Forward Citations = 81

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5 inventors (with patents filed for the assignee):

Roy Harris (2 out of 4 patents)

Sarah Margaret Middleton (2 out of 3 patents)

David Heath (2 out of 7 patents)

4. Nicholas David Osborne (1 out of 4 patents)

5. Nicola Jane Church (1 out of 1 patent)

3 patents: Sort by Forward Citations

1. 6495527 - Complex of DNA and microparticle of defatted lipid-binding protein for gene therapy (2002-12-17),

2. 6113948 - Microparticles and their use in wound therapy (2000-09-05),

3. 5977313 - Platelet substitutes and conjugation methods suitable for their (1999-11-02),

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

3 Patents

#483 in

#4,892 in United Kingdom

GB

Quadrant Healthcare, Ltd.

Forward Citations = 81

5 inventors:

Roy Harris (2 out of 4 patents)

Sarah Margaret Middleton (2 out of 3 patents)

David Heath (2 out of 7 patents)

4. Nicholas David Osborne (1 out of 4 patents)

5. Nicola Jane Church (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Quadrant Healthcare, Ltd.. Retrieved from https://idiyas.com/company/quadrant-healthcare

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]