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Extract from the Register of European Patents

EP About this file: EP3815680

EP3815680 - PROCESSING METHOD FOR RAW DRUG PARTICLES OF NON-UNIFORM PARTICLE SIZE [Right-click to bookmark this link]
StatusExamination is in progress
Status updated on  07.06.2024
Database last updated on 31.08.2024
FormerRequest for examination was made
Status updated on  03.04.2021
FormerThe international publication has been made
Status updated on  03.01.2020
Most recent event   Tooltip25.06.2024New entry: Renewal fee paid 
Applicant(s)For all designated states
Nippon Zoki Pharmaceutical Co., Ltd.
2-3, Hiranomachi 4-chome
Chuo-ku
Osaka-shi, Osaka 541-0046 / JP
[2021/18]
Inventor(s)01 / SAKAMOTO, Hiroshi
4-13, Miikedai 2-cho, Minami-ku
Sakai-shi, Osaka 590-0134 / JP
02 / KOMAI, Kunio
2-215 Coop Fuchu Musashinodai, 1-35-1, Oshitate-
cho
Fuchu-shi, Tokyo 183-0012 / JP
03 / FUKUDA, Kiyoshi
c/o NIPPON ZOKI PHARMACEUTICAL CO., LTD.,
Formulation Research Laboratory, 1093-1
Minamiyama, Furukawa-cho
Ono-shi, Hyogo 675-1363 / JP
04 / NAMBA, Kensuke
c/o NIPPON ZOKI PHARMACEUTICAL CO., LTD.,
Formulation Research Laboratory, 1093-1
Minamiyama, Furukawa-cho
Ono-shi, Hyogo 675-1363 / JP
05 / SHIMOAKA, Kaori
c/o NIPPON ZOKI PHARMACEUTICAL CO., LTD.,
Formulation Research Laboratory, 1093-1
Minamiyama, Furukawa-cho
Ono-shi, Hyogo 675-1363 / JP
 [2021/18]
Representative(s)Müller-Boré & Partner Patentanwälte PartG mbB
Friedenheimer Brücke 21
80639 München / DE
[2021/18]
Application number, filing date19824521.925.06.2019
[2021/18]
WO2019JP25177
Priority number, dateJP2018012122726.06.2018         Original published format: JP 2018121227
[2021/18]
Filing languageJA
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2020004393
Date:02.01.2020
Language:JA
[2020/01]
Type: A1 Application with search report 
No.:EP3815680
Date:05.05.2021
Language:EN
[2021/18]
Search report(s)International search report - published on:JP02.01.2020
(Supplementary) European search report - dispatched on:EP21.02.2022
ClassificationIPC:A61K9/16, A61K9/20, A61K31/167, A61K31/192, A61K31/197, A61K31/63, A61K47/02, A61K47/04, A61K47/10, A61K47/26, A61K47/32, A61K47/34, A61K47/36, A61K47/38
[2021/18]
CPC:
A61K31/635 (EP); A61K9/20 (US); A61K31/167 (EP);
A61K31/192 (EP); A61K31/197 (EP); A61K45/06 (US);
A61K47/02 (US); A61K47/38 (US); A61K9/16 (US);
A61K9/1611 (EP); A61K9/1652 (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 [2021/18]
TitleGerman:VERARBEITUNGSVERFAHREN FÜR ROHE WIRKSTOFFTEILCHEN MIT UNGLEICHMÄSSIGER TEILCHENGRÖSSE[2021/18]
English:PROCESSING METHOD FOR RAW DRUG PARTICLES OF NON-UNIFORM PARTICLE SIZE[2021/18]
French:PROCÉDÉ DE TRAITEMENT POUR PARTICULES DE MÉDICAMENT BRUT DE TAILLE DE PARTICULE NON UNIFORME[2021/18]
Entry into regional phase12.01.2021Translation filed 
14.01.2021National basic fee paid 
14.01.2021Search fee paid 
14.01.2021Designation fee(s) paid 
14.01.2021Examination fee paid 
Examination procedure14.01.2021Examination requested  [2021/18]
25.08.2022Amendment by applicant (claims and/or description)
06.06.2024Despatch of a communication from the examining division (Time limit: M04)
Fees paidRenewal fee
22.06.2021Renewal fee patent year 03
27.06.2022Renewal fee patent year 04
27.06.2023Renewal fee patent year 05
25.06.2024Renewal fee patent year 06
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Cited inInternational search[Y]JP2004121822  (SHIMIZU PHARMA) [Y] 6-7, 13 * , *;
 [Y]JP2009126783  (FREUNT IND CO LTD) [Y] 6-7, 13 * , *;
 [Y]JP2017088459  (TOKUYAMA CORP) [Y] 6-7, 13* , *;
 [XY]WO2017195796  (NIPPON ZOKI PHARMACEUTICAL CO [JP]) [X] 1-5, 8-12 * , * [Y] 6-7, 13
by applicantJP2015085225
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.