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For the Inventor, By the Inventor

Frazer, PA, United States of America

Intravascular Surgical Instruments, Inc.

Calculating rank
USPTO Granted Patents = 14

Forward Citations = 4,430

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2 inventors (with patents filed for the assignee):

goldMedal Kenneth R Kensey (12 out of 71 patents)

silverMedal John E Nash (10 out of 166 patents)


14 patents:

1. 4795438 - Method and apparatus for forming a restriction in a vessel, duct or lumen (1989-01-03),
2. 4790813 - Method and apparatus for surgically removing remote deposits (1988-12-13),
3. 4753221 - Blood pumping catheter and method of use (1988-06-28),
4. 4749376 - Reciprocating working head catheter (1988-06-07),
5. 4747821 - Catheter with high speed moving working head (1988-05-31),
6. 4747406 - Shaft driven, flexible intravascular recanalization catheter (1988-05-31),
7. 4744364 - Device for sealing percutaneous puncture in a vessel (1988-05-17),
8. 4700705 - Catheter based surgical methods and apparatus therefor (1987-10-20),
9. 4681106 - Catheter based surgical methods and apparatus therefor (1987-07-21),
10. 4679558 - Catheter based surgical methods and apparatus therefor (1987-07-14),
11. 4664112 - Catheter based surgical methods and apparatus therefor (1987-05-12),
12. 4631052 - Method and apparatus for surgically removing remote deposits (1986-12-23),
13. 4615472 - Catheter placement device (1986-10-07),
14. 4589412 - Method and apparatus for surgically removing remote deposits (1986-05-20),
Company Overview
Intravascular Surgical Instruments, Inc. is a specialized medical device company based in Frazer, Pennsylvania. The organization focuses on the development and manufacturing of advanced surgical instruments designed for intravascular procedures. Their expertise lies in creating innovative solutions that enhance the precision and safety of surgical interventions. By leveraging cutting-edge technology, Intravascular Surgical Instruments aims to improve patient outcomes and support healthcare professionals in delivering high-quality care.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Nov 10 2026

14 Patents

#3 in Frazer, PA

#803 in Pennsylvania

#22,368 in US

#42,384 in the World

Frazer, PA (US)
Frazer, PA, United States of America

Intravascular Surgical Instruments, Inc.

Forward Citations = 4,430

2 inventors:

goldMedal Kenneth R Kensey (12 out of 71 patents)

silverMedal John E Nash (10 out of 166 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Intravascular Surgical Instruments, Inc.. Retrieved from https://idiyas.com/company/intravascular-surgical-instruments

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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