For the Inventor, By the Inventor

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Seattle, WA, United States of America

Biosonics, Inc.

USPTO Granted Patents = 14

CIPO Patents = 1

Trademarks = 2

Forward Citations = 505

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11 inventors (with patents filed for the assignee):

Henry S Brenman (8 out of 16 patents)

Philip Katz (6 out of 14 patents)

Assad E K Ebrahim (5 out of 5 patents)

4. James J Dawson (5 out of 5 patents)

5. Timothy W Acker (5 out of 5 patents)

6. Harold L Schwartz (3 out of 3 patents)

7. Graydon E Beatty (2 out of 2 patents)

8. Donald R Taylor, Jr (1 out of 1 patent)

9. Harmon J Aronson (1 out of 1 patent)

10. Mark Singer (1 out of 1 patent)

11. Benjamin Jarmolow (1 out of 1 patent)

12. John Hedgepeth (1 patent)

14 patents: Sort by Forward Citations

1. 8964506 - Networked sonar observation of selected seabed environments (2015-02-24),

2. 8625391 - Networked sonar observation of selected seabed environments (2014-01-07),

3. 8009512 - Networked sonar observation of selected seabed environments (2011-08-30),

4. 7679995 - Networked sonar observation of selected seabed environments (2010-03-16),

5. 7457196 - Networked sonar observation of selected seabed environments (2008-11-25),

6. 5117840 - Anal sphincter training device (1992-06-02),

7. 4765343 - Apparatus for transferring electrical energy to and from living tissue (1988-08-23),

8. 4663102 - Method of making a body member for use in a genital stimulator (1987-05-05),

9. 4637405 - Apparatus for stimulating salivation (1987-01-20),

10. 4590942 - Apparatus and method for inhibiting nasal secretions (1986-05-27),

11. 4542753 - Apparatus and method for stimulating penile erectile tissue (1985-09-24),

12. 4519400 - Method for stimulating salivation (1985-05-28),

13. 4510939 - Means for transferring electrical energy to and from living tissue (1985-04-16),

14. 4103679 - Method and apparatus for measuring blood flow noninvasively (1978-08-01),

Biosonics, Inc. is a leading provider of advanced underwater acoustic technology solutions for research, environmental monitoring, and commercial applications. Our products include fish tracking systems, hydrophones, and underwater sound recorders. With a commitment to innovation and quality, Biosonics strives to provide cutting-edge solutions to our customers in the marine industry.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Sep 29 2026

14 Patents

#137 in Seattle, WA

#483 in Washington

#22,289 in US

#42,168 in the World

Seattle, WA, United States of America

Biosonics, Inc.

Forward Citations = 505

11 inventors:

Henry S Brenman (8 out of 16 patents)

Philip Katz (6 out of 14 patents)

Assad E K Ebrahim (5 out of 5 patents)

4. James J Dawson (5 out of 5 patents)

5. Timothy W Acker (5 out of 5 patents)

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