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USPTO Data Jan 1 1976 - Sep 29 2026
11 Patents
#8 in Leicester
#1,598 in United Kingdom
#51,671 in the World
Permavoid Limited
Forward Citations = 93
7 inventors:
Permavoid Limited
% Expired Patents = 9.1
CIPO Patents = 3
EPO Patents = 9
Trademarks = 1
Forward Citations = 93
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7 inventors (with patents filed for the assignee):
Andrew Bryan Shuttleworth (10 out of 13 patents)
Paul David Culleton (9 out of 13 patents)
Carolus Hermanus Van Raam (8 out of 11 patents)
4. Carolu Hermanus Van Raam (1 out of 1 patent)
5. David Saxby (1 out of 1 patent)
6. William Pomfret (1 out of 1 patent)
7. Richard Granville Marshall (1 out of 1 patent)
8. Timothy Robert Lowe (2 patents)
9. Andrew Shuttleworth (1 patent)
10. Tim Puehmeier (1 patent)
11. Alan Paul Newman (1 patent)
12. Ben Daniels (0 patent)
13. Andrew Brian Linga Longa Shuttleworth (0 patent)
14. Tim Puehmeier (0 patent)
15. Stuart Ramella (3 patents)
11 patents:
PERMAVOID LIMITED is a leading provider of sustainable infrastructure solutions. We specialize in the design, manufacture, and installation of Permavoid systems, which offer innovative stormwater management and sustainable urban drainage solutions. Our products are designed to reduce the environmental impact of urban development by effectively managing surface water runoff. With a focus on sustainability, quality, and reliability, PERMAVOID LIMITED is committed to creating greener and more resilient urban environments.
Profile summary based on public USPTO records.
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3 patents (CIPO):
Please report any incorrect information to [email protected]
9 patents (EPO):
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