GRAPHENMODIFIZIERUNG

European patent · EP4144691 · In force

Register entry

Publication number
EP4144691
Application number
EP22201031
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
Aug 7, 2014
Published
Mar 8, 2023
Granted
Sep 18, 2024
Protection ends at the latest
Aug 6, 2034
Next annual fee due
Aug 31, 2027
IPC classes
C01B 32/194 (2017.01)
H01J 37/20 (2006.01)
C01B 32/196 (2017.01)
G01N 23/04 (2018.01)
G01N 23/20025 (2018.01)
Priority
US 201361865359 P 13.08.2013
GB 201318463 18.10.2013
Divided from
EP14750617
Filing language
English
Source
Swissreg

History

What the Federal Institute of Intellectual Property published about this title, newest first.

  1. Sep 1, 2026

    Next annual fee due on

    Next annual fee due on
    31.08.2026 → 31.08.2027

    Published in Swissreg on 01.09.2026

  2. Sep 1, 2025

    Next annual fee due on

    Next annual fee due on
    31.08.2025 → 31.08.2026

    Published in Swissreg on 01.09.2025

  3. Jul 30, 2025

    Change

    Published in Swissreg on 30.07.2025

  4. Dec 9, 2024

    Agent entered

    Representative
    MICHELI & CIE SA, 122, rue de Genève,, CP 61, 1226 Thônex

    Published in Swissreg on 09.12.2024

  5. Sep 18, 2024

    Granted

    Specification status
    Non-published patent application → Granted patent
    Status of protective title
    Initiated → Active

    Published in Swissreg on 18.09.2024

Parties

Holder

United Kingdom Research and Innovation

Polaris House North Star Avenue, Swindon SN2 1FL, GB

Agent

MICHELI & CIE SA

122, rue de Genève, CP 61, 1226 Thônex

Inventor

RUSSO, Christopher J.

Cambridge, CB2 0QH, GB

PASSMORE, Lori A.

Cambridge, CB2 0QH, GB

The register names each party by name and address. A holder or agent is linked to an organization where exactly one entity of the commercial register bears its name; the street of a party not so recognised is not shown here.