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The above diagram shows the color scheme of the layout in the main result page. The parent entities and officers who have significant controls over the individuals in focus are always inapplicable. The offspring entities and appointments are those entities that the individuals in focus can influence on.

Clicking the links on parent entities or officers, and offspring entities or managed companies will put them in focus and show upstream or downstream connections. In general, ascendant entities can be found by moving toward upstream, and descendant entities are by toward downstream. In this way, progenitor entities such as grandparent companies (parents of parent), sibling companies (children of parent), partner companies (parents of child), and progeny entities such as grandchild companies (children of child) can be found easily.

Parent entities and officers
Inapplicable
parent relation
Individuals in focus

Hyden, Martin Douglas

    Related profiles found in government register
  • Hyden, Martin Douglas
    born in March 1962

    Resident in England

    Registered addresses and corresponding companies
    • 15, Fetter Lane, London, EC4A 1BW, England

      IIF 1
    • 16, Old Bailey, London, EC4M 7EG

      IIF 2
  • Hyden, Martin Douglas
    British patent attorney born in March 1962

    Resident in England

    Registered addresses and corresponding companies
    • 15 Evelyn Court, Malvern Road, Cheltenham, Gloucestershire, GL50 2JR

      IIF 3
    • Brook Cottage, The Green, Frampton On Severn, Gloucestershire, GL2 7DY

      IIF 4
child relation
Offspring entities and appointments 4
  • 1
    EVELYN COURT (CHELTENHAM) LIMITED
    00638556
    2 Evelyn Court, Malvern Road, Cheltenham, England
    Active Corporate (86 parents)
    Total Assets Less Current Liabilities (Company account)
    1,293 GBP2024-09-30
    Officer
    2008-11-07 ~ 2022-03-13
    IIF 3 - Director → ME
  • 2
    FINNEGAN EUROPE LLP
    OC382336
    1 London Bridge, London, England
    Active Corporate (15 parents)
    Officer
    2013-09-10 ~ 2018-05-31
    IIF 2 - LLP Member → ME
  • 3
    MARKS & CLERK LLP
    OC343273 00929922
    15 Fetter Lane, London, England
    Active Corporate (132 parents)
    Officer
    2024-02-29 ~ now
    IIF 1 - LLP Member → ME
  • 4
    ROUSE IP LIMITED - now 08937382
    ROUSE & CO INTERNATIONAL (PATENTS) LTD
    - 2014-05-01 03964434
    PATENTUK LIMITED - 2003-06-17
    6th Floor 1-6 Lombard Street, London, England
    Active Corporate (13 parents)
    Equity (Company account)
    -1,779,178 GBP2024-10-31
    Officer
    2007-02-23 ~ 2010-08-27
    IIF 4 - Director → ME

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Contains public sector information retrieved at 9 February 2026 and licensed under the Open Government Licence v3.0.