Tenon Medical, Inc.
SI joint implant system for minimally-invasive fusion procedures
- Sector
- Medtech
- Headquarters
- LOS GATOS, CA
- Founded
- 2012
- Latest Form D
- $4.3M, Sep 2026
- Total capital
- $39.7M
- Federal grants
- None on recordNo awards found in SBIR/STTR, NIH, NSF or DoD records.
- Private capital raised
- $39.7M
- 12 Form D · last Sep 2026
- 1 months since last filing
- Federal contracts
- None on recordNo federal contract awards found.
- Granted patents
- 22
- 16 pending · first 2016
- Rank in peer group#100 of 1112
Capital timeline
Latest events
- Private capital raisedForm D · SEC · 12th filing$4.3M
- Private capital raisedForm D · SEC · 11th filing$3M
- Private capital raisedForm D · SEC · 10th filing$4.3M
- Private capital raisedForm D · SEC · 9th filing$2.9M
- Private capital raisedForm D · SEC · 8th filing$1.5M
- Private capital raisedForm D · SEC · 7th filing$4.6M
- Private capital raisedForm D · SEC · 6th filing$2.5M
- Private capital raisedForm D · SEC · 5th filing$2.6M
- Private capital raisedForm D · SEC · 4th filing$1.3M
- Private capital raisedForm D · SEC · 3rd filing$287K
- Private capital raisedForm D · SEC · 2nd filing$12M
- Private capital raisedForm D · SEC · 1st filing$500K
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 = medianMedtech · Device
- Granted patents#100 · top 9%
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- Richard GinnResearcherExecutive Officer, DirectorLinked by 10 patents
- Frank M FischerDirectorNamed in SEC Form D filings
- Geoffrey DillonExecutive OfficerNamed in SEC Form D filings
- Ivan M. HowardDirectorNamed in SEC Form D filings
- James HuieExecutive OfficerNamed in SEC Form D filings
- Kal MentakDirectorNamed in SEC Form D filings
Show all 17 people
- Kevin M. WilliamsonExecutive OfficerNamed in SEC Form D filings
- Kristine M. JacquesDirectorNamed in SEC Form D filings
- Nathaniel A. GraweyExecutive OfficerNamed in SEC Form D filings
- Richard M. FerrariDirectorNamed in SEC Form D filings
- Robert WeigleDirectorNamed in SEC Form D filings
- Stephen HochschulerDirectorNamed in SEC Form D filings
- Stephen H. Hochschuler, M.D.DirectorNamed in SEC Form D filings
- Steven FosterExecutive OfficerNamed in SEC Form D filings
- Steven Van DickExecutive OfficerNamed in SEC Form D filings
- STEVE VAN DICKExecutive OfficerNamed in SEC Form D filings
- Wyatt D. GeistExecutive OfficerNamed in SEC Form D filings
What it has protected
USPTO · 22 granted of 38- GrantedSystems, Apparatus and Methods for Stabilizing Sacroiliac JointsUSPTOUS 12,721,638
- PendingSystems, Apparatus and Methods for Stabilizing Sacroiliac JointsUSPTOApplication 19632947
- GrantedMethods and Prostheses for Stabilizing Bone StructuresUSPTOUS 12,690,973
Show all 38 patent records
- Systems, Apparatus and Methods for Stabilizing Sacroiliac JointsSep 1, 2026 · US 12,721,638Granted
- Systems, Apparatus and Methods for Stabilizing Sacroiliac JointsAug 13, 2026 · Application 19632947Pending
- Methods and Prostheses for Stabilizing Bone StructuresJul 28, 2026 · US 12,690,973Granted
- Systems, Apparatus and Methods for Stabilizing Bone StructuresJul 28, 2026 · US 12,690,974Granted
- Multi-Function Bone Structure ProsthesesJul 21, 2026 · US 12,685,644Granted
- Systems Apparatus and Methods for Stabilizing Sacroiliac JointsApr 21, 2026 · US 12,605,250Granted
- Systems for Sacroiliac Joint StabilizationMar 24, 2026 · US 12,582,528Granted
- Sacroiliac Joint Stabilization ProsthesesMar 24, 2026 · US 12,582,529Granted
- Systems for Sacroiliac Joint StabilizationFeb 17, 2026 · US 12,551,348Granted
- Systems for Sacroiliac Joint StabilizationFeb 10, 2026 · US 12,544,231Granted
- Methods for Sacroiliac Joint StabilizationDec 16, 2025 · US 12,496,193Granted
- Method and Apparatus for Sacroiliac Joint FusionDec 4, 2025 · Application 19298905Pending
- Methods for Sacroiliac Joint StabilizationNov 18, 2025 · US 12,472,069Granted
- Methods for Sacroiliac Joint StabilizationNov 11, 2025 · US 12,465,491Granted
- Methods for Sacroiliac Joint StabilizationSep 30, 2025 · US 12,427,027Granted
- Systems for Sacroiliac Joint StabilizationSep 9, 2025 · US 12,409,039Granted
- Systems, Apparatus and Methods for Stabilizing Sacroiliac JointsNov 28, 2024 · Application 18793176Pending
- Sacroiliac Joint Stabilization ProsthesesOct 15, 2024 · US 12,115,076Granted
- Sacroiliac Joint Stabilization ProsthesesOct 15, 2024 · US 12,115,075Granted
- Systems, Apparatus and Methods for Stabilizing Sacroiliac JointsOct 15, 2024 · US 12,115,077Granted
- Systems, Apparatus and Methods for Stabilizing Sacroiliac JointsAug 29, 2024 · Application 18611103Pending
- Sacroiliac Joint Stabilization ProsthesesMar 26, 2024 · US 11,938,031Granted
- Systems for Sacroiliac (SI) Joint StabilizationDec 21, 2023 · Application 18240197Pending
- Multi-Member Bone Structure ProsthesesFeb 9, 2023 · Application 17972785Pending
- Systems, Apparatus and Methods for Stabilizing Bone StructuresJan 5, 2023 · Application 17899926Pending
- Prostheses for Stabilizing Bone StructuresSep 29, 2022 · Application 17834223Pending
- Methods and Prostheses for Stabilizing Bone StructuresSep 22, 2022 · Application 17834392Pending
- Sacroiliac Joint Stabilization ProsthesisMay 10, 2022 · US D,951,455Granted
- Method For Sacro-iliac StabilizationMar 15, 2022 · US 11,273,042Granted
- System For Sacro-iliac StabilizationOct 19, 2021 · US 11,147,675Granted
- System For Sacro-iliac StabilizationNov 15, 2016 · US 9,492,284Granted
- Systems For Sacroiliac (si) Joint StabilizationApplication PCTUS2024044807Pending
- Systems, Apparatus and Methods for Stabilizing Sacroiliac JointsApplication 63569906Pending
- Multi-member Bone Structure ProsthesesApplication PCTUS2023034825Pending
- Multi-function Bone Structure ProsthesesApplication PCTUS2023031978Pending
- Joint Fusion Preparation Assembly And Related MethodsApplication PCTUS2025038511Pending
- Systems, Apparatus And Methods For Stabilizing Bone StructuresApplication PCTUS2023031567Pending
- Systems, Apparatus And Methods For Stabilizing Sacroiliac JointsApplication PCTUS2025020442Pending
Related companies, and why
- INDUS INSTRUMENTSSimilar federal contract value in Medtech · null in contracts
- Lumoptik, Inc.Similar federal contract value in Medtech · null in contracts
- Advantage Silver Dental Arrest, LLCSimilar federal contract value in Medtech · null in contracts
- TRANSDERM, INC.Similar federal contract value in Medtech · null in contracts
- ORTHOLEVO, INC.Similar federal contract value in Medtech · null in contracts
- MEDIMAGEMETRIC, LLCSimilar federal contract value in Medtech · null in contracts
Regulatory activity · Medtech
- New Animal Drugs; Approval of New Animal Drug Applications; Withdrawal of Approval of New Animal Drug Application; Change of SponsorFood and Drug Administration
- Medical Devices; General and Plastic Surgery Devices; Classification of the Skin Patch for Treatment of HyperhidrosisFood and Drug Administration
- Medical Devices; Anesthesiology Devices; Classification of the Monitor for Opioid Induced Impairment of OxygenationFood and Drug Administration
- Medical Devices; Orthopedic Devices; Classification of the Medial Knee Implanted Shock AbsorberFood and Drug Administration
- Medical Devices; Neurological Devices; Classification of the External Lower Extremity Nerve Stimulator for Restless Legs SyndromeFood and Drug Administration
- Medical Devices; General Hospital and Personal Use Devices; Classification of the Infant Supine Sleep SystemFood and Drug Administration
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 .