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Menlo Park, CA, United States of America

Xtent, Inc.

USPTO Granted Patents = 33

% Expired Patents = 6.1

Forward Citations = 4,261

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26 inventors (with patents filed for the assignee):

Bernard H Andreas (26 out of 122 patents)

Pablo Acosta (8 out of 37 patents)

Ron French (8 out of 15 patents)

4. Allan R Will (8 out of 35 patents)

5. Hanson S Gifford, Iii (7 out of 265 patents)

6. David W Snow (7 out of 60 patents)

7. Jeffry J Grainger (7 out of 26 patents)

8. Sunmi Chew (7 out of 22 patents)

9. Mark E Deem (7 out of 146 patents)

10. Steve K Landreville (5 out of 11 patents)

11. David Sanderson (3 out of 9 patents)

12. Stephen Kao (3 out of 16 patents)

13. Israel S Chermoni (3 out of 8 patents)

14. Craig Welk (3 out of 22 patents)

15. Joe Karratt (2 out of 2 patents)

Core Competencies:

Stent Delivery

Balloon Catheter

Prostheses Deployment

Vascular Prostheses

Custom-Length Stents

Braided Prostheses

Interventional Devices

Bifurcated Vessels

Fixed Stent Delivery

Variable Length Stents

Coiled Prostheses

Rapid Exchange Devices

33 patents: Sort by Forward Citations

1. 8177831 - Stent delivery apparatus and method (2012-05-15),

2. 8157851 - Apparatus and methods for deployment of multiple custom-length prostheses (2012-04-17),

3. 8147536 - Balloon catheter for multiple adjustable stent deployment (2012-04-03),

4. 8142487 - Balloon catheter for multiple adjustable stent deployment (2012-03-27),

5. 8083788 - Apparatus and methods for positioning prostheses for deployment from a catheter (2011-12-27),

6. 8080048 - Stent delivery for bifurcated vessels (2011-12-20),

7. 8070789 - Apparatus and methods for deployment of vascular prostheses (2011-12-06),

8. 8016871 - Apparatus and methods for delivery of multiple distributed stents (2011-09-13),

9. 8016870 - Apparatus and methods for delivery of variable length stents (2011-09-13),

10. 7938852 - Apparatus and methods for delivery of braided prostheses (2011-05-10),

11. 7938851 - Devices and methods for operating and controlling interventional apparatus (2011-05-10),

12. 7922755 - Apparatus and methods for delivery of multiple distributed stents (2011-04-12),

13. 7918881 - Stent deployment systems and methods (2011-04-05),

14. 7905913 - Apparatus and methods for delivery of multiple distributed stents (2011-03-15),

15. 7892274 - Apparatus and methods for deployment of vascular prostheses (2011-02-22),

Company Overview

Xtent, Inc. is a technology company based in Menlo Park, California, specializing in the development of advanced medical devices. The organization focuses on innovative solutions for cardiovascular interventions, particularly in the realm of stent technology. Xtent is dedicated to enhancing patient outcomes through its research in minimally invasive procedures and cutting-edge materials. By leveraging its expertise in medical engineering, the company aims to address complex clinical challenges and improve the quality of care in the healthcare sector.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

33 Patents

#49 in Menlo Park, CA

#2,462 in California

#10,305 in US

#20,147 in the World

Menlo Park, CA, United States of America

Xtent, Inc.

Forward Citations = 4,261

26 inventors:

Bernard H Andreas (26 out of 122 patents)

Pablo Acosta (8 out of 37 patents)

Ron French (8 out of 15 patents)

4. Allan R Will (8 out of 35 patents)

5. Hanson S Gifford, Iii (7 out of 265 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Xtent, Inc.. Retrieved from https://idiyas.com/company/xtent

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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