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Cambridge, United Kingdom

Quadrant Holdings Cambridge Limited

USPTO Granted Patents = 13

Forward Citations = 523

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14 inventors (with patents filed for the assignee):

Bruce J Roser (9 out of 41 patents)

Camilo Colaco (8 out of 25 patents)

Julian Blair (4 out of 14 patents)

4. Jaap Kampinga (3 out of 16 patents)

5. Shevanti Sen (1 out of 3 patents)

6. Enda Martin Gribbon (1 out of 2 patents)

7. Peter Jackson (1 out of 5 patents)

8. Ian Sanderson (1 out of 1 patent)

9. Valentine Menys (1 out of 1 patent)

10. Lynda Grandage (1 out of 1 patent)

11. Diana Phipps (1 out of 1 patent)

12. Glen Patrick Martyn (1 out of 1 patent)

13. Camilo Anthony Leo Selwyn Colaco (1 out of 1 patent)

14. Ross Henry Hatley (1 out of 1 patent)

13 patents: Sort by Forward Citations

1. 6551622 - Dry powder compositions (2003-04-22),

2. 6517860 - Methods and compositions for improved bioavailability of bioactive agents for mucosal delivery (2003-02-11),

3. 6455511 - Compositions for use in rehydration and nutrition during athletic exercise and methods of making same (2002-09-24),

4. 6352722 - Derivatized carbohydrates, compositions comprised thereof and methods of use thereof (2002-03-05),

5. 6331310 - Solid dose delivery vehicle and methods of making same (2001-12-18),

6. 6221575 - Methods for producing dried storage-stable platelets and compositions obtained thereby (2001-04-24),

7. 6194001 - Tablet dosage form of clavulanic acid and amoxycillin comprising a trehalose excipient (2001-02-27),

8. 6034080 - Use of Maillard reaction inhibitors for the treatment of (2000-03-07),

9. 5958455 - Oral solid dosage forms, methods of making same and compositions thereof (1999-09-28),

10. 5955448 - Method for stabilization of biological substances during drying and (1999-09-21),

11. 5891873 - Use of maillard reaction inhibitors for the treatment of (1999-04-06),

12. 5762961 - Rapidly soluble oral solid dosage forms, methods of making same, and (1998-06-09),

13. 5621094 - Method of preserving agarose gel structure during dehydration by adding (1997-04-15),

Company Overview

Quadrant Holdings Cambridge Limited is a technology-focused organization based in Cambridge, specializing in the development and commercialization of innovative solutions across various sectors. The company is engaged in advanced research and technology domains, including software development, data analytics, and engineering services. With a commitment to fostering innovation, Quadrant Holdings aims to address complex challenges and enhance operational efficiencies for its clients, contributing to advancements in technology and industry practices.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

13 Patents

#82 in Cambridge

#1,363 in United Kingdom

#45,039 in the World

Cambridge, United Kingdom

Quadrant Holdings Cambridge Limited

Forward Citations = 523

14 inventors:

Bruce J Roser (9 out of 41 patents)

Camilo Colaco (8 out of 25 patents)

Julian Blair (4 out of 14 patents)

4. Jaap Kampinga (3 out of 16 patents)

5. Shevanti Sen (1 out of 3 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Quadrant Holdings Cambridge Limited. Retrieved from https://idiyas.com/company/quadrant-holdings-cambridge

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]

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