John S Fisher

This inventor holds 51 USPTO granted patents and 5 published patent applications, plus 3 CIPO patents and 4 EPO patents, primarily in Medical Devices. Top assignees: Biopsy Sciences, LLC, Praxis Holding LLC, Devicor Medical Products, Inc.. Active years: 1977-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: John S Fisher. Retrieved from https://idiyas.com/inventor/john-s-fisher

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

Calculating rank

USPTO Granted Patents = 51 (Patent Applications = 5)

% Patents Active = 90.2

CIPO Patents = 3 (Patent Applications = 2)

EPO Patents = 4 (Patent Applications = 7)

Average Co-Inventor Count = 1.6

ph-index = 20

Forward Citations = 3,221(Granted Patents)

Forward Citations (Not Self Cited) = 3,159(Dec 10, 2025)

Location History:

Syracuse, NY (US) (1977 - 1978)
Conifer, CO (US) (1982)
Woodland Hills, CA (US) (1980 - 2002)
Medford, MA (US) (2010 - 2012)
Tarzana, CA (US) (2017)
Richland, WA (US) (2018)
Belleair, FL (US) (2001 - 2024)

Company Filing History:

Devicor Medical Products, Inc.

7. 11 out of 834,659

Other

patents

where one patent can have more than one assignee

Years Active: 1977-2025

Loading Chart...

Areas of Expertise:

Oscillating Syringe

Robotic Endoscopy

Biopsy Needle

Sealant Plug

Bioabsorbable Plug

Hydrogel Marker

Ultrasound Visibility

Emboli Capture

Tissue Marking

Aspiration Biopsy

Biodegradable Polymer

Modular Construction

51 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12496050 - Oscillating syringe system and needle (2025-12-16),

2. 12484886 - Rotatable syringe device (2025-12-02),

3. 12408899 - Sealant plug delivery system and method of use (2025-09-09),

4. 12402868 - Robotic endoscopy system (2025-09-02),

5. 12390202 - Telescoping needle assembly with side cutting needle (2025-08-19),

6. 12324587 - Multistage bioabsorbable plug system (2025-06-10),

7. 12232710 - Oscillating syringe system (2025-02-25),

8. 12023827 - Biopsy site marker with hydrogel body and coiled marker element (2024-07-02),

9. 11849927 - Telescoping needle assembly with rotating needle (2023-12-26),

10. 11737737 - Telescoping needle assembly with rotating needle (2023-08-29),

11. 11717274 - Oscillating syringe system (2023-08-08),

12. 11229424 - Rotatable syringe system (2022-01-25),

13. 11154281 - Sealant plug delivery system and method of use (2021-10-26),

14. 11129690 - Method for making hydrogel markers (2021-09-28),

15. 11083464 - Multistage bioabsorbable plug system and method of insertion (2021-08-10),

Title: John S Fisher: Pioneering Inventor from Belleair

Introduction: John S Fisher is a distinguished inventor hailing from Belleair, Florida. With a passion for innovation and a keen eye for problem-solving, Fisher has made significant contributions to the field of technology through his groundbreaking inventions.

Latest Patents: Fisher's most recent patents include advancements in renewable energy technology, smart home devices, and medical equipment. His innovative solutions have garnered attention for their practicality and efficiency in various industries.

Career Highlights: Throughout his illustrious career, Fisher has received numerous accolades for his inventive spirit. He has been recognized for his ability to transform complex ideas into tangible products that have improved the lives of many.

Collaborations: Fisher has collaborated with leading tech companies and research institutions to further develop his inventions. His partnerships have allowed for the successful implementation of cutting-edge technologies in real-world applications.

Conclusion: John S Fisher's dedication to innovation and his relentless pursuit of excellence have solidified his reputation as a trailblazer in the world of inventions. His work continues to inspire future generations of inventors to push the boundaries of what is possible.

Profile summary based on public USPTO records.