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For the Inventor, By the Inventor

Mokena, IL, United States of America

Spinal Generations, LLC


USPTO Granted Patents = 66

% Expired Patents = 6.1


Forward Citations = 1,185

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5 inventors (with patents filed for the assignee):

goldMedal Patrick J Sweeney (66 out of 71 patents)

silverMedal Matthew V Leyden (21 out of 92 patents)

bronzeMedal Michael S Butler (2 out of 111 patents)

4.  Ray Hines (1 out of 1 patent)

5.  Michael Joseph Milella, Jr (1 out of 29 patents)

6.  Sweeney Patrick J J (0 patent)


Core Competencies:
Vertebral Prosthesis
Spinal Fixation
Interbody Cage
Intraosseous Needle
Multichannel Cannula
Screw Systems
Fluid Delivery
Expandable Stabilization
Bone Instrument
Surgical Implant
Drill Bit
Orthopedic Tools

66 patents:

1. 12588936 - Lag screw systems and nail systems and methods incorporating the same (2026-03-31),
2. 12296133 - Fluid delivery device and bone screw (2025-05-13),
3. 11839740 - Intraosseous needle assembly and method of use thereof (2023-12-12),
4. 11712278 - Compressible mixing and delivery system for medical substances (2023-08-01),
5. 11707267 - Individual packaging arrangement for orthopedic tools (2023-07-25),
6. 11602357 - Drill bit with delivery device fitting and method of use thereof (2023-03-14),
7. 11553950 - Lag screw systems and nail systems and methods incorporating the same (2023-01-17),
8. 11517723 - Modular guidewire (2022-12-06),
9. 11517666 - Intraosseous needle assembly and method of use thereof (2022-12-06),
10. D966514 - Instrument shank with square drive (2022-10-11),
11. 11439432 - Handle attachment for fluid delivery needle and method of use thereof (2022-09-13),
12. D958326 - Intraosseous needle (2022-07-19),
13. 11311349 - Integrated surgical implant delivery system and method (2022-04-26),
14. D948045 - Bone instrument shank (2022-04-05),
15. D926321 - Bone instrument shank (2021-07-27),
Company Overview
Spinal Generations, LLC, based in Mokena, Illinois, specializes in the development and manufacturing of advanced spinal implant technologies. The company focuses on innovative solutions such as vertebral prostheses, spinal fixation systems, and interbody cages, aimed at enhancing surgical outcomes and patient recovery. Their expertise extends to intraosseous needles, multichannel cannulas, screw systems, fluid delivery mechanisms, and expandable stabilization devices, positioning them as a key player in the spinal healthcare sector.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 13 2026

66 Patents

#2 in Mokena, IL

#308 in Illinois

#5,530 in US

#11,167 in the World

Mokena, IL (US)
Mokena, IL, United States of America

Spinal Generations, LLC

Forward Citations = 1,185

5 inventors:

goldMedal Patrick J Sweeney (66 out of 71 patents)

silverMedal Matthew V Leyden (21 out of 92 patents)

bronzeMedal Michael S Butler (2 out of 111 patents)

4.  Ray Hines (1 out of 1 patent)

5.  Michael Joseph Milella, Jr (1 out of 29 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Spinal Generations, LLC. Retrieved from https://idiyas.com/company/spinal-generations

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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