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Toronto, Canada

Mds Health Group Limited

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USPTO Granted Patents = 17

Forward Citations = 899

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26 inventors (with patents filed for the assignee):

Donald J Douglas (8 out of 8 patents)

John Barry French (4 out of 15 patents)

Bruce A Thomson (3 out of 28 patents)

4. Lisa Cousins (3 out of 6 patents)

5. Thomas R Covey (2 out of 74 patents)

6. Scott D Tanner (2 out of 20 patents)

7. Bernard Etkin (2 out of 5 patents)

8. Charles L Jolliffe (2 out of 33 patents)

9. Raymond Jong (1 out of 7 patents)

10. Jack D Henion (1 out of 7 patents)

11. Eric Huang (1 out of 2 patents)

12. James Walter Hager (1 out of 38 patents)

13. Jay Corr (1 out of 1 patent)

14. Val Gretxhev (1 out of 1 patent)

15. Todd Daynes (1 out of 1 patent)

17 patents: Sort by Forward Citations

1. 6111250 - Quadrupole with axial DC field (2000-08-29),

2. 5952653 - Protein sequencing by mass spectrometry (1999-09-14),

3. 5684581 - Torch for inductively coupled plasma spectrometry (1997-11-04),

4. 5633166 - Method of analyzing medical specimens with improved length of analytical (1997-05-27),

5. 5576540 - Mass spectrometer with radial ejection (1996-11-19),

6. 5565679 - Method and apparatus for plasma mass analysis with reduced space charge (1996-10-15),

7. 5463219 - Mass spectrometer system and method using simultaneous mode detector and (1995-10-31),

8. 5412208 - Ion spray with intersecting flow (1995-05-02),

9. 5381008 - Method of plasma mass analysis with reduced space charge effects (1995-01-10),

10. 5345079 - Apparatus and method for liquid sample introduction (1994-09-06),

11. 5248875 - Method for increased resolution in tandem mass spectrometry (1993-09-28),

12. 5179278 - Multipole inlet system for ion traps (1993-01-12),

13. 4963736 - Mass spectrometer and method and improved ion transmission (1990-10-16),

14. 4819477 - Method and apparatus for trace sample collection (1989-04-11),

15. 4746794 - Mass analyzer system with reduced drift (1988-05-24),

Company Overview

Mds Health Group Limited is a Toronto-based organization specializing in innovative healthcare solutions. The company focuses on developing advanced medical technologies and services aimed at enhancing patient care and improving health outcomes. With a commitment to research and development, Mds Health Group operates in various domains, including digital health, medical devices, and health informatics, striving to integrate cutting-edge technology into everyday healthcare practices. Its initiatives are designed to address the evolving needs of the healthcare sector, both locally and globally.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

17 Patents

#98 in Toronto

#884 in Canada

#35,974 in the World

Toronto, Canada

Mds Health Group Limited

Forward Citations = 899

26 inventors:

Donald J Douglas (8 out of 8 patents)

John Barry French (4 out of 15 patents)

Bruce A Thomson (3 out of 28 patents)

4. Lisa Cousins (3 out of 6 patents)

5. Thomas R Covey (2 out of 74 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Mds Health Group Limited. Retrieved from https://idiyas.com/company/mds-health-group

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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