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Extract from the Register of European Patents

EP About this file: EP3940061

EP3940061 - STORAGE LIQUID FOR MAMMALIAN CELLS [Right-click to bookmark this link]
StatusRequest for examination was made
Status updated on  17.12.2021
Database last updated on 13.11.2024
FormerThe international publication has been made
Status updated on  28.09.2020
Most recent event   Tooltip28.03.2024New entry: Renewal fee paid 
Applicant(s)For all designated states
Megakaryon Corporation
Kyoto Research Park
134, Chudoji Minami-machi
Shimogyo-ku
Kyoto-shi, Kyoto 600-8813 / JP
For all designated states
Otsuka Pharmaceutical Factory, Inc.
115, Aza Kuguhara
Tateiwa
Muya-cho
Naruto-shi, Tokushima 772-8601 / JP
[2022/03]
Inventor(s)01 / TOMIZUKA, Junko
c/o MEGAKARYON CORPORATION, Kyoto Research Park
134, Minamimachi, Chudoji, Shimogyo-ku
Kyoto-shi, Kyoto 600-8813 / JP
02 / SHIGEMORI, Tomohiro
c/o MEGAKARYON CORPORATION, Kyoto Research Park
134, Minamimachi, Chudoji, Shimogyo-ku
Kyoto-shi, Kyoto 600-8813 / JP
03 / WATANABE, Natsuki
c/o OTSUKA PHARMACEUTICAL FACTORY, INC., 115, Aza
Kuguhara, Tateiwa, Muya-cho
Naruto-shi, Tokushima 772-8601 / JP
04 / TAKENAWA, Taichi
c/o OTSUKA PHARMACEUTICAL FACTORY, INC., 115, Aza
Kuguhara, Tateiwa, Muya-cho
Naruto-shi, Tokushima 772-8601 / JP
05 / SHIRAKAWA, Chikage
c/o OTSUKA PHARMACEUTICAL FACTORY, INC., 115, Aza
Kuguhara, Tateiwa, Muya-cho
Naruto-shi, Tokushima 772-8601 / JP
06 / NISHIMURA, Masuhiro
c/o OTSUKA PHARMACEUTICAL FACTORY, INC., 115, Aza
Kuguhara, Tateiwa, Muya-cho
Naruto-shi, Tokushima 772-8601 / JP
07 / FUJITA, Yasutaka
c/o OTSUKA PHARMACEUTICAL FACTORY, INC., 115, Aza
Kuguhara, Tateiwa, Muya-cho
Naruto-shi, Tokushima 772-8601 / JP
08 / SAWAMOTO, Osamu
c/o OTSUKA PHARMACEUTICAL FACTORY, INC., 115, Aza
Kuguhara, Tateiwa, Muya-cho
Naruto-shi, Tokushima 772-8601 / JP
[N/P]
Former [2022/03]01 / TOMIZUKA, Junko
Kyoto-shi, Kyoto 600-8813 / JP
02 / SHIGEMORI, Tomohiro
Kyoto-shi, Kyoto 600-8813 / JP
03 / WATANABE, Natsuki
Naruto-shi, Tokushima 772-8601 / JP
04 / TAKENAWA, Taichi
Naruto-shi, Tokushima 772-8601 / JP
05 / SHIRAKAWA, Chikage
Naruto-shi, Tokushima 772-8601 / JP
06 / NISHIMURA, Masuhiro
Naruto-shi, Tokushima 772-8601 / JP
07 / FUJITA, Yasutaka
Naruto-shi, Tokushima 772-8601 / JP
08 / SAWAMOTO, Osamu
Naruto-shi, Tokushima 772-8601 / JP
Representative(s)Hamer, Christopher K.
Mathys & Squire The Shard
32 London Bridge Street
London SE1 9SG / GB
[2022/03]
Application number, filing date20773511.913.03.2020
[2022/03]
WO2020JP11002
Priority number, dateJP2019004785215.03.2019         Original published format: JP 2019047852
[2022/03]
Filing languageJA
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2020189538
Date:24.09.2020
Language:JA
[2020/39]
Type: A1 Application with search report 
No.:EP3940061
Date:19.01.2022
Language:EN
[2022/03]
Search report(s)International search report - published on:JP24.09.2020
(Supplementary) European search report - dispatched on:EP02.12.2022
ClassificationIPC:C12N5/0775, C12N5/078, C12N5/0783, C12N1/04
[2022/03]
CPC:
C12N5/0644 (EP,KR,US); C12N1/04 (EP,US); C12N5/0622 (US);
C12N5/0636 (EP,KR,US); C12N5/0662 (KR); C12N5/0663 (EP);
C12N2500/38 (EP); C12N2501/60 (EP); C12N2501/606 (EP);
C12N2506/45 (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 [2022/03]
TitleGerman:KONSERVIERUNGSFLÜSSIGKEIT FÜR SÄUGETIERZELLEN[2022/03]
English:STORAGE LIQUID FOR MAMMALIAN CELLS[2022/03]
French:LIQUIDE DE STOCKAGE POUR CELLULES DE MAMMIFÈRE[2022/03]
Entry into regional phase08.09.2021Translation filed 
08.09.2021National basic fee paid 
08.09.2021Search fee paid 
08.09.2021Designation fee(s) paid 
08.09.2021Examination fee paid 
Examination procedure08.09.2021Examination requested  [2022/03]
27.06.2023Amendment by applicant (claims and/or description)
Fees paidRenewal fee
30.09.2021Renewal fee patent year 03
23.03.2023Renewal fee patent year 04
27.03.2024Renewal fee patent year 05
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Documents cited:Search[XY]US5104787  (LINDSTROM RICHARD L [US], et al);
 [XY]JPH057619  (RICHIYAADO ERU RINDOSUTOROOMU, et al);
 [A]WO2012012682  (HAROON ZISHAN [US], et al);
 [XY]US8927202  (SHIMKO DANIEL ANDREW [US], et al);
International search[Y]WO2014208053  (OTSUKA PHARMA CO LTD [JP]);
 [Y]US2016205923  (KIM HONG SEUNG [KR]);
 [Y]JP2016538859  ;
 [Y]WO2017065280  (MEGAKARYON CORP [JP]);
 [XY]WO2018097226  (TERUMO CORP [JP]);
 [Y]JP2018515099  ;
 [Y]JP2018516955  ;
by applicantJP2012115253
 WO2014208053
 WO2017073656
 WO2017077964
 JP2018153196
 WO2018JP34667
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.