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Extract from the Register of European Patents

EP About this file: EP3978587

EP3978587 - OIL AGENT ADDITIVE AND OIL AGENT COMPOSITION [Right-click to bookmark this link]
StatusGrant of patent is intended
Status updated on  16.07.2024
Database last updated on 24.08.2024
FormerRequest for examination was made
Status updated on  04.03.2022
FormerThe international publication has been made
Status updated on  05.12.2020
Most recent event   Tooltip19.07.2024Change - inventorpublished on 21.08.2024  [2024/34]
Applicant(s)For all designated states
Kao Corporation
14-10, Nihonbashi-Kayabacho 1-chome
Chuo-ku
Tokyo 103-8210 / JP
[2022/14]
Inventor(s)01 / KAMENOUE, Shogo
c/o Kao Corporation, Research Laboratories, 1334
Minato
Wakayama-shi, Wakayama 640-8580 / JP
02 / HORI, Hiroshi
c/o Kao Corporation, Research Laboratories, 1334
Minato
Wakayama-shi, Wakayama 640-8580 / JP
03 / WAKASA, Takashi
c/o Kao Corporation, Research Laboratories, 1334
Minato
Wakayama-shi, Wakayama 640-8580 / JP
04 / KORIKI, Shunsuke
c/o Kao Corporation, Research Laboratories, 1334
Minato
Wakayama-shi, Wakayama 640-8580 / JP
 [2024/34]
Former [2022/14]01 / KAMENOUE, Shogo
c/o Kao Corporation, Research Laboratories, 1334
Minato
Wakayama-shi, Wakayama 640-8580 / JP
02 / HORI, Hiroshi
c/o Kao Corporation, Research Laboratories, 1334
Minato
Wakayama-shi, Wakayama 640-8580 / JP
03 / WAKASA, Takashi
c/o Kao Corporation, Research Laboratories, 1334
Minato
Wakayama-shi, Wakayama 640-8580 / JP
04 / KORIKI, Shunsuke
c/o Kao Corporation, Research Laboratories, 1334
Minato
Wakayama-shi, Wakayama 640-8580 / JP
Representative(s)Hoffmann Eitle
Patent- und Rechtsanwälte PartmbB
Arabellastraße 30
81925 München / DE
[2022/14]
Application number, filing date20813720.828.05.2020
[2022/14]
WO2020JP21213
Priority number, dateJP2019009946228.05.2019         Original published format: JP 2019099462
[2022/14]
Filing languageJA
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2020241787
Date:03.12.2020
Language:JA
[2020/49]
Type: A1 Application with search report 
No.:EP3978587
Date:06.04.2022
Language:EN
[2022/14]
Search report(s)International search report - published on:JP03.12.2020
(Supplementary) European search report - dispatched on:EP30.06.2023
ClassificationIPC:C07C43/13, C10M129/16
[2023/31]
CPC:
C10M129/16 (EP); C10M129/08 (US); C10M169/04 (EP,US);
C10M2203/1025 (EP); C10M2207/04 (EP); C10N2030/06 (EP,US);
C10N2040/04 (EP); C10N2040/25 (EP,US) (-)
Former IPC [2022/14]C10M169/04, C10N30/00, C10N30/06, C10N40/04, C10N40/25, C10M129/08
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 [2022/14]
TitleGerman:ÖLMITTELZUSATZ UND ÖLMITTELZUSAMMENSETZUNG[2022/14]
English:OIL AGENT ADDITIVE AND OIL AGENT COMPOSITION[2022/14]
French:ADDITIF D'AGENT HUILEUX ET COMPOSITION D'AGENT HUILEUX[2022/14]
Entry into regional phase19.10.2021Translation filed 
19.10.2021National basic fee paid 
19.10.2021Search fee paid 
19.10.2021Designation fee(s) paid 
19.10.2021Examination fee paid 
Examination procedure19.10.2021Examination requested  [2022/14]
22.01.2024Amendment by applicant (claims and/or description)
17.07.2024Communication of intention to grant the patent
Fees paidRenewal fee
01.03.2022Renewal fee patent year 03
07.03.2023Renewal fee patent year 04
21.03.2024Renewal fee patent year 05
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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.
Documents cited:Search[X]US4719084  (SCHMID KARL H [DE], et al);
 [X]WO2007062112  (AROMAGEN CORP [US], et al);
 [X]US2010222603  (SELIFONOV SERGEY [US]);
 [AD]US2015191672  (HANYUDA KIYOSHI [JP], et al)
International search[A]JPS55105632  (HENKEL KGAA) [A] 1-15* , claims, page 2, upper left column, lines 17-20, examples *;
 [A]JPS62235487  (HENKEL KGAA) [A] 1-15 * , claims, example 2, etc. *;
 [A]WO2007062112  (AROMAGEN CORP [US], et al) [A] 1-15 * , abstract, example 11, etc. *;
 [A]US2010222603  (SELIFONOV SERGEY [US]) [A] 1-15 * , abstract, example 11, etc. *
by applicantJPS55105632
 JP2014025040
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.