David J Callaghan

This inventor holds 17 USPTO granted patents and 2 published patent applications, plus 3 CIPO patents and 5 EPO patents. Top assignees: W. L. Gore & Associates, Inc., Hologic, Inc., Cytyc Corporation. Active years: 2010-2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: David J Callaghan. Retrieved from https://idiyas.com/inventor/david-j-callaghan

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

USPTO Granted Patents = 17 (Patent Applications = 2)

% Patents Active = 76.5

CIPO Patents = 3

EPO Patents = 5 (Patent Applications = 1)

Average Co-Inventor Count = 2.2

ph-index = 8

Forward Citations = 276(Granted Patents)

Location History:

Mansfield, MA (US) (2012 - 2015)
Boston, MA (US) (2010 - 2018)
Boston, MN (US) (2022)

Company Filing History:

13 out of 1,681

W. L. Gore & Associates, Inc.

Years Active: 2010-2022

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17 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11375988 - Patent foramen ovale (PFO) closure device with linearly elongating petals (2022-07-05),

2. 9861346 - Patent foramen ovale (PFO) closure device with linearly elongating petals (2018-01-09),

3. 9326759 - Tubular patent foramen ovale (PFO) closure device with catch system (2016-05-03),

4. 9241695 - Patent foramen ovale (PFO) closure clips (2016-01-26),

5. 9198795 - Implant delivery device (2015-12-01),

6. 9084603 - Catch members for occluder devices (2015-07-21),

7. 8814947 - Deformable flap catch mechanism for occluder device (2014-08-26),

8. 8795329 - Removable intracardiac RF device (2014-08-05),

9. 8764848 - Occluder device double securement system for delivery/recovery of such occluder device (2014-07-01),

10. 8636765 - Catch member for PFO occluder (2014-01-28),

11. 8550087 - Implant delivery device with expanding tip (2013-10-08),

12. 8480706 - Tubular patent foramen ovale (PFO) closure device with catch system (2013-07-09),

13. 8430907 - Catch member for PFO occluder (2013-04-30),

14. 8277480 - Catch member for PFO occluder (2012-10-02),

15. 8231619 - Sterilization device and method (2012-07-31),

Title: The Inventor David J Callaghan: Pioneering Innovations in Boston

Introduction: David J Callaghan is a renowned inventor based in Boston, Massachusetts, known for his groundbreaking contributions to various fields.

Latest Patents: David J Callaghan holds several patents in the areas of technology, healthcare, and consumer products, showcasing his diverse range of expertise.

Career Highlights: With a career spanning over two decades, David J Callaghan has worked with leading research institutions and companies to develop cutting-edge solutions that have had a significant impact on society.

Collaborations: Throughout his career, David J Callaghan has collaborated with top universities, innovative companies, and talented individuals to bring his ideas to life and push the boundaries of innovation.

Conclusion: David J Callaghan's passion for innovation and his relentless drive to create have solidified his position as a key figure in the world of inventors, with his work continuing to inspire future generations of innovators.

Profile summary based on public USPTO records.