For the Inventor, By the Inventor

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Parsippany, NJ, United States of America

Custom Spine, Inc.

Calculating rank

USPTO Granted Patents = 46

% Expired Patents = 65.2

EPO Patents = 3

Forward Citations = 1,796

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15 inventors (with patents filed for the assignee):

Mahmoud F Abdelgany (38 out of 48 patents)

Younghoon Oh (11 out of 12 patents)

Aaron D Markworth (10 out of 11 patents)

4. John W McClellan (3 out of 9 patents)

5. Kevin Sichler (3 out of 5 patents)

6. Faheem Sandhu (2 out of 30 patents)

7. Timothy A Burd (2 out of 2 patents)

8. Young Hoon Oh (1 out of 2 patents)

9. Matthew P McClellan (1 out of 1 patent)

10. Mohamed Ahmed Hafez Ramadan (1 out of 1 patent)

11. Mahmoud F Abelgany (1 out of 1 patent)

12. Ralph F Reeder, Jr (1 out of 2 patents)

13. Quentin John Durward (1 out of 1 patent)

14. Mahmoud P Abdelgany (1 out of 1 patent)

15. John McClellan, Iii (1 out of 1 patent)

Core Competencies:

Orthopedic Anti Back-Out Mechanism

Maximum Support TLIF Implant

Cervical Spine Retractor

Polyaxial Screw Connection Assembly

Spinal Fixation Mechanism

Interbody Fusion Device

Ratcheting Torque Wrench

Sliding Intervertebral Implant

Artificial Intervertebral Disc

Pivoting Insertion Apparatus

Adjustable Polyaxial Tissue Retractor

46 patents: Sort by Forward Citations

1. 8852247 - Orthopedic anti back-out mechanism (2014-10-07),

2. 8747473 - Modular lateral expansion device (2014-06-10),

3. 8668715 - Cervical spine retractor (2014-03-11),

4. 8663331 - Maximum support TLIF implant (2014-03-04),

5. 8652178 - Polyaxial pedicle screw assembly and method (2014-02-18),

6. 8652176 - Polyaxial screw connection assembly (2014-02-18),

7. 8652143 - Inserter device used for orthopedic surgery (2014-02-18),

8. 8439954 - Spring-loaded, load sharing polyaxial pedicle screw assembly and method (2013-05-14),

9. 8435245 - Surgical implant insertion apparatus and method (2013-05-07),

10. 8414590 - Pivoting insertion apparatus and method (2013-04-09),

11. 8414484 - Percutaneous tube assembly (2013-04-09),

12. 8273128 - Sliding intervertebral implant method (2012-09-25),

13. 8216285 - Anterior cervical plate with independent spring-loaded locking slides for each screw (2012-07-10),

14. 8202300 - Spinal flexion and extension motion damper (2012-06-19),

15. 8182509 - Spinal rod insertion method (2012-05-22),

Company Overview

Custom Spine, Inc., based in Parsippany, NJ, specializes in the development and manufacturing of advanced spinal surgical devices. The company focuses on innovative solutions for orthopedic surgery, including spinal fixation systems, polyaxial pedicle screws, and interbody fusion devices. Their product line also encompasses cervical spine retractors and dynamic stabilization systems, aimed at enhancing surgical outcomes. With a commitment to improving patient care, Custom Spine is dedicated to advancing technologies in spinal surgery.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Nov 10 2026

46 Patents

#16 in Parsippany, NJ

#312 in New Jersey

#7,618 in US

#15,149 in the World

Parsippany, NJ, United States of America

Custom Spine, Inc.

Forward Citations = 1,796

15 inventors:

Mahmoud F Abdelgany (38 out of 48 patents)

Younghoon Oh (11 out of 12 patents)

Aaron D Markworth (10 out of 11 patents)

4. John W McClellan (3 out of 9 patents)

5. Kevin Sichler (3 out of 5 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Custom Spine, Inc.. Retrieved from https://idiyas.com/company/custom-spine

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

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

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