Wilmington, NC, United States of America

Robert L Assell

This inventor holds 81 USPTO granted patents and 6 published patent applications, plus 2 CIPO patents and 12 EPO patents, primarily in Bone Fusion Systems (CPC class A61B17-1671). Top assignees: Trans1 Inc., Zyga Technology, Inc., Fortus Medical, Inc.. Active years: 1985-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Robert L Assell. Retrieved from https://idiyas.com/inventor/robert-l-assell

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

Calculating rank

USPTO Granted Patents = 81 (Patent Applications = 6)

% Patents Active = 66.7

CIPO Patents = 2

EPO Patents = 12 (Patent Applications = 15)

Average Co-Inventor Count = 3.1

ph-index = 35

Forward Citations = 5,800(Granted Patents)

Forward Citations (Not Self Cited) = 5,465(Dec 10, 2025)

Inventors with similar research interests:

Eugene a Dickhudt

Location History:

West St. Paul, MN (US) (1985)
Mendota Heights, MN (US) (1996 - 2012)
Wilmington, NC (US) (2009 - 2013)
Saint Paul, MN (US) (1990 - 2023)
Minneapolis, MN (US) (2019 - 2024)

Company Filing History:

Zyga Technology, Inc.

The Cleveland Clinic Foundation

Surgalign Spine Technologies, Inc.

patents

8. 3 out of 22,419

3M Innovative Properties Company

patents

9. 2 out of 19

Lake Region Manufacturing Co., Inc.

where one patent can have more than one assignee

Years Active: 1985-2026

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Areas of Expertise:

Bone Void Filler

Scoliosis Support Rod

Sacroiliac Fusion

Tissue Processing

Bone Fragment

Connective Tissue

Facet Joint Treatment

Bone Graft

Low Friction Resurfacing

Radial Deployment Tool

Bone Screw

Undercutting System

81 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12594364 - Bone void filler preparation system (2026-04-07),

2. 11969174 - Bone fusion system (2024-04-30),

3. 11931087 - Bone fragment and tissue processing system (2024-03-19),

4. 11850326 - Bone void filler preparation system (2023-12-26),

5. 11849976 - Scoliosis support rod system (2023-12-26),

6. 11737882 - Sacroiliac fusion system (2023-08-29),

7. 11707285 - Undercutting system for use in conjunction with sacroiliac fusion (2023-07-25),

8. 11696771 - Bone fusion system (2023-07-11),

9. 11602588 - Connective tissue progenitor cell aspiration and processing system (2023-03-14),

10. 11337710 - Bone fragment and tissue harvesting system (2022-05-24),

11. 11278336 - Osteomedullary tissue processing system (2022-03-22),

12. 11173036 - Sacroiliac fusion system (2021-11-16),

13. 10953134 - Bone void filler preparation system (2021-03-23),

14. 10952750 - Undercutting system for use in conjunction with sacroiliac fusion (2021-03-23),

15. 10610242 - Bone fragment and tissue harvesting system (2020-04-07),

Title: The Innovative Journey of Robert L Assell

Introduction: Robert L Assell is a pioneering inventor based in Wilmington, NC, known for his groundbreaking contributions to various fields.

Latest Patents: Robert L Assell holds several patents in the areas of technology, healthcare, and consumer products, showcasing his diverse range of expertise and innovation.

Career Highlights: With a career spanning over two decades, Robert L Assell has consistently pushed the boundaries of innovation, leading to the development of cutting-edge solutions that have made a significant impact in the industry.

Collaborations: Throughout his career, Robert L Assell has collaborated with leading companies, research institutions, and universities to bring his inventions to life, fostering a culture of innovation and excellence.

Conclusion: Robert L Assell's relentless pursuit of innovation and his passion for creating solutions that make a difference have solidified his reputation as a visionary inventor in Wilmington, NC, and beyond.

Profile summary based on public USPTO records.