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Extract from the Register of European Patents

EP About this file: EP4341693

EP4341693 - SANDWICH IMMUNOASSAY DEVICES USING ANTIBODIES SPECIFIC TO THE EXOSOMES CONTAINING TARGET ANALYTES [Right-click to bookmark this link]
StatusRequest for examination was made
Status updated on  23.02.2024
Database last updated on 11.09.2024
FormerThe international publication has been made
Status updated on  26.11.2022
Most recent event   Tooltip19.07.2024Change: Validation statespublished on 21.08.2024  [2024/34]
19.07.2024Change - extension statespublished on 21.08.2024  [2024/34]
Applicant(s)For all designated states
2PI-sigma Corporation
4343 Von Karman Ave
Suite 250
Newport Beach, CA 92660 / US
[2024/13]
Inventor(s)01 / HATAMIAN, Mehdi
Newport Beach, CA 92660 / US
 [2024/13]
Representative(s)Berggren Oy
P.O. Box 16
Eteläinen Rautatiekatu 10A
00101 Helsinki / FI
[2024/13]
Application number, filing date22805431.818.05.2022
[2024/13]
WO2022US29898
Priority number, dateUS202163189682P18.05.2021         Original published format: US 202163189682 P
[2024/13]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2022245990
Date:24.11.2022
Language:EN
[2022/47]
Type: A1 Application with search report 
No.:EP4341693
Date:27.03.2024
Language:EN
The application published by WIPO in one of the EPO official languages on 24.11.2022 takes the place of the publication of the European patent application.
[2024/13]
Search report(s)International search report - published on:US24.11.2022
ClassificationIPC:G01N33/558, G01N33/53, G01N33/543
[2024/13]
CPC:
G01N33/54388 (EP,US); B01L3/502715 (US); B01L3/50273 (EP);
B01L9/52 (US); G01N27/3275 (US); B01L2200/026 (US);
B01L2200/16 (EP,US); B01L2300/0681 (EP,US); B01L2300/069 (EP,US);
B01L2300/0825 (EP,US); B01L2400/0406 (EP,US); G01N2333/70596 (EP,US) (-)
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 [2024/13]
TitleGerman:SANDWICH-IMMUNOASSAY-VORRICHTUNGEN MIT FÜR DIE EXOSOMEN MIT ZIELANALYTEN SPEZIFISCHEN ANTIKÖRPERN[2024/13]
English:SANDWICH IMMUNOASSAY DEVICES USING ANTIBODIES SPECIFIC TO THE EXOSOMES CONTAINING TARGET ANALYTES[2024/13]
French:DISPOSITIFS DE DOSAGE IMMUNOLOGIQUE EN SANDWICH UTILISANT DES ANTICORPS SPÉCIFIQUES DES EXOSOMES CONTENANT DES ANALYTES CIBLES[2024/13]
Entry into regional phase15.12.2023National basic fee paid 
15.12.2023Search fee paid 
15.12.2023Designation fee(s) paid 
15.12.2023Examination fee paid 
Examination procedure15.12.2023Examination requested  [2024/13]
07.06.2024Amendment by applicant (claims and/or description)
Fees paidRenewal fee
23.04.2024Renewal fee patent year 03
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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.
Cited inInternational search[A]US7344893  (KIRKEGAARD LESLIE [US], et al);
 [A]US8003407  (ZHOU SILIANG [US], et al);
 [A]US10739297  (HATAMIAN MEHDI [US]);
 [A]US2020319158  (GOREWIT RONALD [US]);
 [A]US2021033605  (HOLLIDT JÖRG-M [DE], et al)
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.