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Extract from the Register of European Patents

EP About this file: EP3787380

EP3787380 - SUBMERGED PLASMA GENERATOR AND APPLICATION COMPRISING SAME [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  27.09.2024
Database last updated on 30.10.2024
FormerThe patent has been granted
Status updated on  20.10.2023
FormerGrant of patent is intended
Status updated on  17.08.2023
FormerRequest for examination was made
Status updated on  05.07.2023
FormerGrant of patent is intended
Status updated on  09.03.2023
FormerRequest for examination was made
Status updated on  29.01.2021
FormerThe international publication has been made
Status updated on  28.08.2020
Most recent event   Tooltip25.10.2024Lapse of the patent in a contracting state
New state(s): CH		published on 27.11.2024 [2024/48]
Applicant(s)For all designated states
K Fusion Technology Inc.
213, Business Incubation Center
55, Hanyangdaehak-ro
Sangnok-gu
Ansan-si, Gyeonggi-do 15588 / KR
[2021/09]
Inventor(s)01 / KWAK, Hon Kil
B, 41-4, Nonhyeon-ro 131-gil
Gangnam-gu
Seoul 06045 / KR
 [2021/09]
Representative(s)Fabry, Bernd
IP2 Patentanwalts GmbH
Schlossstrasse 523
41238 Mönchengladbach / DE
[2021/09]
Application number, filing date19916049.022.02.2019
[2021/09]
WO2019KR02200
Filing languageKO
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2020171261
Date:27.08.2020
Language:KO
[2020/35]
Type: A1 Application with search report 
No.:EP3787380
Date:03.03.2021
Language:EN
[2021/09]
Type: B1 Patent specification 
No.:EP3787380
Date:22.11.2023
Language:EN
[2023/47]
Search report(s)International search report - published on:KR27.08.2020
(Supplementary) European search report - dispatched on:EP12.11.2021
ClassificationIPC:H05H1/24, C02F1/46, C02F1/48
[2021/09]
CPC:
C02F1/48 (EP); H05H1/2418 (KR); C02F1/4608 (KR,US);
C01B3/06 (US); C01B3/503 (US); C02F1/30 (US);
C02F1/34 (EP,US); C02F1/482 (US); H05H1/247 (EP,US);
C02F2303/26 (EP); H05H1/2443 (EP); H05H2242/00 (EP);
H05H2245/20 (KR); Y02E30/10 (EP); Y02E60/36 (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 [2021/09]  
Extension statesBANot yet paid
MENot yet paid
Validation statesKHNot yet paid
MANot yet paid
MDNot yet paid
TNNot yet paid
TitleGerman:UNTERWASSERPLASMAGENERATOR UND ANWENDUNG DAMIT[2021/09]
English:SUBMERGED PLASMA GENERATOR AND APPLICATION COMPRISING SAME[2021/09]
French:GÉNÉRATEUR DE PLASMA SUBMERGÉ ET APPLICATION LE COMPRENANT[2021/09]
Entry into regional phase25.11.2020Translation filed 
25.11.2020National basic fee paid 
25.11.2020Search fee paid 
25.11.2020Designation fee(s) paid 
25.11.2020Examination fee paid 
Examination procedure25.11.2020Examination requested  [2021/09]
02.06.2022Amendment by applicant (claims and/or description)
10.03.2023Communication of intention to grant the patent
05.07.2023Disapproval of the communication of intention to grant the patent by the applicant or resumption of examination proceedings by the EPO
05.07.2023Fee for grant paid
05.07.2023Fee for publishing/printing paid
24.08.2023Communication of intention to grant the patent
16.10.2023Receipt of the translation of the claim(s)
Opposition(s)23.08.2024No opposition filed within time limit [2024/44]
Fees paidRenewal fee
25.11.2020Renewal fee patent year 03
02.03.2022Renewal fee patent year 04
21.02.2023Renewal fee patent year 05
Penalty fee
Additional fee for renewal fee
28.02.202204   M06   Fee paid on   02.03.2022
Opt-out from the exclusive  Tooltip
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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  TooltipCZ22.11.2023
ES22.11.2023
HR22.11.2023
MC22.11.2023
PL22.11.2023
RO22.11.2023
RS22.11.2023
SK22.11.2023
SM22.11.2023
NO22.02.2024
GR23.02.2024
CH29.02.2024
IS22.03.2024
[2024/48]
Former [2024/45]CZ22.11.2023
ES22.11.2023
HR22.11.2023
MC22.11.2023
PL22.11.2023
RO22.11.2023
RS22.11.2023
SK22.11.2023
SM22.11.2023
NO22.02.2024
GR23.02.2024
IS22.03.2024
Former [2024/36]CZ22.11.2023
ES22.11.2023
HR22.11.2023
PL22.11.2023
RO22.11.2023
RS22.11.2023
SK22.11.2023
SM22.11.2023
NO22.02.2024
GR23.02.2024
IS22.03.2024
Former [2024/35]CZ22.11.2023
ES22.11.2023
HR22.11.2023
PL22.11.2023
RO22.11.2023
RS22.11.2023
SM22.11.2023
NO22.02.2024
GR23.02.2024
IS22.03.2024
Former [2024/33]ES22.11.2023
HR22.11.2023
PL22.11.2023
RS22.11.2023
SM22.11.2023
NO22.02.2024
GR23.02.2024
IS22.03.2024
Former [2024/25]ES22.11.2023
HR22.11.2023
PL22.11.2023
RS22.11.2023
NO22.02.2024
GR23.02.2024
IS22.03.2024
Former [2024/20]GR23.02.2024
IS22.03.2024
Documents cited:Search[A]KR20000036794  (KIM KI YOUNG [KR]);
 [Y]WO2004041715  (YANG HYUN-IK [KR], et al);
 [Y]US2008099406  (RUAN RONGSHENG [US], et al);
 [A]US2013206704  (HENGSPERGER STEVE L [CA], et al);
 [A]KR20160134252  (KWAK HON KIL [KR], et al);
 [IAY]KR101778438B  (KWAK HON KIL [KR])
International search[Y]KR20000036794  (KIM KI YOUNG [KR]);
 [Y]KR100828047B  ;
 [A]US2009039731  (YANG HYUN-IK [KR]);
 [A]JP2013211204  (UNIV OSAKA CITY, et al);
 [XY]KR101778438B  (KWAK HON KIL [KR])
by applicantKR20100011246
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.