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Extract from the Register of European Patents

EP About this file: EP3647389

EP3647389 - PROTEIN ADSORPTION PREVENTING AGENT, PROTEIN ADSORPTION PREVENTING FILM, AND MEDICAL TOOL USING SAME [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  15.03.2024
Database last updated on 03.10.2024
FormerThe patent has been granted
Status updated on  07.04.2023
FormerGrant of patent is intended
Status updated on  30.01.2023
FormerExamination is in progress
Status updated on  26.03.2021
FormerRequest for examination was made
Status updated on  03.04.2020
FormerThe international publication has been made
Status updated on  04.01.2019
Most recent event   Tooltip24.05.2024Lapse of the patent in a contracting state
New state(s): IT		published on 26.06.2024  [2024/26]
Applicant(s)For all designated states
Maruzen Petrochemical Co., Ltd.
1-1, Irifune 2-chome
Chuo-ku
Tokyo 104-8502 / JP
[2020/19]
Inventor(s)01 / NISHIURA Takao
c/o Maruzen Petrochemical Co. Ltd.
Research Center
3 Goi Minami-Kaigan
Ichihara-shi Chiba 290-8503 / JP
 [2020/19]
Representative(s)Kraus & Lederer PartGmbB
Thomas-Wimmer-Ring 15
80539 München / DE
[N/P]
Former [2020/19]Beckmann, Claus
Kraus & Weisert
Patentanwälte PartGmbB
Thomas-Wimmer-Ring 15
80539 München / DE
Application number, filing date18824772.006.04.2018
[2020/19]
WO2018JP14738
Priority number, dateJP2017012401326.06.2017         Original published format: JP 2017124013
[2020/19]
Filing languageJA
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2019003558
Date:03.01.2019
Language:JA
[2019/01]
Type: A1 Application with search report 
No.:EP3647389
Date:06.05.2020
Language:EN
[2020/19]
Type: B1 Patent specification 
No.:EP3647389
Date:10.05.2023
Language:EN
[2023/19]
Search report(s)International search report - published on:JP03.01.2019
(Supplementary) European search report - dispatched on:EP23.11.2020
ClassificationIPC:C08F8/30, C08F116/14, C09D129/10, C09D153/00, A61L31/06, C12M3/00, C08F216/14, C08F297/00
[2023/04]
CPC:
C08F297/00 (EP,KR,US); C09K3/00 (KR); A61L31/06 (EP,KR);
A61L31/10 (US); A61L31/14 (US); C08F116/14 (EP);
C08F16/16 (KR); C08F216/1433 (EP,US); C08F8/30 (EP);
C09D129/00 (KR); C09D129/10 (EP,US); C09D153/00 (EP,US);
C12M3/00 (EP,KR); A61L2400/18 (US); A61L2420/02 (US);
A61L2420/06 (US) (-)
C-Set:
C08F216/1433, C08F216/20 (EP);
C08F8/30, C08F116/14 (EP)
Former IPC [2020/19]C09K3/00, C08F16/16, C09D129/00, C12M3/00, A61K47/34, A61L31/06, C08F297/00
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 [2020/19]
Extension statesBANot yet paid
MENot yet paid
Validation statesKHNot yet paid
MANot yet paid
MDNot yet paid
TNNot yet paid
TitleGerman:MITTEL ZUR VERHINDERUNG VON PROTEINADSORPTION, PROTEINADSORPTIONSVERHINDERNDER FILM UND MEDIZINISCHES INSTRUMENT DAMIT[2020/19]
English:PROTEIN ADSORPTION PREVENTING AGENT, PROTEIN ADSORPTION PREVENTING FILM, AND MEDICAL TOOL USING SAME[2020/19]
French:INHIBITEUR D'ADSORPTION DE PROTÉINE, ET FILM D'INHIBITION D'ADSORPTION DE PROTÉINE AINSI QU'INSTRUMENT MÉDICAL METTANT EN UVRE CELUI-CI[2020/19]
Entry into regional phase14.01.2020Translation filed 
14.01.2020National basic fee paid 
14.01.2020Search fee paid 
14.01.2020Designation fee(s) paid 
14.01.2020Examination fee paid 
Examination procedure14.01.2020Examination requested  [2020/19]
19.01.2021Amendment by applicant (claims and/or description)
29.03.2021Despatch of a communication from the examining division (Time limit: M04)
22.04.2021Reply to a communication from the examining division
31.01.2023Communication of intention to grant the patent
30.03.2023Fee for grant paid
30.03.2023Fee for publishing/printing paid
30.03.2023Receipt of the translation of the claim(s)
Opposition(s)13.02.2024No opposition filed within time limit [2024/16]
Fees paidRenewal fee
31.03.2020Renewal fee patent year 03
30.04.2021Renewal fee patent year 04
29.03.2022Renewal fee patent year 05
29.03.2023Renewal fee patent year 06
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  TooltipAT10.05.2023
CZ10.05.2023
DK10.05.2023
EE10.05.2023
ES10.05.2023
FI10.05.2023
HR10.05.2023
IT10.05.2023
LT10.05.2023
LV10.05.2023
NL10.05.2023
PL10.05.2023
RO10.05.2023
RS10.05.2023
SE10.05.2023
SI10.05.2023
SK10.05.2023
SM10.05.2023
NO10.08.2023
GR11.08.2023
IS10.09.2023
PT11.09.2023
[2024/26]
Former [2024/24]AT10.05.2023
CZ10.05.2023
DK10.05.2023
EE10.05.2023
ES10.05.2023
FI10.05.2023
HR10.05.2023
LT10.05.2023
LV10.05.2023
NL10.05.2023
PL10.05.2023
RO10.05.2023
RS10.05.2023
SE10.05.2023
SI10.05.2023
SK10.05.2023
SM10.05.2023
NO10.08.2023
GR11.08.2023
IS10.09.2023
PT11.09.2023
Former [2024/10]AT10.05.2023
CZ10.05.2023
DK10.05.2023
EE10.05.2023
ES10.05.2023
FI10.05.2023
HR10.05.2023
LT10.05.2023
LV10.05.2023
NL10.05.2023
PL10.05.2023
RO10.05.2023
RS10.05.2023
SE10.05.2023
SK10.05.2023
SM10.05.2023
NO10.08.2023
GR11.08.2023
IS10.09.2023
PT11.09.2023
Former [2024/08]AT10.05.2023
ES10.05.2023
FI10.05.2023
HR10.05.2023
LT10.05.2023
LV10.05.2023
NL10.05.2023
PL10.05.2023
RS10.05.2023
SE10.05.2023
SK10.05.2023
SM10.05.2023
NO10.08.2023
GR11.08.2023
IS10.09.2023
PT11.09.2023
Former [2024/03]AT10.05.2023
ES10.05.2023
FI10.05.2023
HR10.05.2023
LT10.05.2023
LV10.05.2023
NL10.05.2023
PL10.05.2023
RS10.05.2023
SE10.05.2023
NO10.08.2023
GR11.08.2023
IS10.09.2023
PT11.09.2023
Former [2024/01]AT10.05.2023
ES10.05.2023
HR10.05.2023
LT10.05.2023
LV10.05.2023
NL10.05.2023
PL10.05.2023
RS10.05.2023
SE10.05.2023
NO10.08.2023
GR11.08.2023
IS10.09.2023
PT11.09.2023
Former [2023/51]AT10.05.2023
ES10.05.2023
HR10.05.2023
NL10.05.2023
PL10.05.2023
RS10.05.2023
SE10.05.2023
NO10.08.2023
GR11.08.2023
IS10.09.2023
PT11.09.2023
Former [2023/50]AT10.05.2023
ES10.05.2023
NL10.05.2023
PL10.05.2023
SE10.05.2023
NO10.08.2023
GR11.08.2023
IS10.09.2023
PT11.09.2023
Former [2023/48]AT10.05.2023
ES10.05.2023
NL10.05.2023
SE10.05.2023
NO10.08.2023
PT11.09.2023
Former [2023/46]ES10.05.2023
PT11.09.2023
Documents cited:Search[Y]WO2013099427  (MARUZEN PETROCHEM CO LTD [JP]) [Y] 6* paragraphs [0074] , [0087]; claims 1-2 *;
 [Y]JP2015117291  (MARUZEN PETROCHEM CO LTD) [Y] 6 * paragraph [0045]; claims 1-3 *;
 [XDY]JP2016050266  (UNIV KYUSHU, et al) [XD] 1-5,7-11 * paragraphs [0013] , [0040] , [0041] , [0043]; claim - * [Y] 6
International search[A]US4028295  (LOSHAEK SAMUEL) [A] 1-11* , *;
 [A]JP2004018639  (CANON KK) [A] 1-11 * , *;
 [A]JP4528601B  [A] 1-11 * , *;
 [A]WO2015050036  (KANEKA CORP [JP]) [A] 1-11 * , & US 2016/0250391 A1 & EP 3053975 A1 & CN 105593320 A *;
 [X]JP2016050266  (UNIV KYUSHU, et al) [X] 1-11 * , *;
 [A]JP2016182690  (TOSOH CORP) [A] 1-11 * , [0032] *;
 [A]JP2016198426  (DAINIPPON INK & CHEMICALS) [A] 1-11 * , [0105] - *;
 [PX]WO2017150000  (MARUZEN PETROCHEM CO LTD [JP], et al) [PX] 1-11 * , *;
 [PA]WO2017204306  (ASAHI GLASS CO LTD [JP]) [PA] 1-11 * , *
by applicantJPS60228509
 JPS62257910
 JPH01108202
 JPH01108203
 JPH072805B
 JP3096494B
 JP4528601B
 JP2013057058
 JP2016050266
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.