Stuart R Chastain

This inventor holds 13 USPTO granted patents and 1 published patent application, plus 2 CIPO patents. Top assignee: Cardiac Pacemakers, Inc.. Active years: 1998-2009.

USPTO Granted Patents = 13 (Patent Applications = 1)

% Patents Active = 92.3

CIPO Patents = 2 (Patent Applications = 1)

Average Co-Inventor Count = 3.9

ph-index = 12

Forward Citations = 1,112(Granted Patents)

Company Filing History:

13 out of 4,110

Cardiac Pacemakers, Inc.

patents

Years Active: 1998-2009

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13 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7612291 - Composite wire for implantable cardiac lead conductor cable and coils (2009-11-03),

2. 6743055 - Adapter integrated into a lead body (2004-06-01),

3. 6477428 - Endocardial lead with vinylidene fluoride insulation (2002-11-05),

4. 6408213 - Low profile, ventricular, transvenous, epicardial defibrillation lead (2002-06-18),

5. 6136021 - Expandable electrode for coronary venous leads (2000-10-24),

6. 6129750 - Fixation mechanism for a coronary venous pacing lead (2000-10-10),

7. 6122552 - Insertion apparatus for left ventricular access lead (2000-09-19),

8. 5935160 - Left ventricular access lead for heart failure pacing (1999-08-10),

9. 5931864 - Coronary venous lead having fixation mechanism (1999-08-03),

10. 5925073 - Intravenous cardiac lead with wave shaped fixation segment (1999-07-20),

11. 5803928 - Side access 'over the wire' pacing lead (1998-09-08),

12. 5755766 - Open-ended intravenous cardiac lead (1998-05-26),

13. 5755765 - Pacing lead having detachable positioning member (1998-05-26),

Title: Innovations by Stuart R. Chastain

Introduction

Stuart R. Chastain is a notable inventor based in Shoreview, MN (US). He has made significant contributions to the field of medical technology, particularly in cardiac devices. With a total of 13 patents, his work has advanced the capabilities of implantable cardiac systems.

Latest Patents

Chastain's latest patents include innovative designs that enhance the functionality and reliability of cardiac lead conductors. One of his notable inventions is a composite wire for implantable cardiac lead conductor cables and coils. This composite wire features a core made from materials such as silver (Ag) and iridium (Ir), surrounded by a shell composed of tantalum (Ta), MP35N, and niobium (Nb). An outer layer of platinum (Pt) or platinum-iridium (Pt-Ir) further enhances its performance. Another significant patent is an adapter integrated into a lead body. This lead includes an adapting member that allows for the connection of a terminal pin from a second lead, facilitating electrical coupling to medical devices like pacemakers and defibrillators.

Career Highlights

Chastain is currently employed at Cardiac Pacemakers, Inc., where he continues to innovate in the field of cardiac rhythm management. His work has been instrumental in developing technologies that improve patient outcomes and device efficiency.

Collaborations

Throughout his career, Chastain has collaborated with talented individuals such as Bruce Alan Tockman and Randy W. Westlund. These partnerships have contributed to the successful development of various medical technologies.

Conclusion

Stuart R. Chastain's contributions to the field of cardiac technology through his patents and collaborations highlight his commitment to innovation. His work continues to impact the medical device industry positively.