blank Quick help
blank Maintenance news

Scheduled maintenance

Regular maintenance outages:
between 05.00 and 05.15 hrs CET (Monday to Sunday).

Other outages
Availability

2022.02.11

More...
blank News flashes

News Flashes

New version of the European Patent Register – SPC proceedings information in the Unitary Patent Register.

2024-07-24

More...
blank Related links

Extract from the Register of European Patents

EP About this file: EP4147716

EP4147716 - ANTI-VIRUS MOIETY IMMOBILISED IN A MATRIX [Right-click to bookmark this link]
StatusThe application has been refused
Status updated on  28.07.2023
Database last updated on 11.09.2024
FormerThe application has been published
Status updated on  10.02.2023
Most recent event   Tooltip28.07.2023Refusal of applicationpublished on 30.08.2023  [2023/35]
Applicant(s)For all designated states
Samatva Research Corporation
1265 Arthur Street, Suite 601
Thunder Bay, Ontario P7E 6E7 / CA
[2023/11]
Representative(s)J A Kemp LLP
80 Turnmill Street
London EC1M 5QU / GB
[2023/11]
Application number, filing date21195979.610.09.2021
[2023/11]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP4147716
Date:15.03.2023
Language:EN
[2023/11]
Search report(s)(Supplementary) European search report - dispatched on:EP10.02.2022
ClassificationIPC:A61K39/12, C07K16/10
[2023/11]
CPC:
A61K39/12 (EP,US); C07K16/1003 (EP,US); A61K2039/505 (EP);
C07K2319/20 (EP); C07K2319/21 (EP); C07K2319/23 (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 [2023/11]
Extension statesBANot yet paid
MENot yet paid
Validation statesKHNot yet paid
MANot yet paid
MDNot yet paid
TNNot yet paid
TitleGerman:IN EINER MATRIX IMMOBILISIERTE ANTI-VIRUS KOMPONENTE[2023/11]
English:ANTI-VIRUS MOIETY IMMOBILISED IN A MATRIX[2023/11]
French:COMPOSANT ANTI-VIRUS IMMOBILISÉ DANS UNE MATRICE[2023/11]
Examination procedure23.03.2023Despatch of communication that the application is refused, reason: Examination on filing A.90(5) [2023/35]
02.04.2023Application refused, date of legal effect [2023/35]
Opt-out from the exclusive  Tooltip
competence of the Unified
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.
Documents cited:Search[Y]WO2005012360  (CRUCELL HOLLAND BV [NL], et al);
 [XY]JP5075554B  ;
 [Y]CN103755815  (USTC UNIV SCIENCE TECH CN);
 [Y]CN112574299  (SUZHOU FUNC BIO TECH CO LTD, 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.