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For the Inventor, By the Inventor

Morrisville, NC, United States of America

Cardiovascular Diagnostics, Inc.


USPTO Granted Patents = 13

Forward Citations = 757

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10 inventors (with patents filed for the assignee):

goldMedal Bruce J Oberhardt (9 out of 26 patents)

silverMedal Patrick D Mize (2 out of 14 patents)

bronzeMedal Farrokh Janabi-Sharifi (1 out of 4 patents)

4.  Asim Cheema (1 out of 3 patents)

5.  Clifford H Kraft (1 out of 20 patents)

6.  William B Studabaker (1 out of 4 patents)

7.  Nancy Gresalfi (1 out of 1 patent)

8.  David T Bach (1 out of 1 patent)

9.  Gregory S Godlevski (1 out of 1 patent)

10.  Seyed Mohammad Rajaai (1 out of 1 patent)


13 patents:

1. 12201517 - Transcatheter heart valve apparatus for calcific mitral stenosis (2025-01-21),
2. D501678 - Assay card for an assay chamber (2005-02-08),
3. 6680177 - Low molecular weight heparin assay, system and reagent therefor (2004-01-20),
4. 6197494 - Apparatus for performing assays on liquid samples accurately, rapidly and simply (2001-03-06),
5. 6165795 - Methods for performing fibrinogen assays using dry chemical reagents (2000-12-26),
6. 5677133 - Dry chemistry cascade immunoassay and affinity assay (1997-10-14),
7. 5670329 - Method and analytical system for performing fibrinogen assays (1997-09-23),
8. 5658723 - Immunoassay system using forced convection currents (1997-08-19),
9. 5601991 - Dry chemistry cascade immunoassay and affinity assay (1997-02-11),
10. 5508521 - Method and apparatus for detecting liquid presence on a reflecting (1996-04-16),
11. 5350676 - Method for performing fibrinogen assays using dry chemical reagents (1994-09-27),
12. 5110727 - Method for performing coagulation assays accurately, rapidly and simply, (1992-05-05),
13. 4849340 - Reaction system element and method for performing prothrombin time assay (1989-07-18),
Company Overview
Cardiovascular Diagnostics, Inc., based in Morrisville, NC, specializes in innovative medical technologies aimed at improving cardiovascular health. The company focuses on developing advanced diagnostic tools and solutions that enhance the accuracy and efficiency of cardiovascular assessments. By leveraging cutting-edge research and technology, Cardiovascular Diagnostics aims to address critical challenges in cardiovascular care, ultimately contributing to better patient outcomes and advancing the field of cardiology.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 13 2026

13 Patents

#26 in Morrisville, NC

#526 in North Carolina

#23,838 in US

#45,039 in the World

Morrisville, NC (US)
Morrisville, NC, United States of America

Cardiovascular Diagnostics, Inc.

Forward Citations = 757

10 inventors:

goldMedal Bruce J Oberhardt (9 out of 26 patents)

silverMedal Patrick D Mize (2 out of 14 patents)

bronzeMedal Farrokh Janabi-Sharifi (1 out of 4 patents)

4.  Asim Cheema (1 out of 3 patents)

5.  Clifford H Kraft (1 out of 20 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Cardiovascular Diagnostics, Inc.. Retrieved from https://idiyas.com/company/cardiovascular-diagnostics

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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