For the Inventor, By the Inventor

Enter assignee name

Columbia City, IN, United States of America

Biospine, LLC

USPTO Granted Patents = 15

% Expired Patents = 26.7

EPO Patents = 3

Trademarks = 2

Forward Citations = 387

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7 inventors (with patents filed for the assignee):

Daniel Refai (15 out of 50 patents)

Brian G Emerick (14 out of 21 patents)

Ross R Nichols (14 out of 18 patents)

4. Heidi Stamets (6 out of 9 patents)

5. Larry Sutton (3 out of 5 patents)

6. Brent Walter (3 out of 6 patents)

7. Jeffrey A Farris (2 out of 33 patents)

8. MD Daniel Refai (0 patent)

9. Larry D Sutton (0 patent)

10. MD Daniel D Refai (0 patent)

15 patents: Sort by Forward Citations

1. 11957599 - Unilateral moveable interbody fusion device and method of use (2024-04-16),

2. 11793653 - Multiple spindle adjustable interbody fusion devices and methods of use (2023-10-24),

3. 11534311 - Adjustable interbody fusion device and method of use (2022-12-27),

4. 11090167 - Multiple spindle adjustable interbody fusion devices and methods of use (2021-08-17),

5. 11045327 - Adjustable interbody fusion devices and methods of use (2021-06-29),

6. 11020238 - Unilateral moveable interbody fusion device and method of use (2021-06-01),

7. 10842643 - Unidirectional dynamic interbody fusion device and method of use (2020-11-24),

8. 10667925 - Adjustable interbody fusion device and method of use (2020-06-02),

9. 10278832 - Adjustable interbody fusion devices and methods of use (2019-05-07),

10. 10182922 - Unilateral moveable interbody fusion device and method of use (2019-01-22),

11. 10143565 - Unidirectional dynamic interbody fusion device and method of use (2018-12-04),

12. 10117755 - Multiple spindle adjustable interbody fusion devices and methods of use (2018-11-06),

13. 9980825 - Adjustable interbody fusion devices (2018-05-29),

14. 9974664 - Adjustable interbody fusion device and method of use (2018-05-22),

15. 8157832 - Blunt dissection and tissue elevation instrument (2012-04-17),

Biospine, LLC is a medical technology company based in Columbia City, Indiana, specializing in innovative solutions for spinal health. The organization focuses on the development and manufacturing of advanced spinal implants and surgical instruments designed to enhance patient outcomes in spinal surgeries. With a commitment to research and development, Biospine aims to address the evolving needs of healthcare professionals and improve the quality of care for patients suffering from spinal disorders.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Sep 29 2026

15 Patents

#2 in Columbia City, IN

#311 in Indiana

#21,026 in US

#39,846 in the World

Columbia City, IN, United States of America

Biospine, LLC

Forward Citations = 387

7 inventors:

Daniel Refai (15 out of 50 patents)

Brian G Emerick (14 out of 21 patents)

Ross R Nichols (14 out of 18 patents)

4. Heidi Stamets (6 out of 9 patents)

5. Larry Sutton (3 out of 5 patents)

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