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Extract from the Register of European Patents

EP About this file: EP4029948

EP4029948 - METHOD AND KIT FOR QUANTIFYING SMALL, DENSE LDL CHOLESTEROL [Right-click to bookmark this link]
StatusExamination is in progress
Status updated on  14.07.2023
Database last updated on 31.08.2024
FormerRequest for examination was made
Status updated on  17.06.2022
FormerThe international publication has been made
Status updated on  20.03.2021
Most recent event   Tooltip17.11.2023New entry: Reply to examination report 
Applicant(s)For all designated states
Denka Company Limited
1-1 Nihonbashi-Muromachi 2-chome
Chuo-ku
Tokyo 103-8338 / JP
[2022/29]
Inventor(s)01 / ITOH, Yasuki
c/o Kagamida Factory, Gosen Site, Denka Company
Limited, 1359-1, Aza Kagamida, Kigoshi
Gosen-shi, Niigata 959-1695 / JP
02 / SATOH, Noriyuki
c/o Kagamida Factory, Gosen Site, Denka Company
Limited, 1359-1, Aza Kagamida, Kigoshi
Gosen-shi, Niigata 959-1695 / JP
 [2022/29]
Representative(s)Schrell, Andreas, et al
Gleiss Große Schrell und Partner mbB
Patentanwälte Rechtsanwälte
Leitzstrasse 45
70469 Stuttgart / DE
[2022/29]
Application number, filing date20862190.409.09.2020
[2022/29]
WO2020JP34078
Priority number, dateJP2019016440310.09.2019         Original published format: JP 2019164403
[2022/29]
Filing languageJA
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2021049518
Date:18.03.2021
Language:JA
[2021/11]
Type: A1 Application with search report 
No.:EP4029948
Date:20.07.2022
Language:EN
[2022/29]
Search report(s)International search report - published on:JP18.03.2021
(Supplementary) European search report - dispatched on:EP19.10.2022
ClassificationIPC:C12Q1/26, C12Q1/28, C12Q1/30, C12Q1/34, C12Q1/44, G01N33/92, C12Q1/60
[2022/46]
CPC:
C12Q1/30 (EP); G01N33/92 (EP,US); C12Q1/26 (EP);
C12Q1/44 (EP); C12Q1/60 (EP)
Former IPC [2022/29]C12Q1/26, C12Q1/28, C12Q1/30, C12Q1/34, C12Q1/44, G01N33/92
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 [2022/29]
TitleGerman:VERFAHREN UND KIT ZUM QUANTIFIZIEREN VON KLEINEM, DICHTEM LDL-CHOLESTERIN[2022/29]
English:METHOD AND KIT FOR QUANTIFYING SMALL, DENSE LDL CHOLESTEROL[2022/29]
French:PROCÉDÉ ET KIT POUR QUANTIFIER UN PETIT CHOLESTÉROL LDL DENSE[2022/29]
Entry into regional phase07.04.2022Translation filed 
11.04.2022National basic fee paid 
11.04.2022Search fee paid 
11.04.2022Designation fee(s) paid 
11.04.2022Examination fee paid 
Examination procedure11.04.2022Examination requested  [2022/29]
27.04.2023Amendment by applicant (claims and/or description)
27.04.2023Date on which the examining division has become responsible
17.07.2023Despatch of a communication from the examining division (Time limit: M06)
17.11.2023Reply to a communication from the examining division
Fees paidRenewal fee
30.09.2022Renewal fee patent year 03
02.10.2023Renewal fee patent year 04
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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[Y]JP2003227798  (DENKA SEIKEN KK) [Y] 1-14* par. [0002]-[0004], [0018], [0021] *;
 [Y]JP2005278626  (SHINO TEST CORP) [Y] 1-14 * par. [0019], [0025]-[0028], [0032]-[0034] *;
 [Y]JP2005292110  (SHINO TEST CORP) [Y] 1-14 * par. [0005]-[0011], [0021], [0038], [0046] *;
 [Y]EP1930442  (DENKA SEIKEN KK [JP]) [Y] 1-14 * par.[0055], [0059], [0060]; the claims *;
 [Y]EP2116612  (DENKA SEIKEN KK [JP]) [Y] 1-14 * abstract; paragraphs [0043]-[0070]; the claims *;
 [Y]EP2843054  (KYOWA MEDEX CO LTD [JP]) [Y] 1-14 * abstract; par. [0002]-[0004], [0022] *;
 [Y]  - ITO YASUKI ET AL, "Development of a homogeneous assay for measurement of small dense LDL cholesterol", CLINICAL CHEMISTRY, OXFORD UNIVERSITY PRESS, US, (20110101), vol. 57, no. 1, doi:10.1373/CLINCHEM.2010.149559, ISSN 0009-9147, pages 57 - 65, XP009144502 [Y] 1-14 * abstract; page 58, right-column, last paragraph - page 60, left-column; figure 4 *

DOI:   http://dx.doi.org/10.1373/clinchem.2010.149559
International search[Y]JP2003227798  (DENKA SEIKEN KK) [Y] 1-24* claims, conventional technology, paragraphs [0009], [0014], [0018], examples *;
 [Y]JP2005278626  (SHINO TEST CORP) [Y] 1-24 * background art *;
 [Y]JP2005292110  (SHINO TEST CORP) [Y] 1-24 * background art *;
 [Y]WO2009048143  (DENKA SEIKEN KK [JP], et al) [Y] 1-24 * claims, paragraphs [0058]-[0060], [0068]-[0069], examples 8, 10 *
by applicantJPS5111389B
 JPS5325093B
 JP2003028882
 WO2004053500
 JP5450080B
 JP2019164403
    - JAMA, (19880000), vol. 260, pages 1917 - 21
    - "The Fats of Life", HANDBOOK OF LIPOPROTEIN TESTING, AACC PRESS, (20020000), pages 609 - 623
    - LVDD 15 YEAR ANNIVERSARY ISSUE, vol. AVI, no. 3, pages 15 - 16
    - Atherosclerosis, (19940000), vol. 106, pages 241 - 253
    - Atherosclerosis, (19900000), vol. 83, page 59
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.