3Spine, Inc.

CHATTANOOGA, TN · Medtech · Private

MOTUS lumbar total joint replacement implant system

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Updated · 3spine.com

Sector
Medtech
Headquarters
CHATTANOOGA, TN
Latest Form D
$3M, Feb 2025
Total capital
$34.2M
Federal grants
None on recordNo awards found in SBIR/STTR, NIH, NSF or DoD records.
Private capital raised
$34.2M
4 Form D · last Feb 2025
20 months since last filing
Federal contracts
None on recordNo federal contract awards found.
Granted patents
6
29 pending · first 2025
Rank in peer group#286 of 1112

Capital timeline

202020212022202320242025FEDERAL ↑EQUITY ↓Cumulative $34.2M1st Form D$10M2nd Form D$13M3rd Form D$8.2M4th Form D$3M
202020212022202320242025FEDERAL ↑EQUITY ↓Cumulative $34.2M2nd Form D$13M3rd Form D$8.2M

Latest events

  • Private capital raisedForm D · SEC · 4th filing$3M
  • Private capital raisedForm D · SEC · 3rd filing$8.2M
  • Private capital raisedForm D · SEC · 2nd filing$13M
  • Private capital raisedForm D · SEC · 1st filing$10M

Node area is scaled to amount. Form D reports securities sold, which can differ from an announced round; filings are numbered in the order they were made.

Standing among 1112 peers

Line = median

Medtech · Device

  • Granted patents#286 · top 26%

Cumulative measures favor older companies. Rankings describe position today, not outcome. Below the median, ranks show as a band rather than a number.

Founders and team

Researcher links verified by same-company patents and grants
  • Marc PetermanResearcherExecutive Officer, Director, PromoterLinked by 4 patents
  • Byron DeFoorDirectorNamed in SEC Form D filings
  • Christopher NelsonExecutive OfficerNamed in SEC Form D filings
  • Craig TaylorDirectorNamed in SEC Form D filings
  • Johnny OBrienDirectorNamed in SEC Form D filings
  • Johnny O'BrienDirectorNamed in SEC Form D filings
Show all 8 people
  • Robert BosworthDirectorNamed in SEC Form D filings
  • Ron YarbroughExecutive OfficerNamed in SEC Form D filings

What it has protected

USPTO · 6 granted of 35
Show all 35 patent records
  • Motion Implants To Improve Spinal KinematicsSep 15, 2026 · US 12,734,041Granted
  • Methods For Restoring Bilateral Spinal Alignment And/or Range Of MotionMay 5, 2026 · US 12,616,581Granted
  • Antioxidant Stabilized Spinal Implant ComponentsMar 12, 2026 · Application 19321100Pending
  • Spinal Realignment And ArthrodesisFeb 12, 2026 · Application 19300513Pending
  • Methods For Improving Spinal Alignment And MotionNov 25, 2025 · US 12,478,483Granted
  • Instrumentation For Total Spinal Joint ReplacementSep 18, 2025 · Application 19076602Pending
  • Total Spinal Joint Systems With Motion ModeratorsSep 9, 2025 · US 12,409,046Granted
  • Devices And Methods For Altering Spinal Lateral CurvatureJul 29, 2025 · US 12,370,056Granted
  • Methods And Devices For Altering Spinal Lordosis And/or Kyphosis During Spinal FusionJul 29, 2025 · US 12,370,060Granted
  • Spinal Alignment SystemsJul 24, 2025 · Application 19031595Pending
  • Posterior Total Joint ReplacementJun 20, 2024 · Application 18594385Pending
  • Motion Implants To Improve Spinal KinematicsApr 18, 2024 · Application 18397991Pending
  • Restoring Spinal Alignment And/or Range Of Motion Using Bilateral ImplantsFeb 8, 2024 · Application 18236368Pending
  • Restoring Spinal Alignment And/or Range Of MotionFeb 8, 2024 · Application 18236367Pending
  • Devices, Systems And Methods To Alter Spinal AlignmentFeb 8, 2024 · Application 18232103Pending
  • Robotic & Navigation Assisted Total Spinal Joint ReplacementFeb 8, 2024 · Application 18226979Pending
  • Spinal Motion RestorationJan 18, 2024 · Application 18373185Pending
  • Surgical Method For Restoring Spinal Alignment And/or Range Of MotionJan 11, 2024 · Application 18371334Pending
  • Total Spinal Joint Systems With Dissimilar Bearing MaterialsNov 30, 2023 · Application 18232557Pending
  • Methods And Devices For Altering Spinal Lordosis And/or KyphosisNov 16, 2023 · Application 18226197Pending
  • Methods, Systems And Devices For Improving The Accuracy And Effectiveness Of Spinal Motion Restoration And AlignmentNov 16, 2023 · Application 18226727Pending
  • Total Joint Replacement Spinal Implant SystemApplication 63330033Pending
  • Total Joint Replacement For Offset VertebraeApplication PCTUS2025031080Pending
  • Total Spinal Joint Replacement Methods And InstrumentationApplication PCTUS2023023600Pending
  • Total Joint Replacement Spinal Implant SystemApplication PCTUS2023018341Pending
  • Antioxidant Stabilized Spinal Implant MethodsApplication 63450608Pending
  • Fusion Spinal Implant SystemsApplication 63445954Pending
  • Surgical Instrumentation For Total Spinal Joint ReplacementApplication 63375379Pending
  • Robotic & Navigation Assisted Total Spinal Joint MethodsApplication PCTUS2022074635Pending
  • Robotic & Navigation Assisted Total Spinal Joint Replacement MethodsApplication 63351568Pending
  • Instrumentation For Total Spinal Joint ReplacementApplication PCTUS2023032543Pending
  • Spinal Realignment And ArthrodesisApplication PCTUS2024015994Pending
  • Antioxidant Stabilized Spinal Implant ComponentsApplication PCTUS2024018902Pending
  • Total Spinal Joint Replacement Methods & InstrumentationApplication 63345560Pending
  • Total Joint Replacement For Offset VertebraeApplication 63653841Pending

Regulatory activity · Medtech

Sector-level, not company-level

Rules are matched to sector, not to company. Recent activity in a sector is context rather than a signal about this business — until rules are matched to what a company actually builds, the section is shown as context and nothing more.

Sources

Federal grants from SBIR/STTR, NIH, NSF and DoD records. Federal contracts from USAspending.gov. Private capital from SEC Form D. Patents from USPTO. Publications from OpenAlex. Regulatory activity from the Federal Register. Press matched on company name.

How to read this page

Figures show associations in public records, not causes or predictions. Nothing here is investment advice. An em-dash means no record was found under this company's name, not that none exists.

Data freshness

SEC Form D filings through . SBIR and STTR awards through .