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Extract from the Register of European Patents

EP About this file: EP4293057

EP4293057 - POLYMER FOR INHIBITING SARS-COV-2 AND OTHER PATHOGENS [Right-click to bookmark this link]
StatusThe application has been published
Status updated on  17.11.2023
Database last updated on 30.09.2024
Most recent event   Tooltip06.08.2024New entry: Additional fee for renewal fee: despatch of communication + time limit 
Applicant(s)For all designated states
Freie Universität Berlin
Kaiserswerther Straße 16-18
14195 Berlin / DE
[2023/51]
Inventor(s)01 / HAAG, Rainer
12209 Berlin / DE
02 / BEJ, Raju
14129 Berlin / DE
 [2023/51]
Representative(s)Maikowski & Ninnemann Patentanwälte Partnerschaft mbB
Postfach 15 09 20
10671 Berlin / DE
[2023/51]
Application number, filing date22178893.814.06.2022
[2023/51]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP4293057
Date:20.12.2023
Language:EN
[2023/51]
Search report(s)(Supplementary) European search report - dispatched on:EP15.12.2022
ClassificationIPC:C08F220/28, C08F220/58, A61K9/00, A61K31/78, A61P31/14, A61P31/20, C08F293/00, C08F8/36
[2023/51]
CPC:
A61P31/14 (EP); A61K31/78 (EP); A61K9/06 (EP);
A61P31/20 (EP); C08F220/282 (EP); C08F220/58 (EP);
C08F293/005 (EP); C08F8/36 (EP); C08F2438/03 (EP) (-)
C-Set:
C08F220/282, C08F220/346 (EP);
C08F220/58, C08F220/346 (EP);
C08F8/36, C08F220/282 (EP);
C08F8/36, C08F220/54 (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 [2023/51]
Extension statesBANot yet paid
MENot yet paid
Validation statesKHNot yet paid
MANot yet paid
MDNot yet paid
TNNot yet paid
TitleGerman:POLYMER ZUM HEMMEN VON SARS-COV-2 UND ANDEREN PATHOGENEN[2023/51]
English:POLYMER FOR INHIBITING SARS-COV-2 AND OTHER PATHOGENS[2023/51]
French:POLYMÈRE D'INHIBITION DU SARS-COV-2 ET D'AUTRES AGENTS PATHOGÈNES[2023/51]
Examination procedure11.07.2024Despatch of communication that the application is deemed to be withdrawn, reason: examination fee not paid in time
Fees paidPenalty fee
Additional fee for renewal fee
30.06.202403   M06   Not yet paid
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[A]WO2021198139  (ECOLE POLYTECHNIQUE FED LAUSANNE EPFL [CH]) [A] 1-15 * page 1, lines 4-9 * * page 2, line 23 - page 6, line 8 * * page 8, line 23 - page 9, line 17 * * examples 1-6 *;
 [A]WO2021234414  (UNIV MANCHESTER [GB]) [A] 1-15 * paragraphs [0001] , [0005] - [0021] - [0036] - [0096] - [0139] - [0156] * * examples 1-10; tables A-C *;
 [AD]  - Nie Chuanxiong ET AL, "Polysulfates Block SARS-CoV-2 Uptakethrough Electrostatic Interactions**", (20210609), pages 15870 - 15878, URL: https://onlinelibrary.wiley.com/doi/10.1002/anie.202102717, (20221128), XP093002495 [AD] 1-15 * abstract * * results and discussion;; figures 1-5; tables 1,2 *
 [AD]  - PAIARDI GIULIA ET AL, "The binding of heparin to spike glycoprotein inhibits SARS-CoV-2 infection by three mechanisms", JOURNAL OF BIOLOGICAL CHEMISTRY, US, vol. 298, no. 2, doi:10.1016/j.jbc.2021.101507, ISSN 0021-9258, (20211218), page 101507, URL: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8683219/pdf/main.pdf, (20221128), XP093002964 [AD] 1-15 * abstract * * results and discussion;; figures 1-5 *

DOI:   http://dx.doi.org/10.1016/j.jbc.2021.101507
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