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Extract from the Register of European Patents

EP About this file: EP3851854

EP3851854 - BIOMATERIAL-DETECTING MICROPARTICLE AND BIOMATERIAL DETECTION METHOD USING SAME [Right-click to bookmark this link]
StatusExamination is in progress
Status updated on  02.02.2024
Database last updated on 18.05.2024
FormerRequest for examination was made
Status updated on  18.06.2021
FormerThe international publication has been made
Status updated on  24.04.2020
Most recent event   Tooltip07.02.2024New entry: Despatch of examination report + time limit 
Applicant(s)For all designated states
Ezdiatech Inc.
301ho, 119, Dandae-ro
Dongnam-gu
Cheonan-si
Chungcheongnam-do 31116 / KR
[2021/29]
Inventor(s)01 / JUNG, Young-Gyun
62-9, Bonghwasan-ro 3-gil Jungnang-gu
Seoul 02015 / KR
02 / KIM, Juu-Ho
201-303, 21, Jungbu-daero 746beon-gil, Giheung-gu
Yongin-si Gyeonggi-do 17077 / KR
03 / PARK, Wook
5206-2603, 65, Edu town-ro, Yeongtong-gu
Suwon-si Gyeonggi-do 16509 / KR
04 / SONG, Suk-Heung
104-303, 7, Yonggu-daero 2152beon-gil, Giheung-gu
Yongin-si Gyeonggi-do 16964 / KR
05 / KIM, Gyu Dong
255-12, Gwanyang-ro Dongan-gu
Anyang-si Gyeonggi-do 13951 / KR
 [2021/29]
Representative(s)Prüfer & Partner mbB Patentanwälte · Rechtsanwälte
Sohnckestraße 12
81479 München / DE
[2021/29]
Application number, filing date19873407.116.10.2019
[2021/29]
WO2019KR13613
Priority number, dateKR2018012348417.10.2018         Original published format: KR 20180123484
[2021/29]
Filing languageKO
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2020080833
Date:23.04.2020
Language:KO
[2020/17]
Type: A1 Application with search report 
No.:EP3851854
Date:21.07.2021
Language:EN
[2021/29]
Search report(s)International search report - published on:KR23.04.2020
(Supplementary) European search report - dispatched on:EP30.05.2022
ClassificationIPC:G01N33/543, G01N33/553, G01N33/58
[2021/29]
CPC:
G01N33/5434 (EP); G01N33/54333 (KR); G01N33/54326 (US);
G01N21/6428 (EP); G01N33/54346 (US); G01N33/54353 (KR);
G01N33/553 (KR,US); G01N33/581 (KR,US); G01N33/582 (KR,US);
B82Y25/00 (US); B82Y30/00 (US); B82Y35/00 (US);
B82Y40/00 (US); B82Y5/00 (US); G01N2021/6439 (EP);
G01N31/22 (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 [2021/29]
TitleGerman:BIOMATERIALDETEKTIONSMIKROPARTIKEL UND BIOMATERIALDETEKTIONSVERFAHREN DAMIT[2021/29]
English:BIOMATERIAL-DETECTING MICROPARTICLE AND BIOMATERIAL DETECTION METHOD USING SAME[2021/29]
French:MICROPARTICULE DE DÉTECTION DE BIOMATÉRIAU ET PROCÉDÉ DE DÉTECTION DE BIOMATÉRIAU L'UTILISANT[2021/29]
Entry into regional phase16.04.2021Translation filed 
16.04.2021National basic fee paid 
16.04.2021Search fee paid 
16.04.2021Designation fee(s) paid 
16.04.2021Examination fee paid 
Examination procedure16.04.2021Examination requested  [2021/29]
15.12.2022Amendment by applicant (claims and/or description)
06.02.2024Despatch of a communication from the examining division (Time limit: M04)
Fees paidRenewal fee
27.10.2021Renewal fee patent year 03
25.10.2022Renewal fee patent year 04
27.10.2023Renewal fee patent year 05
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Documents cited:Search[XY]WO2005101464  (DEMODULATION INC [US]) [X] 1-5,8,10-14 * page 19, line 13 - line 15; examples 1-7 * [Y] 6,7,9,15;
 [XY]WO2008116093  (BECTON DICKINSON CO [US], et al) [X] 1,3,10-14 * page 17, line 7 - page 19, line 4; example 1 * [Y] 6,7,9,15;
 [XY]  - SPINELLI I M, "PCR within powdered porous glass: Potential application for glass-coated amorphous metal microwires", THESIS, ALFRED UNIVERSITY, NEW YORK, (20040701), pages 1 - 60, XP002509896 [X] 1,3-5,8,10-14 * page 1 - page 2 * [Y] 6,7,9,15
International search[A]KR100759716B  (UNIV IND & ACAD COLLABORATION [KR]) [A] 1-20* See the entire document. *;
 [A]KR20110105210  (NAT UNIV GYEONGSANG IACF [KR]) [A] 1-20 * See the entire document. *;
 [A]CN102323412  (HEFEI INST PHYSICAL SCI CAS) [A] 1-20 * See the entire document. *;
 [X]KR20140055563  (UNIV KOREA RES & BUS FOUND [KR]) [X] 1-15 * See claims 1-8. *;
 [X]KR20140094035  (UNIV KOREA RES & BUS FOUND [KR]) [X] 1-20 * See abstract; claims 1-3; and figure 1. *;
 [A]KR101484743B  (UNIV KOREA RES & BUS FOUND [KR]) [A] 1-20 * See the entire document. *
by applicantKR20180130436
    - "Modem magnetic immunoassay: Biophysical and biochemical aspects", Regul. Mech. Biosyst., (20170000), vol. 9, no. 1, pages 47 - 55
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.