EPO Patents = 3

Trademarks = 6

Forward Citations = 14

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9 inventors (with patents filed for the assignee):

Mark Hilz (6 out of 6 patents)

David Krubsack (5 out of 6 patents)

Paul Klotz (3 out of 3 patents)

4. Guangren Chen (3 out of 3 patents)

5. Mark Tiegs (2 out of 3 patents)

6. Aaron Peterson (2 out of 4 patents)

7. Partho Sengupta (1 out of 2 patents)

8. Alex Simpson (1 out of 1 patent)

9. Simon Trask (1 out of 1 patent)

10. Guangren Chen (0 patent)

8 patents: Sort by Forward Citations

1. 11445968 - Quantitative heart testing (2022-09-20),

2. 11445918 - Electrocardiogram-based assessment of diastolic function (2022-09-20),

3. 11336034 - Electrode and cable connections in electrocardiography systems (2022-05-17),

4. 10856756 - Time-frequency analysis of electrocardiograms (2020-12-08),

5. 10561327 - Quantitative heart testing (2020-02-18),

6. 10170846 - Electrode and cable connections in electrocardiography systems (2019-01-01),

7. D805552 - Display screen or portion thereof with a graphical user interface (2017-12-19),

8. 9700226 - Quantitative heart testing (2017-07-11),

Company Overview

Heart Test Laboratories, Inc. is a leading provider of advanced heart monitoring and testing solutions. Our innovative technology allows for early detection and diagnosis of heart conditions, helping healthcare professionals to provide better care for their patients. With a commitment to improving cardiac health, we strive to develop reliable and convenient solutions for both patients and healthcare providers.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

8 Patents

#8 in Southlake, TX

#2,280 in Texas

#35,941 in US

Southlake, TX, United States of America

Heart Test Laboratories, Inc.

Forward Citations = 14

9 inventors:

Mark Hilz (6 out of 6 patents)

David Krubsack (5 out of 6 patents)

Paul Klotz (3 out of 3 patents)

4. Guangren Chen (3 out of 3 patents)

5. Mark Tiegs (2 out of 3 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Heart Test Laboratories, Inc.. Retrieved from https://idiyas.com/company/heart-test-laboratories

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]

3 patents (EPO):

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]