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Menlo Park, CA, United States of America

Origin Medsystems, Inc.

USPTO Granted Patents = 179

% Expired Patents = 11.2

CIPO Patents = 3

Trademarks = 4

Forward Citations = 34,158

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100 inventors (with patents filed for the assignee):

Albert K Chin (106 out of 221 patents)

John P Lunsford (31 out of 93 patents)

Frederic H Moll (30 out of 109 patents)

4. Charles Gresl, Jr (30 out of 42 patents)

5. Paul A Spence (18 out of 129 patents)

6. John W Davis (13 out of 26 patents)

7. Edwin J Hlavka (11 out of 84 patents)

8. Warren P Williamson, Iv (11 out of 109 patents)

9. Jeffrey Wayne Baxter (11 out of 15 patents)

10. Tim J Kovac (11 out of 21 patents)

11. Philip K Hopper (10 out of 13 patents)

12. Jeffrey A Smith (8 out of 32 patents)

13. Daniel T Wallace (8 out of 116 patents)

14. Tenny Chang (8 out of 21 patents)

15. George T Christakis (8 out of 15 patents)

Core Competencies:

Offpump Bypass Surgery

Tissue Dissection

Vessel Ligation

Surgical Scissors

Organ Manipulator

Endoscopic Access

Anastomosis Techniques

Cardiac Restraint

Surgical Apparatus

Irrigation System

Temporary Arterial Shunt

Vessel Retraction

179 patents: Sort by Forward Citations

1. 7404792 - Device to permit offpump beating heart coronary bypass surgery (2008-07-29),

2. 7384423 - Tissue dissection method (2008-06-10),

3. 7377895 - Device to permit offpump beating heart coronary bypass surgery (2008-05-27),

4. 7344536 - Electrocautery surgical scissors (2008-03-18),

5. 7326178 - Vessel retraction device and method (2008-02-05),

6. 7288096 - Apparatus for placement of cardiac defibrillator and pacer (2007-10-30),

7. 7276075 - Endoscopic surgical access port and method (2007-10-02),

8. 7264587 - Endoscopic subxiphoid surgical procedures (2007-09-04),

9. 7258694 - Medical punch and surgical procedure (2007-08-21),

10. 7226409 - Organ manipulator having suction member supported with freedom to move relative to its support (2007-06-05),

11. 7214180 - Method for cardiac restraint (2007-05-08),

12. 7195591 - Device to permit offpump beating heart coronary bypass surgery (2007-03-27),

13. 7033357 - Apparatus and method for minimally invasive surgery using rotational cutting tool (2006-04-25),

14. 7001404 - Tissue separation cannula and method (2006-02-21),

15. 6976957 - Cannula-based surgical instrument and method (2005-12-20),

Company Overview

Origin Medsystems, Inc., based in Menlo Park, California, specializes in the development of innovative solutions for minimally invasive surgery. The company focuses on advanced technologies that enhance surgical procedures, particularly in offpump bypass surgery, tissue dissection, and vessel ligation. Their expertise extends to the design of surgical instruments such as scissors and organ manipulators, as well as techniques for endoscopic access and anastomosis. Origin Medsystems is dedicated to improving patient outcomes through cutting-edge surgical advancements.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

179 Patents

#10 in Menlo Park, CA

#494 in California

#2,260 in US

#4,654 in the World

Menlo Park, CA, United States of America

Origin Medsystems, Inc.

Forward Citations = 34,158

100 inventors:

Albert K Chin (106 out of 221 patents)

John P Lunsford (31 out of 93 patents)

Frederic H Moll (30 out of 109 patents)

4. Charles Gresl, Jr (30 out of 42 patents)

5. Paul A Spence (18 out of 129 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Origin Medsystems, Inc.. Retrieved from https://idiyas.com/company/origin-medsystems

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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