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San Diego, CA, United States of America

Biomagnetic Technologies, Inc.

Calculating rank

USPTO Granted Patents = 46

Forward Citations = 1,237

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40 inventors (with patents filed for the assignee):

Laurence Warden (10 out of 11 patents)

Mark S DiIorio (10 out of 10 patents)

Douglas N Paulson (7 out of 11 patents)

4. Eugene C Hirschkoff (7 out of 7 patents)

5. D Scott Buchanan (7 out of 7 patents)

6. Keith Allen Esser (6 out of 16 patents)

7. William C Black, Jr (6 out of 6 patents)

8. James R Marsden (6 out of 6 patents)

9. Shozo Yoshizumi (5 out of 5 patents)

10. Scott W Riley (5 out of 5 patents)

11. Frank W Vanesky (4 out of 7 patents)

12. Kai-Yueh Yang (4 out of 4 patents)

13. Richard T Johnson (4 out of 4 patents)

14. Stephen E Robinson (3 out of 3 patents)

15. Ronald C Wesley, Jr (3 out of 3 patents)

Core Competencies:

Biomagnetometer

Superconductor

Cryogenic Cooling

Magnetically Shielded Room

Fluid Flow Measurement

Biological Signal Analysis

High-TC Device

Sensor Array

Magnetic Field Measurement

Thermal Feedthrough

Nonmagnetic Detector

SQUID Detector

46 patents: Sort by Forward Citations

1. 6144872 - Analyzing events in the thalamus by noninvasive measurements of the (2000-11-07),

2. 5962866 - Microbridge superconductor device utilizing stepped junctions (1999-10-05),

3. 5806318 - Cooling using a cryogenic liquid and a contacting gas (1998-09-15),

4. 5794622 - Measurement of fluid flows in a living organism (1998-08-18),

5. 5713354 - Biomagnetometer with whole head coverage of a seated reclined subject (1998-02-03),

6. 5603321 - Artifact removal from physiological signals (1997-02-18),

7. 5595959 - Method of forming a high-TC microbridge superconductor device (1997-01-21),

8. 5526811 - Apparatus and process for determining the sources of biomagnetic activity (1996-06-18),

9. 5506200 - Compact superconducting magnetometer having no vacuum insulation (1996-04-09),

10. 5497828 - Solid conductor thermal feedthrough (1996-03-12),

11. 5494101 - Solid conductor thermal feedthrough (1996-02-27),

12. 5494033 - Biomagnetometer with sealed vacuum enclosure and solid conduction cooling (1996-02-27),

13. 5471985 - Biomagnetometer with whole head coverage of a seated or reclined subject (1995-12-05),

14. 5452550 - Magnetically shielded room with sliding door (1995-09-26),

15. 5444373 - Biomagnetometer with selectable pickup coil array (1995-08-22),

Company Overview

Biomagnetic Technologies, Inc., based in San Diego, CA, specializes in advanced biomagnetometry solutions. The company focuses on the development and manufacturing of superconducting magnetometers and biomagnetometers, utilizing high-TC superconductors for precise measurements of biomagnetic activity. Their expertise extends to cryogenic cooling technologies and the design of magnetically shielded rooms, enabling accurate fluid flow measurement and other applications in various scientific and medical fields.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

46 Patents

#133 in San Diego, CA

#1,795 in California

#7,610 in US

#15,136 in the World

San Diego, CA, United States of America

Biomagnetic Technologies, Inc.

Forward Citations = 1,237

40 inventors:

Laurence Warden (10 out of 11 patents)

Mark S DiIorio (10 out of 10 patents)

Douglas N Paulson (7 out of 11 patents)

4. Eugene C Hirschkoff (7 out of 7 patents)

5. D Scott Buchanan (7 out of 7 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Biomagnetic Technologies, Inc.. Retrieved from https://idiyas.com/company/biomagnetic-technologies

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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