% Expired Patents = 20.0

Forward Citations = 13

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16 inventors (with patents filed for the assignee):

Stephen Scherer (1 out of 18 patents)

Michael R Hayden (1 out of 21 patents)

Johanna Rommens (1 out of 39 patents)

4. Chaim M Roifman (1 out of 8 patents)

5. Thomas Grunberger (1 out of 5 patents)

6. Olga Rounova (1 out of 7 patents)

7. Jeffrey Wrana (1 out of 3 patents)

8. John K Stevens (1 out of 29 patents)

9. Nigel Sharfe (1 out of 4 patents)

10. Demin Peter (1 out of 2 patents)

11. James M Dunn (1 out of 27 patents)

12. Paul Goldberg (1 out of 2 patents)

13. Clifford A Lingwood (1 out of 18 patents)

14. Brenda L Gallie (1 out of 3 patents)

15. Liliana Attisano (1 out of 2 patents)

5 patents: Sort by Forward Citations

1. 7012095 - Compounds for modulating cell proliferation (2006-03-14),

2. 6054134 - Haemophilus adhesin protein (2000-04-25),

3. 6017755 - MADR2 tumour suppressor gene (2000-01-25),

4. 5550020 - Method, reagents and kit for diagnosis and targeted screening for (1996-08-27),

5. 5534438 - Process for isolating genes and the gene causative of Huntington's (1996-07-09),

Company Overview

Hsc Research and Development Limited is a leading research and development company specializing in innovative solutions for various industries. We are dedicated to providing high-quality research services and cutting-edge technology to drive growth and success for our clients. With a team of experienced professionals, we are committed to delivering top-notch solutions and products that meet the unique needs of our customers.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

5 Patents

#283 in Toronto

#2,851 in Canada

Toronto, Canada

Hsc Research and Development Limited

Forward Citations = 13

16 inventors:

Stephen Scherer (1 out of 18 patents)

Michael R Hayden (1 out of 21 patents)

Johanna Rommens (1 out of 39 patents)

4. Chaim M Roifman (1 out of 8 patents)

5. Thomas Grunberger (1 out of 5 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Hsc Research and Development Limited. Retrieved from https://idiyas.com/company/hsc-research-and-development

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]