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Extract from the Register of European Patents

EP About this file: EP3847463

EP3847463 - DENDRITIC DETERGENTS FOR THE ANALYSIS OF PROTEINS BY MASS SPECTROMETRY [Right-click to bookmark this link]
StatusThe patent has been granted
Status updated on  01.03.2024
Database last updated on 17.07.2024
FormerGrant of patent is intended
Status updated on  08.11.2023
FormerExamination is in progress
Status updated on  15.07.2022
FormerRequest for examination was made
Status updated on  11.06.2021
FormerThe international publication has been made
Status updated on  14.03.2020
Formerunknown
Status updated on  25.09.2019
Most recent event   Tooltip01.03.2024(Expected) grantpublished on 03.04.2024  [2024/14]
Applicant(s)For all designated states
Oxford University Innovation Limited
Buxton Court
3 West Way
Oxford, OX2 0JB / GB
For all designated states
Freie Universität Berlin
Kaiserswerther Straße 16-18
14195 Berlin / DE
[2021/28]
Inventor(s)01 / ROBINSON, Carol V.
University of Oxford
Chemistry Research Laboratory
12 Mansfield Road
Oxford OX1 3TA / GB
02 / LIKO, Idlir
University of Oxford
Chemistry Research Laboratory
12 Mansfield Road
Oxford OX1 3TA / GB
03 / YEN, Hsin-Yung
University of Oxford
Chemistry Research Laboratory
12 Mansfield Road
Oxford OX1 3TA / GB
04 / PAGEL, Kevin
Freie Universität Berlin
Institute of Chemistry and Biochemistry
Takustraße 3
14195 Berlin / DE
05 / HAAG, Rainer
Freie Universität Berlin
Institute of Chemistry and Biochemistry
Takustraße 3
14195 Berlin / DE
06 / EHRMANN, Svenja Christina
Freie Universität Berlin
Institute of Chemistry and Biochemistry
Takustraße 3
14195 Berlin / DE
07 / URNER, Leonhard Hagen
Freie Universität Berlin
Institute of Chemistry and Biochemistry
Takustraße 3
14195 Berlin / DE
 [2021/28]
Representative(s)Stratagem IPM Limited
Meridian Court
Comberton Road
Toft, Cambridge CB23 2RY / GB
[2021/28]
Application number, filing date19769553.904.09.2019
[2021/28]
WO2019GB52462
Priority number, dateGB2018001435604.09.2018         Original published format: GB 201814356
[2021/28]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2020049294
Date:12.03.2020
Language:EN
[2020/11]
Type: A1 Application with search report 
No.:EP3847463
Date:14.07.2021
Language:EN
The application published by WIPO in one of the EPO official languages on 12.03.2020 takes the place of the publication of the European patent application.
[2021/28]
Type: B1 Patent specification 
No.:EP3847463
Date:03.04.2024
Language:EN
[2024/14]
Search report(s)International search report - published on:EP12.03.2020
ClassificationIPC:G01N33/68, C08G83/00
[2021/28]
CPC:
G01N33/6848 (EP,US); C07K1/145 (US); H01J49/0031 (US);
H01J49/165 (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 [2021/28]
Extension statesBANot yet paid
MENot yet paid
Validation statesKHNot yet paid
MANot yet paid
MDNot yet paid
TNNot yet paid
TitleGerman:DENDRITISCHE DETERGENZIEN ZUR ANALYSE VON PROTEINEN MITTELS MASSENSPEKTROMETRIE[2023/46]
English:DENDRITIC DETERGENTS FOR THE ANALYSIS OF PROTEINS BY MASS SPECTROMETRY[2021/28]
French:DÉTERGENTS DENDRITIQUES POUR L'ANALYSE DES PROTÉINES PAR SPECTROMETRIE DE MASSE[2023/46]
Former [2021/28]DENDRITISCHE DETERGENZIEN ZUR ANALYSE VON PROTEINEN DURCH MASSENSPEKTROMETRIE
Former [2021/28]DÉTERGENTS DENDRITIQUES POUR L'ANALYSE DE PROTÉINES PAR SPECTROMÉTRIE DE MASSE
Entry into regional phase01.04.2021National basic fee paid 
01.04.2021Designation fee(s) paid 
01.04.2021Examination fee paid 
Examination procedure01.04.2021Examination requested  [2021/28]
01.04.2021Date on which the examining division has become responsible
15.12.2021Amendment by applicant (claims and/or description)
18.07.2022Despatch of a communication from the examining division (Time limit: M06)
29.11.2022Reply to a communication from the examining division
21.08.2023Despatch of a communication from the examining division (Time limit: M02)
06.10.2023Reply to a communication from the examining division
09.11.2023Communication of intention to grant the patent
20.02.2024Fee for grant paid
20.02.2024Fee for publishing/printing paid
20.02.2024Receipt of the translation of the claim(s)
Fees paidRenewal fee
01.04.2021Renewal fee patent year 03
27.09.2022Renewal fee patent year 04
26.09.2023Renewal fee patent year 05
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Cited inInternational search[XAI]EP1666486  (KYOWA HAKKO KOGYO KK [JP], et al) [X] 22,23 * see [0007, 0009-0021] * [A] 1-21,25 [I] 24;
 [XDAY]WO2010000713  (UNIV BERLIN FREIE [DE], et al) [XD] 22,23 * see p. 3-7, 14-16, compounds of example 2, claims * [A] 1-21,25 [Y] 24;
 [YA]WO2017149294  (UNIV OXFORD INNOVATION LTD [GB]) [Y] 24 * see p. 2-3, 7-8, 11, 14-16, 18 * [A] 1-21,25;
 [YA]WO2018154318  (UNIV OXFORD INNOVATION LTD [GB]) [Y] 24 * see p. 3, 6-8, 11-13, 15-20 * [A] 1-21,25;
 [XP]  - URNER LEONHARD H ET AL, "Exploring the Potential of Dendritic Oligoglycerol Detergents for Protein Mass Spectrometry", JOURNAL OF THE AMERICAN SOCIETY FOR MASS SPECTROMETRY, ELSEVIER SCIENCE INC, US, vol. 30, no. 1, doi:10.1007/S13361-018-2063-2, ISSN 1044-0305, (20181001), pages 174 - 180, (20181001), XP036725564 [XP] 1-25 * see Scheme 1, p. 174-176 *

DOI:   http://dx.doi.org/10.1007/s13361-018-2063-2
 [XP]  - L.H. Urner, "Oligoglycerol detergents for native mass spectrometry of membrane proteins", (20180925), Ph.D. Thesis - Freie Universität Berlin, URL: http://hdl.handle.net/21.11116/00000004-556C-4, (20191106), XP002795451 [XP] 1-25 * abstract *
 [YA]  - KALLOL GUPTA ET AL, "Identifying key membrane protein lipid interactions using mass spectrometry", NATURE PROTOCOLS, GB, (20180426), vol. 13, no. 5, doi:10.1038/nprot.2018.014, ISSN 1754-2189, pages 1106 - 1120, XP055639602 [Y] 24 * see Figs. 1-2, experimental design * [A] 1-21,25

DOI:   http://dx.doi.org/10.1038/nprot.2018.014
 [YA]  - M. Landreh et al, "Effect of detergent micelles on lipid binding to proteins in electrospray ionization mass spectrometry", Analytical Chemistry, vol. 89, doi:10.1021/acs.analchem.7b00922, (20170619), pages 7425 - 7430, Analytical Chemistry, URL: http://pubs.acs.org/doi/full/10.1021/acs.analchem.7b00922, (20191106), XP002795452 [Y] 24 * see p. 7425-7427 * [A] 1-21,25

DOI:   http://dx.doi.org/10.1021/acs.analchem.7b00922
 [A]  - JIAHUI LIU ET AL, "Affinity Enhancement by Ligand Clustering Effect Inspired by Peptide Dendrimers-Shank PDZ Proteins Interactions", PLOS ONE, (20160226), vol. 11, no. 2, doi:10.1371/journal.pone.0149580, page e0149580, XP055639621 [A] 1-25 * the whole document *

DOI:   http://dx.doi.org/10.1371/journal.pone.0149580
Examination   - Matar-Merheb Rima ET AL, "Structuring Detergents for Extracting and Stabilizing Functional Membrane Proteins", PLoS ONE, (20110331), vol. 6, no. 3, doi:10.1371/journal.pone.0018036, page e18036, XP093073787

DOI:   http://dx.doi.org/10.1371/journal.pone.0018036
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