For the Inventor, By the Inventor

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Miamisburg, OH, United States of America

X-Spine Systems, Inc.

USPTO Granted Patents = 55

% Expired Patents = 1.8

EPO Patents = 16

Trademarks = 18

Forward Citations = 1,811

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5 inventors (with patents filed for the assignee):

David Louis Kirschman (46 out of 71 patents)

David R Warnick (9 out of 14 patents)

Michael D Ensign (1 out of 26 patents)

4. David T Hawkes (1 out of 33 patents)

5. Thomas M Sweeney (1 out of 6 patents)

6. Seetha Ramaiah Mannava (17 patents)

7. Vijay K Vasudevan (0 patent)

Core Competencies:

Spinal Implant

Fusion System

Pedicle Screw

Interspinous Fixation

Minimally Invasive

Bone Fixation

Screw Locking Mechanism

Cranial Clamp

Augmentation System

Orthopedic Implant

Variable Pitch Thread

Modular System

55 patents: Sort by Forward Citations

1. 11857434 - Spinal implant and assembly (2024-01-02),

2. 10327910 - Spinal implant and assembly (2019-06-25),

3. 10182849 - Spinal implant locking member with improved guidance, tactile and visual feedback (2019-01-22),

4. 9987052 - Modular interspinous fixation system with threaded component (2018-06-05),

5. 9486263 - Screw implant and system and method for locking a screw in an implant plate (2016-11-08),

6. 9456850 - Spinal implant locking member with improved guidance, tactile and visual feedback (2016-10-04),

7. 9439689 - Modular interspinous fixation system and method (2016-09-13),

8. 9265540 - Minimally invasive spinal facet compression screw and system for bone joint fusion and fixation (2016-02-23),

9. 9198691 - Offset multiaxial or polyaxial screw, system and assembly (2015-12-01),

10. 9149297 - Flexible cranial clamp and method of anchoring to cranium (2015-10-06),

11. 9078706 - Intervertebral fusion device utilizing multiple mobile uniaxial and bidirectional screw interface plates (2015-07-14),

12. 8998906 - Surgical implant inserter compressor (2015-04-07),

13. 8992587 - Spinal facet compression screw with variable pitch thread zones and buttress head (2015-03-31),

14. 8986307 - Surgical instrument with pivotable implant holder (2015-03-24),

15. 8979934 - Composite orthopedic implant having a low friction material substrate with primary frictional features and secondary frictional features (2015-03-17),

X-Spine Systems, Inc., based in Miamisburg, Ohio, specializes in the development and manufacturing of advanced spinal implants and related technologies. The company focuses on innovative solutions for spinal fusion, offering products such as pedicle screws, interspinous fixation devices, and minimally invasive surgical tools. X-Spine is dedicated to enhancing patient outcomes through its commitment to quality and cutting-edge design in the field of bone fixation and spinal surgery.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

55 Patents

#6 in Miamisburg, OH

#281 in Ohio

#6,448 in US

#12,903 in the World

Miamisburg, OH, United States of America

X-Spine Systems, Inc.

Forward Citations = 1,811

5 inventors:

David Louis Kirschman (46 out of 71 patents)

David R Warnick (9 out of 14 patents)

Michael D Ensign (1 out of 26 patents)

4. David T Hawkes (1 out of 33 patents)

5. Thomas M Sweeney (1 out of 6 patents)

Please report any incorrect information to [email protected]

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