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For the Inventor, By the Inventor

Englewood, CO, United States of America

Circa Scientific, Inc.


USPTO Granted Patents = 23


Trademarks = 2

Forward Citations = 38

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17 inventors (with patents filed for the assignee):

goldMedal Shawn P Fojtik (10 out of 62 patents)

silverMedal LeRoy D Jutte (5 out of 13 patents)

bronzeMedal Kevin Jerry Cook (3 out of 10 patents)

4.  Brad Klos (3 out of 8 patents)

5.  Steve Howard (3 out of 8 patents)

6.  Leroy D Geist (3 out of 24 patents)

7.  Jay Allen Muse (3 out of 40 patents)

8.  Brian Schuler (3 out of 7 patents)

9.  Darren Edminster (2 out of 3 patents)

10.  Thomas Marchand (2 out of 2 patents)

11.  Steve Berhow (2 out of 2 patents)

12.  Douglas Wahnschaffe (2 out of 2 patents)

13.  Jonathan B O'Keefe (2 out of 2 patents)

14.  David Willenbrink (1 out of 4 patents)

15.  Nathaniel Young (1 out of 1 patent)


23 patents:

1. 12727867 - Tissue engagement devices, systems, and methods (2026-09-08),
2. 12685584 - Instrument port for epicardial ablation with anatomical epicardial structures and real-time lesion image processor (2026-07-21),
3. 12558152 - Transseptal crossing system for single pass large bore access (2026-02-24),
4. 12551661 - Steerable guide catheter (2026-02-17),
5. 12279809 - System with instrument port for epicardial ablation (2025-04-21),
6. 12274428 - Tissue engagement devices, systems, and methods (2025-04-14),
7. 12213727 - Method for single pass large bore transseptal crossing (2025-02-04),
8. 12016703 - Esophageal monitoring (2024-06-25),
9. 12016619 - Transseptal crossing system for single pass large bore access (2024-06-25),
10. 11896348 - Large surface area temperature sensing device (2024-02-13),
11. 11890431 - Steerable guide catheter (2024-02-06),
12. 11660051 - Esophageal monitoring (2023-05-30),
13. 11627951 - Tissue engagement devices, systems, and methods (2023-04-18),
14. 11357408 - Large surface area temperature sensing device (2022-06-14),
15. 11033232 - Esophageal monitoring (2021-06-15),
Company Overview
Circa Scientific, Inc. is a technology-driven company based in Englewood, Colorado, specializing in advanced medical devices and innovative solutions for healthcare applications. The organization focuses on developing cutting-edge technologies that enhance diagnostic capabilities and improve patient outcomes. With a commitment to research and development, Circa Scientific aims to address critical challenges in the medical field, leveraging expertise in engineering and life sciences to create impactful products that meet the evolving needs of healthcare professionals.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 20 2026

23 Patents

#25 in Englewood, CO

#287 in Colorado

#14,438 in US

#27,714 in the World

Englewood, CO (US)
Englewood, CO, United States of America

Circa Scientific, Inc.

Forward Citations = 38

17 inventors:

goldMedal Shawn P Fojtik (10 out of 62 patents)

silverMedal LeRoy D Jutte (5 out of 13 patents)

bronzeMedal Kevin Jerry Cook (3 out of 10 patents)

4.  Brad Klos (3 out of 8 patents)

5.  Steve Howard (3 out of 8 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Circa Scientific, Inc.. Retrieved from https://idiyas.com/company/circa-scientific

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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