Bruce J Roser (2 out of 41 patents)
Company Badge
USPTO Data Jan 1 1976 - Oct 27 2026
2 Patents
#48 in Nottingham
#6,535 in United Kingdom
Quandrant Drug Delivery Limited
Forward Citations = 2
1 inventor:
Quandrant Drug Delivery Limited
Calculating rank
% Expired Patents = 100.0
Forward Citations = 2
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1 inventor (with patents filed for the assignee):
2 patents:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Quandrant Drug Delivery Limited. Retrieved from https://idiyas.com/company/quandrant-drug-delivery
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]
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]
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]