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For the Inventor, By the Inventor

Kirkland, WA, United States of America

Cardiac Dimensions, Inc.


USPTO Granted Patents = 46

% Expired Patents = 13.0



Trademarks = 3

Forward Citations = 6,004

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25 inventors (with patents filed for the assignee):

goldMedal Mark L Mathis (34 out of 114 patents)

silverMedal David G Reuter (19 out of 30 patents)

bronzeMedal Leonard Kowalsky (15 out of 18 patents)

4.  Gregory D Nieminen (14 out of 37 patents)

5.  Cruz Beeson (13 out of 16 patents)

6.  John Mathew Adams (11 out of 164 patents)

7.  Lucas S Gordon (10 out of 13 patents)

8.  Clifton A Alferness (9 out of 131 patents)

9.  Nathan Aronson (6 out of 27 patents)

10.  Ryan H Braxtan (5 out of 7 patents)

11.  Garrett R Beget (3 out of 8 patents)

12.  Greg Nieminen (3 out of 17 patents)

13.  John Melmoth Power (3 out of 3 patents)

14.  Scott J Wolf (3 out of 3 patents)

15.  William Eugene Clem (2 out of 78 patents)


Core Competencies:
Mitral Valve
Tissue Shaping
Medical Device
Organ Modification
Percutaneous Delivery
Body Lumen Anchor
Annuloplasty
Shape Memory Alloy
Device Assembly
Coronary Sinus
Focused Compression

46 patents:

1. 8439971 - Adjustable height focal tissue deflector (2013-05-14),
2. 8250960 - Catheter cutting tool (2012-08-28),
3. 8182529 - Percutaneous mitral valve annuloplasty device delivery method (2012-05-22),
4. 8172898 - Device and method for modifying the shape of a body organ (2012-05-08),
5. 8075608 - Medical device delivery system (2011-12-13),
6. 8062358 - Body lumen device anchor, device and assembly (2011-11-22),
7. 8006594 - Catheter cutting tool (2011-08-30),
8. 7887582 - Device and method for modifying the shape of a body organ (2011-02-15),
9. 7857846 - Device and method for modifying the shape of a body organ (2010-12-28),
10. 7837729 - Percutaneous mitral valve annuloplasty delivery system (2010-11-23),
11. 7837728 - Reduced length tissue shaping device (2010-11-23),
12. 7828843 - Mitral valve therapy device, system and method (2010-11-09),
13. 7828842 - Tissue shaping device (2010-11-09),
14. 7828841 - Device and method for modifying the shape of a body organ (2010-11-09),
15. 7814635 - Method of making a tissue shaping device (2010-10-19),
Company Overview
Cardiac Dimensions, Inc., based in Kirkland, WA, specializes in innovative solutions for mitral valve therapy. The company focuses on developing advanced medical devices, including tissue shaping devices and percutaneous mitral valve annuloplasty systems. Their technology portfolio features body lumen device anchors and medical device delivery systems, utilizing shape memory alloys for enhanced performance. With a commitment to improving cardiac health, Cardiac Dimensions aims to provide effective treatments for patients with mitral valve disorders.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 6 2026

Cardiac Dimensions, Inc. USPTO Patent Assignee Logo
46 Patents

#7 in Kirkland, WA

#177 in Washington

#7,590 in US

#15,096 in the World

Kirkland, WA (US)
Kirkland, WA, United States of America

Cardiac Dimensions, Inc.

Forward Citations = 6,004

25 inventors:

goldMedal Mark L Mathis (34 out of 114 patents)

silverMedal David G Reuter (19 out of 30 patents)

bronzeMedal Leonard Kowalsky (15 out of 18 patents)

4.  Gregory D Nieminen (14 out of 37 patents)

5.  Cruz Beeson (13 out of 16 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Cardiac Dimensions, Inc.. Retrieved from https://idiyas.com/company/cardiac-dimensions

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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