logo

For the Inventor, By the Inventor

Austin, TX, United States of America

Louis A Campbell

This inventor holds 25 USPTO granted patents and 6 EPO patents, primarily in Heart Valve Prosthesis. Top assignees: Sulzer Carbomedics Inc., Carbomedics Inc., Medtronic, Inc.. Active years: 1991-2013.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Louis A Campbell. Retrieved from https://idiyas.com/inventor/louis-a-campbell-8b19njtb

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

Calculating rank
USPTO Granted Patents = 25

% Patents Active = 92.0

 

Average Co-Inventor Count = 2.0

ph-index = 19

Forward Citations = 4,203(Granted Patents)


Company Filing History:

goldMedal15 out of 58 
 
Sulzer Carbomedics Inc.
 patents
silverMedal8 out of 56 
 
Carbomedics Inc.
 patents
bronzeMedal2 out of 8,966 
 
Medtronic, Inc.
 patents

Years Active: 1991-2013

Loading Chart...
Loading Chart...
Areas of Expertise:
Heart Valve Prosthesis
Suture Locking Assembly
Polymer Heart Valves
Multi-Filament Valve Stent
Sutureless Valve
Elastic Valve
Annuloplasty Ring
One Handed Instrument
Implantable Attaching Ring
Flexible Valve Rotator
Prosthetic Aortic Valve
Mechanical Heart Valve
25 patents (USPTO):Explore Patents
1. 8349003 - Suture locking assembly and method of use (2013-01-08),
2. 7959674 - Suture locking assembly and method of use (2011-06-14),
3. 6638303 - Heart valve prosthesis (2003-10-28),
4. 6475239 - Method for making polymer heart valves with leaflets having uncut free edges (2002-11-05),
5. 6358240 - Low profile flexible pusher rotator (2002-03-19),
6. 6348068 - Multi-filament valve stent for a cardisc valvular prosthesis (2002-02-19),
7. 6312465 - Heart valve prosthesis with a resiliently deformable retaining member (2001-11-06),
8. 6287339 - Sutureless heart valve prosthesis (2001-09-11),
9. 6270527 - Elastic valve with partially exposed stent (2001-08-07),
10. 6206918 - Heart valve prosthesis having a pivot design for improving flow characteristics (2001-03-27),
11. 6200340 - Tilting disk heart valve having cavitation reducing contact geometry (2001-03-13),
12. 6143024 - Annuloplasty ring having flexible anterior portion (2000-11-07),
13. 6136017 - One handed instrument for spreading a heart valve (2000-10-24),
14. 6106550 - Implantable attaching ring (2000-08-22),
15. 6102945 - Separable annuloplasty ring (2000-08-15),

Title: Louis A Campbell - Pioneering Inventor from Austin, TX

Introduction: Louis A Campbell is a renowned inventor based in Austin, Texas, known for his groundbreaking contributions to various fields of innovation.

Latest Patents: Louis A Campbell holds several patents in the areas of technology, healthcare, and sustainable energy, showcasing his diverse range of expertise and creativity.

Career Highlights: With a career spanning over two decades, Louis A Campbell has worked with leading research institutions and companies to develop cutting-edge solutions that have revolutionized industries.

Collaborations: Throughout his career, Louis A Campbell has collaborated with top universities, innovative startups, and established corporations to bring his inventions to life and make a lasting impact on society.

Conclusion: Louis A Campbell's passion for innovation and his relentless pursuit of excellence continue to inspire the next generation of inventors and shape the future of technology.

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]
Loading…