For the Inventor, By the Inventor

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Shankill, Ireland

Dualbox Limited

USPTO Granted Patents = 3

% Expired Patents = 100.0

Forward Citations = 18

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4 inventors (with patents filed for the assignee):

John Hegarty (3 out of 11 patents)

Dominic Southgate (3 out of 3 patents)

Brendan Farrell (1 out of 1 patent)

4. Katharina Pfutzner (1 out of 1 patent)

3 patents: Sort by Forward Citations

1. 7048116 - Case for a disc-like article (2006-05-23),

2. 6892878 - Case for holding a disc-shaped article (2005-05-17),

3. 6467616 - Apparatus for holding a disc-like article (2002-10-22),

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USPTO Data Jan 1 1976 - Oct 13 2026

3 Patents

#1 in Shankill

#468 in Ireland

Shankill, Ireland

Dualbox Limited

Forward Citations = 18

4 inventors:

John Hegarty (3 out of 11 patents)

Dominic Southgate (3 out of 3 patents)

Brendan Farrell (1 out of 1 patent)

4. Katharina Pfutzner (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Dualbox Limited. Retrieved from https://idiyas.com/company/dualbox

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

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