For the Inventor, By the Inventor

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Meta Downhole Limited

USPTO Granted Patents = 3

EPO Patents = 6

Forward Citations = 16

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7 inventors (with patents filed for the assignee):

Peter Wood (3 out of 19 patents)

Andrew John Gorrara (3 out of 7 patents)

Fraser Louden (2 out of 3 patents)

4. Paul Hazel (1 out of 35 patents)

5. Stuart Berry (1 out of 2 patents)

6. Duncan James Trinder (1 out of 7 patents)

7. Neil Philip Thomson (1 out of 6 patents)

8. Andrew John Joseph Gorrara (4 patents)

9. Daniel O'BRIEN (0 patent)

10. Stuart Berry (0 patent)

3 patents: Sort by Forward Citations

1. 9217308 - Active external casing packer (ECP) for frac operations in oil and gas wells (2015-12-22),

2. 8910709 - Expandable liner tieback connection (2014-12-16),

3. 8291986 - Expandable liner hanger (2012-10-23),

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USPTO Data Jan 1 1976 - Jan 6 2026

3 Patents

#512 in

#4,798 in United Kingdom

Meta Downhole Limited

Forward Citations = 16

7 inventors:

Peter Wood (3 out of 19 patents)

Andrew John Gorrara (3 out of 7 patents)

Fraser Louden (2 out of 3 patents)

4. Paul Hazel (1 out of 35 patents)

5. Stuart Berry (1 out of 2 patents)

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