Richard Christian Ewers

This inventor holds 111 USPTO granted patents and 27 published patent applications, plus 1 CIPO patent and 18 EPO patents, primarily in Surgical Devices (CPC class A61B17-29). Top assignees: Usgi Medical, Inc., Applied Medical Resources Corporation, Fresca Medical, Inc.. Active years: 1999-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Richard Christian Ewers. Retrieved from https://idiyas.com/inventor/richard-christian-ewers

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

Calculating rank

USPTO Granted Patents = 111 (Patent Applications = 27)

% Patents Active = 80.2

CIPO Patents = 1

EPO Patents = 18 (Patent Applications = 13)

Average Co-Inventor Count = 4.0

ph-index = 45

Forward Citations = 17,475(Granted Patents)

Forward Citations (Not Self Cited) = 16,930(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Huntington Beach, CA (US) (1999 - 2003)
San Clemente, CA (US) (2017)
Fulterton, CA (US) (2016 - 2022)
Fullerton, CA (US) (2004 - 2023)
Carlsbad, CA (US) (2020 - 2023)

Company Filing History:

Applied Medical Resources Corporation

7. 3 out of 834,601

Other

patents

Years Active: 1999-2026

Loading Chart...

Areas of Expertise:

Surgical Sheath

Cryosurgical Probe

Sleep Apnea Treatment

Tissue Manipulation

Obstructive Material Removal

Endoscopic System

Tissue Anchors

Auto-Feedback Valve

Access Sheath

Laparoscopic Techniques

Sound Mitigation Structures

Tissue Securement

111 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12653558 - Methods for clot removal (2026-06-16),

2. 12582426 - Apparatuses for removing obstructive material from body lumens (2026-03-24),

3. 12502186 - Aspiration apparatuses for clot removal (2025-12-23),

4. 12419495 - Direct vision cryosurgical probe and methods of use (2025-09-23),

5. D999375 - Surgical sheath (2023-09-19),

6. D999374 - Surgical sheath (2023-09-19),

7. 11737659 - Surgical tissue protection sheath (2023-08-29),

8. 11583313 - Surgical access sheath and methods of use (2023-02-21),

9. 11576559 - Direct vision cryosurgical probe and methods of use (2023-02-14),

10. 11376028 - Devices, systems, and methods for removing obstructive material from body lumens (2022-07-05),

11. 11253672 - Sleep apnea treatment system and improvements thereto (2022-02-22),

12. 11090458 - Auto-feedback valve for a sleep apnea device (2021-08-17),

13. 11045341 - Apparatus for manipulating and securing tissue (2021-06-29),

14. 11039735 - Surgical tissue protection sheath (2021-06-22),

15. 10986984 - Surgical tissue protection sheath (2021-04-27),

Title: Richard Christian Ewers: Pioneering Innovator in Fullerton

Introduction:

Richard Christian Ewers, an esteemed inventor based in Fullerton, CA, is renowned for his groundbreaking contributions to the world of inventions. With a total of 107 patents to his name, Ewers continues to be a driving force in pushing the boundaries of innovation and inspiring others in the field to strive for excellence.

Latest Patents:

Among his latest patents, one notable invention is the Surgical Sheath - a revolutionary device that streamlines surgical procedures and enhances patient outcomes.

Career Highlights:

Having worked with leading companies such as Usgi Medical, Inc. and Applied Medical Resources Corporation, Richard Christian Ewers has honed his skills and expertise in developing cutting-edge medical technologies that have significantly impacted the healthcare industry.

Collaborations:

Throughout his illustrious career, Ewers has collaborated with exceptional individuals such as Vahid Saadat and Cang C Lam, fostering a culture of creativity and innovation that has led to the successful development of groundbreaking inventions.

Conclusion:

Richard Christian Ewers' dedication to innovation and his relentless pursuit of excellence have solidified his legacy as a visionary inventor. His remarkable achievements will continue to shape the landscape of the industry for years to come, inspiring future generations to think creatively and push the boundaries of what is possible in the world of inventions.

Profile summary based on public USPTO records.