% Expired Patents = 50.0

Trademarks = 4

Forward Citations = 50

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8 inventors (with patents filed for the assignee):

Keith Shults (3 out of 8 patents)

Angel L Flye (3 out of 3 patents)

Leigh Ann Hobbs (2 out of 2 patents)

4. David Miller (2 out of 4 patents)

5. Mark X Sliwkowski (1 out of 51 patents)

6. Robert L Cohen (1 out of 12 patents)

7. Gregory T Stelzer (1 out of 10 patents)

8. Mary Beth Gardiner (1 out of 7 patents)

4 patents: Sort by Forward Citations

1. 8163510 - Quantitative ZAP-70 assay (2012-04-24),

2. 7759076 - Quantitative ZAP-70 assay (2010-07-20),

3. 7326577 - Cell fixation and use in phospho-proteome screening (2008-02-05),

4. 6905830 - Tissue analysis and kits therefor (2005-06-14),

Company Overview

Esoterix, Inc. is a leading provider of specialty testing services in the fields of endocrinology, infectious disease, oncology, and more. With a focus on delivering accurate and timely results, Esoterix serves healthcare providers, pharmaceutical companies, and research institutions worldwide. Their advanced testing capabilities and commitment to innovation make them a trusted partner in improving patient outcomes and advancing scientific research.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

4 Patents

#24 in Brentwood, TN

#632 in Tennessee

#60,671 in US

Brentwood, TN, United States of America

Esoterix, Inc.

Forward Citations = 50

8 inventors:

Keith Shults (3 out of 8 patents)

Angel L Flye (3 out of 3 patents)

Leigh Ann Hobbs (2 out of 2 patents)

4. David Miller (2 out of 4 patents)

5. Mark X Sliwkowski (1 out of 51 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Esoterix, Inc.. Retrieved from https://idiyas.com/company/esoterix

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]