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Norwood, MA, United States of America

Aspect Medical Systems, Inc.

USPTO Granted Patents = 23

CIPO Patents = 4

EPO Patents = 1

Trademarks = 8

Forward Citations = 3,394

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20 inventors (with patents filed for the assignee):

Philip H Devlin (11 out of 16 patents)

John R Shambroom (11 out of 11 patents)

Nassib G Chamoun (9 out of 21 patents)

4. Charles P Smith (7 out of 9 patents)

5. Rafael M Cordero (5 out of 5 patents)

6. Charles Fendrock (4 out of 19 patents)

7. Scott D Greenwald (4 out of 9 patents)

8. Tom De Smet (3 out of 4 patents)

9. Michel Struys (3 out of 3 patents)

10. Linda Versichelen (3 out of 3 patents)

11. Terrie L McDaniel (3 out of 4 patents)

12. Jeffrey C Sigl (2 out of 4 patents)

13. Edwin B Merrick (2 out of 27 patents)

14. Todd A Marcus (2 out of 2 patents)

15. Mark E Bruckner (2 out of 2 patents)

23 patents: Sort by Forward Citations

1. 7418290 - System and method of assessment of the efficacy of treatment of neurological disorders using the electroencephalogram (2008-08-26),

2. 7231245 - System and method of assessment of neurological conditions using EEG (2007-06-12),

3. 7220240 - System and method for adaptive drug delivery (2007-05-22),

4. 7161362 - System and method for measuring bioelectric impedance in the presence of interference (2007-01-09),

5. 6985833 - System and method for the detection and removal of radio frequency noise artifact from biopotential signals (2006-01-10),

6. 6882166 - System and method for measuring the validity of a bioelectric impedance measurement in the presence of interference (2005-04-19),

7. 6654626 - Electrode array system for measuring electrophysiological signals (2003-11-25),

8. 6605072 - System and method for adaptive drug delivery (2003-08-12),

9. 6599281 - System and method for adaptive drug delivery (2003-07-29),

10. 6434410 - Electrode for measuring electrophysiological signals using liquid electrolytic gel with a high salt concentration (2002-08-13),

11. 6394953 - Electrode array system for measuring electrophysiological signals (2002-05-28),

12. 6338713 - System and method for facilitating clinical decision making (2002-01-15),

13. 6298255 - Smart electrophysiological sensor system with automatic authentication and validation and an interface for a smart electrophysiological sensor system (2001-10-02),

14. 6236874 - Electrode connector system (2001-05-22),

15. 6032072 - Method for enhancing and separating biopotential signals (2000-02-29),

Aspect Medical Systems, Inc. is a medical technology company specializing in monitoring patients under anesthesia. The company develops and markets the Bispectral Index (BIS) technology, a non-invasive monitoring system used in operating rooms and intensive care units worldwide. The BIS technology provides clinicians with real-time information about the depth of a patient's anesthesia, helping them optimize the administration of anesthesia drugs and improve patient outcomes. With a focus on patient safety and clinical effectiveness, Aspect Medical Systems aims to enhance the quality of anesthesia care through innovative monitoring solutions.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

23 Patents

#8 in Norwood, MA

#838 in Massachusetts

#13,951 in US

#26,826 in the World

Norwood, MA, United States of America

Aspect Medical Systems, Inc.

Forward Citations = 3,394

20 inventors:

Philip H Devlin (11 out of 16 patents)

John R Shambroom (11 out of 11 patents)

Nassib G Chamoun (9 out of 21 patents)

4. Charles P Smith (7 out of 9 patents)

5. Rafael M Cordero (5 out of 5 patents)

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