For the Inventor, By the Inventor

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Bedford, MA, United States of America

Cambridge Heart, Inc.

USPTO Granted Patents = 17

% Expired Patents = 11.8

Forward Citations = 1,174

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15 inventors (with patents filed for the assignee):

Paul Albrecht (10 out of 68 patents)

Richard J Cohen (10 out of 46 patents)

Jeffrey M Arnold (9 out of 20 patents)

4. Paul Lander (4 out of 11 patents)

5. Kevin S Librett (4 out of 4 patents)

6. Ali Haghighi-Mood (3 out of 12 patents)

7. Srivathsan Krishnamachari (1 out of 5 patents)

8. John Lincoln Grant (1 out of 63 patents)

9. Herbert J McEvoy (1 out of 6 patents)

10. Jeffery M Arnold (1 out of 1 patent)

11. Paul E Grimshaw (1 out of 1 patent)

12. Harvey Levin (1 out of 1 patent)

13. Neil Judell (1 out of 1 patent)

14. Paul G Grimshaw (1 out of 1 patent)

15. Pedro Gomis (1 out of 1 patent)

17 patents: Sort by Forward Citations

1. 7435223 - Identifying infants at risk for sudden infant death syndrome (2008-10-14),

2. 7197358 - Identifying infants at risk for sudden infant death syndrome (2007-03-27),

3. 6735466 - Analytical signal method for analysis of T-wave alternans (2004-05-11),

4. 6453191 - Automated interpretation of T-wave alternans results (2002-09-17),

5. 6253107 - Cardiac pacing to induce heart rate variability (2001-06-26),

6. 6047206 - Generation of localized cardiac measures (2000-04-04),

7. 5935082 - Assessing cardiac electrical stability (1999-08-10),

8. 5908393 - Reducing noise in a biological signal (1999-06-01),

9. 5891047 - Detecting abnormal activation of heart (1999-04-06),

10. 5891045 - Method and system for obtaining a localized cardiac measure (1999-04-06),

11. 5827195 - Electrocardiogram noise reduction using multi-dimensional filtering (1998-10-27),

12. 5791944 - Electrode connector (1998-08-11),

13. 5724984 - Multi-segment ECG electrode and system (1998-03-10),

14. 5713367 - Measuring and assessing cardiac electrical stability (1998-02-03),

15. 5704365 - Using related signals to reduce ECG noise (1998-01-06),

Company Overview

Cambridge Heart, Inc. is a medical technology company based in Bedford, Massachusetts, specializing in innovative solutions for cardiovascular health. The company focuses on developing advanced diagnostic and monitoring devices that enhance the detection and management of heart-related conditions. With a commitment to improving patient outcomes, Cambridge Heart leverages cutting-edge technology to provide healthcare professionals with tools that facilitate timely and accurate assessments of cardiac function.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

17 Patents

#41 in Bedford, MA

#1,151 in Massachusetts

#18,903 in US

#35,948 in the World

Bedford, MA, United States of America

Cambridge Heart, Inc.

Forward Citations = 1,174

15 inventors:

Paul Albrecht (10 out of 68 patents)

Richard J Cohen (10 out of 46 patents)

Jeffrey M Arnold (9 out of 20 patents)

4. Paul Lander (4 out of 11 patents)

5. Kevin S Librett (4 out of 4 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Cambridge Heart, Inc.. Retrieved from https://idiyas.com/company/cambridge-heart

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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