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San Diego, CA, United States of America

Biosite Incorporated

USPTO Granted Patents = 45

% Expired Patents = 37.8

CIPO Patents = 3

EPO Patents = 4

Trademarks = 1

Forward Citations = 802

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24 inventors (with patents filed for the assignee):

Kenneth Francis Buechler (38 out of 82 patents)

Gunars E Valkirs (15 out of 42 patents)

Paul H McPherson (11 out of 69 patents)

4. Joseph Barry Noar (6 out of 12 patents)

5. Jeffrey R Dahlen (5 out of 5 patents)

6. Joseph Anderberg (4 out of 46 patents)

7. Jeff Gray (4 out of 54 patents)

8. Joe Buechler (4 out of 20 patents)

9. Howard J Kirchick (4 out of 6 patents)

10. Lema Tadesse (3 out of 7 patents)

11. Nils Lonberg (2 out of 68 patents)

12. Mariusz Banaszczyk (2 out of 7 patents)

13. Bruce Andrew Lee (2 out of 4 patents)

14. Becky Mar Flores (2 out of 2 patents)

15. Joseph Buechler (1 out of 4 patents)

Core Competencies:

Troponin Detection

Stroke Markers

Immunoassays

Natriuretic Peptides

Biological Reagents

Diagnostic Assays

Crosstalk Inhibitors

Fluorometer

Hybrid Phthalocyanine

Filters

Reagent Movement

Biological Molecules

45 patents: Sort by Forward Citations

1. 7824611 - Diagnostic devices and apparatus for the controlled movement of reagents without membranes (2010-11-02),

2. 7723059 - Methods for improving the recovery of troponin I and T in membranes, filters and vessels (2010-05-25),

3. 7713705 - Markers for differential diagnosis and methods of use thereof (2010-05-11),

4. 7713703 - Methods for monitoring the status of assays and immunoassays (2010-05-11),

5. 7655428 - Latent protein C assays and their uses for diagnosis and/or prognosis in systemic inflammatory response syndromes (2010-02-02),

6. 7632647 - Use of B-type natriuretic peptide as a prognostic indicator in acute coronary syndromes (2009-12-15),

7. 7615191 - Diagnostic devices and apparatus for the controlled movement of reagents without membranes (2009-11-10),

8. 7608406 - Diagnostic markers of stroke and cerebral injury and methods of use thereof (2009-10-27),

9. 7604946 - Methods for the assay of troponin I and T and complexes of troponin I and T and selection of antibodies for use in immunoassays (2009-10-20),

10. 7588908 - Compositions and methods for inhibiting light-induced inactivation of biological reagents (2009-09-15),

11. 7588730 - Devices for incorporating filters for filtering fluid samples (2009-09-15),

12. 7524635 - Methods and compositions for measuring natriuretic peptides and uses thereof (2009-04-28),

13. 7524456 - Diagnostic devices for the controlled movement of reagents without membranes (2009-04-28),

14. 7445941 - Diagnostic devices and apparatus for the controlled movement of reagents without membranes (2008-11-04),

15. 7427490 - Diagnostic markers of stroke and cerebral injury and methods of use thereof (2008-09-23),

Company Overview

Biosite Incorporated, based in San Diego, CA, specializes in the development and manufacturing of advanced diagnostic devices. The company focuses on immunoassays and various biomarkers, including troponin assays and natriuretic peptides, which are critical in the diagnosis of cardiovascular conditions. Additionally, Biosite is involved in the research of stroke markers and biological reagents, contributing to the advancement of medical diagnostics. Their expertise in human antibodies and crosstalk inhibitors further enhances their innovative solutions in the healthcare sector.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

45 Patents

#137 in San Diego, CA

#1,829 in California

#7,773 in US

#15,419 in the World

San Diego, CA, United States of America

Biosite Incorporated

Forward Citations = 802

24 inventors:

Kenneth Francis Buechler (38 out of 82 patents)

Gunars E Valkirs (15 out of 42 patents)

Paul H McPherson (11 out of 69 patents)

4. Joseph Barry Noar (6 out of 12 patents)

5. Jeffrey R Dahlen (5 out of 5 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Biosite Incorporated. Retrieved from https://idiyas.com/company/biosite

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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