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For the Inventor, By the Inventor

Toronto, Canada

Sqi Diagnostics Systems Inc.

Calculating rank
USPTO Granted Patents = 8

% Expired Patents = 50.0


Trademarks = 3

Forward Citations = 50

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7 inventors (with patents filed for the assignee):

goldMedal Peter Lea (8 out of 15 patents)

silverMedal Mingfu Ling (2 out of 5 patents)

bronzeMedal Jennifer Hansen (2 out of 2 patents)

4.  Thomas Ewart (1 out of 8 patents)

5.  Kate Smith (1 out of 1 patent)

6.  Stuart X Carmichael (1 out of 1 patent)

7.  Claude Ricks (1 out of 1 patent)

8.  Thomas G Ewart (1 patent)

9.  Jun Liu (0 patent)

10.  Domenica De Leo (0 patent)


8 patents:

1. 11422129 - Method and device to optimize analyte and antibody substrate binding by least energy adsorption (2022-08-23),
2. 10119973 - Analyte quantification multiplex microarrays combining internal and external calibration (2018-11-06),
3. 9541478 - Array fluorescence equalization method (2017-01-10),
4. 9182171 - Method and device to remove fluid and vapor (2015-11-10),
5. 8318440 - Synthetic peptides immuno-reactive with rheumatoid arthritis auto-antibodies (2012-11-27),
6. 8080279 - Method for double-dip substrate spin optimization of coated micro array supports (2011-12-20),
7. D610265 - Drying device (2010-02-16),
8. D598127 - Drying device (2009-08-11),
Company Overview
Sqi Diagnostics Systems Inc. is a company specializing in developing and commercializing proprietary diagnostic tests for a variety of diseases and conditions. Their innovative technology platform provides rapid and accurate results, improving patient outcomes and reducing healthcare costs. With a focus on personalized medicine, Sqi Diagnostics Systems Inc. aims to revolutionize the way medical diagnostics are performed.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 27 2026

8 Patents

#193 in Toronto

#1,878 in Canada

Toronto, CA
Toronto, Canada

Sqi Diagnostics Systems Inc.

Forward Citations = 50

7 inventors:

goldMedal Peter Lea (8 out of 15 patents)

silverMedal Mingfu Ling (2 out of 5 patents)

bronzeMedal Jennifer Hansen (2 out of 2 patents)

4.  Thomas Ewart (1 out of 8 patents)

5.  Kate Smith (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Sqi Diagnostics Systems Inc.. Retrieved from https://idiyas.com/company/sqi-diagnostics-systems

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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