Forward Citations = 75

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4 inventors (with patents filed for the assignee):

Stephen F Kelsey (1 out of 11 patents)

Roy S Tubb (1 out of 1 patent)

Peter A Leedham (1 out of 1 patent)

4. Roger J Hyde (1 out of 1 patent)

3 patents: Sort by Forward Citations

1. 5242066 - Plastic bottles and similar containers having internal spiders (1993-09-07),

2. D295138 - Beer dispensing tap (1988-04-12),

3. 4652451 - Controlling alcohol fermentations (1987-03-24),

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

3 Patents

#483 in

#4,892 in United Kingdom

GB

Whitbread & Company Plc

Forward Citations = 75

4 inventors:

Stephen F Kelsey (1 out of 11 patents)

Roy S Tubb (1 out of 1 patent)

Peter A Leedham (1 out of 1 patent)

4. Roger J Hyde (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Whitbread & Company Plc. Retrieved from https://idiyas.com/company/whitbread-and-company

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]