
B01D2257/504 (EP);
B01D2258/0283 (EP);
C02F2103/007 (US);
C02F2103/008 (KR,US);
C02F2103/08 (EP,US);
C02F2103/18 (EP,US);
C02F2201/46125 (US);
C02F2201/4614 (EP,US);
C02F2201/46175 (EP,US);
C02F2201/483 (EP,US);
C02F2303/04 (US);
C02F2303/08 (US);
C02F2303/20 (US);
|
Former IPC [2019/16] | B01D53/32, B01D53/60, B01D53/62, B01D53/50, C02F1/48, C25D11/34, B01J19/12 | ||
Former IPC [2018/26] | B01D53/32, B01D53/60, B01D53/62 | Designated contracting states | 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 [2018/26] | Extension states | BA | Not yet paid | ME | Not yet paid | Validation states | MA | Not yet paid | MD | Not yet paid | Title | German: | VERFAHREN UND SYSTEM ZUR ANWENDUNG ÜBERLAGERTER ELEKTROMAGNETISCHER WELLEN MIT ZEITVARIABLER FREQUENZ ZUR ENTFERNUNG VON SOX, CO2 UND NOX AUS RAUCHGASEN | [2018/26] | English: | METHOD AND SYSTEM FOR APPLYING SUPERIMPOSED TIME-VARYING FREQUENCY ELECTROMAGNETIC WAVE FOR REMOVAL OF SOX, CO2 AND NOX FROM FLUE GASES | [2018/26] | French: | PROCÉDÉ ET SYSTÈME POUR APPLIQUER UNE ONDE ÉLECTROMAGNÉTIQUE SUPERPOSÉE À FRÉQUENCE VARIANT DANS LE TEMPS POUR ÉLIMINER DU SOX, CO2 ET NOX DE GAZ DE FUMÉE | [2018/26] | Entry into regional phase | 27.02.2018 | National basic fee paid | 27.02.2018 | Search fee paid | 27.02.2018 | Designation fee(s) paid | 27.02.2018 | Examination fee paid | Examination procedure | 26.05.2017 | Request for preliminary examination filed International Preliminary Examining Authority: KR | 27.02.2018 | Examination requested [2018/26] | 27.02.2018 | Date on which the examining division has become responsible | 17.09.2019 | Amendment by applicant (claims and/or description) | 22.07.2020 | Communication of intention to grant the patent | 24.09.2020 | Disapproval of the communication of intention to grant the patent by the applicant or resumption of examination proceedings by the EPO | 21.10.2020 | Communication of intention to grant the patent | 23.10.2020 | Disapproval of the communication of intention to grant the patent by the applicant or resumption of examination proceedings by the EPO | 30.11.2020 | Communication of intention to grant the patent | 18.01.2021 | Fee for grant paid | 18.01.2021 | Fee for publishing/printing paid | 18.01.2021 | Receipt of the translation of the claim(s) | Opposition(s) | 25.11.2021 | No opposition filed within time limit [2022/05] | Fees paid | Renewal fee | 27.07.2018 | Renewal fee patent year 03 | 28.05.2019 | Renewal fee patent year 04 | 18.07.2020 | Renewal fee patent year 05 |
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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 Tooltip | HU | 29.07.2016 | AL | 24.02.2021 | AT | 24.02.2021 | CY | 24.02.2021 | CZ | 24.02.2021 | EE | 24.02.2021 | ES | 24.02.2021 | FI | 24.02.2021 | HR | 24.02.2021 | IT | 24.02.2021 | LT | 24.02.2021 | LV | 24.02.2021 | MC | 24.02.2021 | MK | 24.02.2021 | PL | 24.02.2021 | RO | 24.02.2021 | RS | 24.02.2021 | SE | 24.02.2021 | SI | 24.02.2021 | SK | 24.02.2021 | SM | 24.02.2021 | BG | 24.05.2021 | IS | 24.06.2021 | PT | 24.06.2021 | GB | 29.07.2021 | IE | 29.07.2021 | LU | 29.07.2021 | BE | 31.07.2021 | CH | 31.07.2021 | LI | 31.07.2021 | [2024/22] |
Former [2023/30] | HU | 29.07.2016 | |
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BG | 24.05.2021 | ||
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PT | 24.06.2021 | ||
GB | 29.07.2021 | ||
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GB | 29.07.2021 | ||
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GB | 29.07.2021 | ||
CH | 31.07.2021 | ||
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PT | 24.06.2021 | Documents cited: | Search | [A]ES2008549 (GRUENBECK JOSEF WASSERAUFB [DE]) [A] 1,8,11,13,14 * column 1, line 1 - column 2, line 38; figures 1-4; claims 1-3, 10 *; | [A]US4905470 (REICHLE ERNST-MICHAEL [DE], et al) [A] 11-15* column 3, line 31 - column 4, line 35; figure 2 *; | [XI]WO2011147085 (ECOSPEC GLOBAL TECHNOLOGY PTE LTD [CN], et al) [X] 1-3,5,7,11,12,15 * page 3, line 31 - page 5, line 20; figures 1-4; claims 1-37 * * page 13, line 6 - page 15, line 33 * [I] 4,6,8-10,13,14 | International search | [A]US2003175194 (PAHLMAN JOHN E [US], et al) [A] 1-5, 19-21 * See abstract; figures 1-5; and claims 1-5. *; | [A]US2005063879 (TSUJI KIMITOSHI [JP]) [A] 1-5, 19-21 * See abstract; figures 1-7; and claims 1-8. *; | [A]US2007284242 (MOISAN MICHEL [CA], et al) [A] 1-5, 19-21* See abstract; and claims 31-36. *; | [A]US2011300046 (SCHODEL NICOLE [DE], et al) [A] 1-5, 19-21 * See abstract; figures 1-2; and claims 1-11. *; | [A]US2012121489 (CHEW HWEE HONG [HK]) [A] 1-5, 19-21 * See abstract; figure 1; and claims 30-49. * | by applicant | WO2010139114 | WO2011147085 | - SUKHEON ANOSAMI NISHIDA, JSME International Journal Series B, (20030000), vol. 46, pages 206 - 213 | WO2006SG00218 |