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Extract from the Register of European Patents

EP About this file: EP4273652

EP4273652 - SYSTEM AND METHOD FOR PREDICTING PROCESS CHANGES BY REFLECTING KEY FACTORS IN COMMERCIAL CHEMICAL PROCESS [Right-click to bookmark this link]
StatusExamination is in progress
Status updated on  05.07.2024
Database last updated on 30.09.2024
FormerRequest for examination was made
Status updated on  06.10.2023
FormerThe international publication has been made
Status updated on  05.11.2022
Most recent event   Tooltip06.07.2024New entry: Despatch of examination report + time limit 
Applicant(s)For all designated states
SK Gas Co., Ltd.
(Sampyeong-dong) 332
Pangyo-ro
Bundang-gu
Seongnam-si, Gyeonggi-do 13493 / KR
[2023/45]
Inventor(s)01 / HONG, Ung Gi
Seongnam-si Gyeonggi-do 13494 / KR
02 / YEO, Sung Joo
Seongnam-si Gyeonggi-do 13494 / KR
03 / KONG, Seung Hwan
Seongnam-si Gyeonggi-do 13494 / KR
04 / KIM, Min Ho
Seongnam-si Gyeonggi-do 13494 / KR
05 / SHIN, Hae Bin
Seongnam-si Gyeonggi-do 13494 / KR
06 / CHOI, Hee Dong
Seongnam-si Gyeonggi-do 13494 / KR
07 / KYE, Young Gook
Seongnam-si Gyeonggi-do 13494 / KR
 [2023/45]
Representative(s)Vossius & Partner Patentanwälte Rechtsanwälte mbB
Siebertstraße 3
81675 München / DE
[2023/45]
Application number, filing date22796116.627.04.2022
[2023/45]
WO2022KR05974
Priority number, dateKR2021005508128.04.2021         Original published format: KR 20210055081
[2023/45]
Filing languageKO
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2022231283
Date:03.11.2022
Language:KO
[2022/44]
Type: A1 Application with search report 
No.:EP4273652
Date:08.11.2023
Language:EN
[2023/45]
Search report(s)International search report - published on:KR03.11.2022
(Supplementary) European search report - dispatched on:EP13.05.2024
ClassificationIPC:G05B23/02
[2024/24]
CPC:
G05B23/0275 (EP,KR); G05B23/0283 (EP,KR); G06N5/022 (US);
G05B19/4183 (KR); G05B23/0221 (EP,KR); G06N20/00 (KR);
G06N3/0442 (EP); G06N3/045 (EP); Y02P90/30 (EP) (-)
Former IPC [2023/45]G05B23/02, G05B19/418, G06N20/00
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 [2023/45]
TitleGerman:SYSTEM UND VERFAHREN ZUR VORHERSAGE VON PROZESSÄNDERUNGEN DURCH REFLEXION VON SCHLÜSSELFAKTOREN IN EINEM KOMMERZIELLEN CHEMISCHEN PROZESS[2023/45]
English:SYSTEM AND METHOD FOR PREDICTING PROCESS CHANGES BY REFLECTING KEY FACTORS IN COMMERCIAL CHEMICAL PROCESS[2023/45]
French:SYSTÈME ET PROCÉDÉ DE PRÉDICTION DE CHANGEMENTS DE PROCESSUS PAR RÉFLEXION DE FACTEURS CLÉS DANS UN PROCESSUS CHIMIQUE COMMERCIAL[2023/45]
Entry into regional phase04.08.2023Translation filed 
04.08.2023National basic fee paid 
04.08.2023Search fee paid 
04.08.2023Designation fee(s) paid 
04.08.2023Examination fee paid 
Examination procedure04.08.2023Examination requested  [2023/45]
04.06.2024Date on which the examining division has become responsible
14.06.2024Observations by third parties
05.07.2024Despatch of a communication from the examining division (Time limit: M04)
Fees paidRenewal fee
20.03.2024Renewal fee patent year 03
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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.
Documents cited:Search[A]WO2006031749  (EXXONMOBIL RES & ENG CO [US], et al)
International search[A]JP2003058206  (KANEGAFUCHI CHEMICAL IND);
 [A]KR20080105439  (UNIV SOGANG CORP [KR]);
 [A]KR20190135445  (HARTFORD STEAM BOILER INSPECTION AND INSURANCE COMPANY [US]);
 [A]US2020064324  (SU HENG CHIA [US], et al);
 [A]JP2020166749  (KANEKA CORP, et al)
by applicantKR101508641B
 KR20190098484
 KR102036956B
otherUS2014365195
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.