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For the Inventor, By the Inventor

Hillsborough, CA, United States of America

Randall J Lee

This inventor holds 17 USPTO granted patents and 15 published patent applications and 2 EPO patents, primarily in Cardiac Devices. Top assignees: University of California, Sentreheart, Inc., Atricure, Inc.. Active years: 2000-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Randall J Lee. Retrieved from https://idiyas.com/inventor/randall-j-lee

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 17 

% Patents Active = 58.8

 

Average Co-Inventor Count = 2.1

ph-index = 7

Forward Citations = 351(Granted Patents)


Location History:

  • San Francisco, CA (US) (2007 - 2009)
  • Hillsborough, CA (US) (2000 - 2023)

Company Filing History:

goldMedal10 out of 16,035 
 
University of California
 patents
silverMedal3 out of 41 
 
Sentreheart, Inc.
 patents
bronzeMedal2 out of 220 
 
Atricure, Inc.
 patents
4. 2 out of 4 
 
Cardiopolymers, Inc.
 patents
5. 2 out of 5 
 
Transtarget, Inc.
 patents
6. 1 out of 1 
 
Heartford Health System
 patent
7. 1 out of 81 
 
Henry Ford Health System
 patents
8. 1 out of 12 
 
Hmicro, Inc.
 patents
9. 1 out of 8 
 
Roger Williams Hospital
 patents
where one patent can have more than one assignee

Years Active: 2000-2026

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Areas of Expertise:
Left Atrial Appendage Closure
Cardiac Conduction
Physiological Monitoring
Intramyocardial Patterning
Tissue Repair
Stem Cell Delivery
Pericardial Access Devices
Cardiac Stimulation
Conjugates
Catheter Rotation
Global Cardiac Resizing
Conductive Agent
17 patents (USPTO):Explore Patents
1. 12622747 - Devices and methods for left atrial appendage closure (2026-05-12),
2. 11844566 - Devices and methods for left atrial appendage closure (2023-12-19),
3. 10799288 - Devices and methods for left atrial appendage closure (2020-10-13),
4. 10675437 - Catheter with a rotation capability (2020-06-09),
5. 10258408 - Devices and methods for left atrial appendage closure (2019-04-16),
6. 9907856 - Carboxymethylcellulose-peptide conjugates and methods for using the same (2018-03-06),
7. 9782258 - Intramyocardial patterning for global cardiac resizing and reshaping (2017-10-10),
8. 9375313 - Intramyocardial patterning for global cardiac resizing and reshaping (2016-06-28),
9. 9339295 - Pericardial access devices and methods (2016-05-17),
10. 8889140 - Compositions and methods for tissue repair (2014-11-18),
11. 8718742 - Integrated wireless patch for physiological monitoring (2014-05-06),
12. 7576186 - Compositions and methods for stem cell delivery (2009-08-18),
13. 7494644 - Methods and compositions for correction of cardiac conduction disturbances (2009-02-24),
14. 7317950 - Cardiac stimulation system with delivery of conductive agent (2008-01-08),
15. 7252819 - Methods and compositions for correction of cardiac conduction disturbances (2007-08-07),

Title: Innovations by Randall J Lee

Introduction

Randall J Lee is a prominent inventor based in Hillsborough, California, known for his significant contributions to medical technology. With a total of 16 patents to his name, he has made remarkable advancements in the field of left atrial appendage closure.

Latest Patents

One of his latest patents focuses on devices and methods for left atrial appendage closure. This patent describes innovative devices, systems, and methods aimed at effectively closing the left atrial appendage. The methods utilize a closure device along with guides or expandable elements that incorporate ablation or abrading elements to treat the left atrial appendage. The process generally involves positioning a balloon within the atrial appendage, surrounding it with a closure assembly, inflating the balloon, partially closing the assembly, ablating the interior tissue with the balloon, and finally closing the atrial appendage with the closure assembly.

Career Highlights

Throughout his career, Randall has worked with esteemed organizations such as the University of California and Sentreheart, Inc. His work has significantly impacted the medical field, particularly in cardiac procedures.

Collaborations

Randall has collaborated with notable professionals in his field, including Gregory W Fung and Arnold M Escano. These collaborations have further enhanced the development of his innovative technologies.

Conclusion

Randall J Lee's contributions to medical technology, particularly in left atrial appendage closure, showcase his dedication to innovation and improvement in healthcare. His extensive patent portfolio reflects his commitment to advancing medical procedures and enhancing patient outcomes.

Profile summary based on public USPTO records.
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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