Paragonix Technologies, Inc.
Organ preservation technology and systems for transplantation
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Updated · paragonixtechnologies.com
- Sector
- Medtech
- Headquarters
- CAMBRIDGE, MA
- Latest Form D
- $23.7M, Mar 2023
- Total capital
- $23.7M
- Federal grants
- None on recordNo awards found in SBIR/STTR, NIH, NSF or DoD records.
- Private capital raised
- $23.7M
- 1 Form D · last Mar 2023
- 43 months since last filing
- Federal contracts
- None on recordNo federal contract awards found.
- Granted patents
- 23
- 17 pending · first 2024
- Rank in peer group#39 of 1112
Capital timeline
Latest events
- Private capital raisedForm D · SEC · 1st filing$23.7M
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#39 · top 4%
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
From SEC Form D filings- Alexander ArrowDirectorNamed in SEC Form D filings
- Carl RickenbaughDirectorNamed in SEC Form D filings
- DeWitt DavenportDirectorNamed in SEC Form D filings
- John CammettDirectorNamed in SEC Form D filings
- John McDermottDirectorNamed in SEC Form D filings
- Lisa AndersonExecutive Officer, DirectorNamed in SEC Form D filings
What it has protected
USPTO · 23 granted of 40- New patentSystem For Hypothermic TransportUSPTOUS 12,757,892
- GrantedApparatus For Tissue Transport And PreservationUSPTOUS 12,740,557
- PendingSystems And Methods For Hypothermic Transport Of An OrganUSPTOApplication 19680355
Show all 40 patent records
- System For Hypothermic TransportOct 13, 2026 · US 12,757,892Granted
- Apparatus For Tissue Transport And PreservationSep 22, 2026 · US 12,740,557Granted
- Systems And Methods For Hypothermic Transport Of An OrganSep 17, 2026 · Application 19680355Pending
- Systems And Methods For Maintaining Organ PressureSep 1, 2026 · US 12,721,783Granted
- Method For Hypothermic Transport Of Biological SamplesAug 18, 2026 · US 12,709,740Granted
- System For Hypothermic Transport Of SamplesJul 2, 2026 · Application 19544388Pending
- Apparatus For Tissue Transport And PreservationJun 23, 2026 · US 12,660,813Granted
- Hypothermic Tissue StorageJun 16, 2026 · US 12,653,180Granted
- Apparatus For Tissue Transport And PreservationMay 26, 2026 · US 12,635,685Granted
- Systems And Methods For Hypothermic Transport Of A HeartMay 19, 2026 · US 12,628,818Granted
- Apparatus For Tissue Transport And PreservationApr 30, 2026 · Application 19004955Pending
- Apparatus For Tissue Transport And PreservationApr 28, 2026 · US 12,610,943Granted
- Apparatus For Tissue Transport And PreservationApr 9, 2026 · Application 19418122Pending
- Systems And Methods For Measuring Oxygen Concentration For Lung PreservationMar 26, 2026 · Application 19404506Pending
- Apparatus For Tissue Transport And PreservationMar 3, 2026 · US 12,564,187Granted
- System For Hypothermic Transport Of SamplesFeb 24, 2026 · US 12,557,806Granted
- System For Hypothermic Transport Of SamplesFeb 10, 2026 · US 12,543,729Granted
- Method For Hypothermic Transport Of Biological SamplesDec 25, 2025 · Application 19322102Pending
- System For Perfusion Of Biological SamplesDec 11, 2025 · Application 19229803Pending
- Systems And Methods For Measuring Oxygen Concentration For Lung PreservationDec 2, 2025 · US 12,485,064Granted
- Apparatus For Tissue Transport And PreservationNov 13, 2025 · Application 19217774Pending
- Systems And Methods For Maintaining Organ PressureNov 6, 2025 · Application 19268322Pending
- Systems And Methods For Preservation Of An OrganOct 9, 2025 · Application 19172325Pending
- Systems And Methods For Cooling A Biological SampleOct 9, 2025 · Application 19172400Pending
- Method For Hypothermic Transport Of Biological SamplesSep 9, 2025 · US 12,410,408Granted
- System For Perfusion Of An OrganAug 7, 2025 · Application 19041728Pending
- Device For Transporting A Biological SampleAug 5, 2025 · US D1,087,382Granted
- System For Hypothermic Transport Of SamplesJul 29, 2025 · US 12,369,576Granted
- Systems And Methods For Maintaining Organ PressureJul 15, 2025 · US 12,357,533Granted
- System For Hypothermic Transport Of SamplesJul 1, 2025 · US 12,342,810Granted
- Systems For Transport Of A Biological SampleJun 26, 2025 · Application 19064510Pending
- Electrical Assessment Of Donor OrgansJun 19, 2025 · Application 19064519Pending
- Apparatus For Tissue Transport And PreservationMay 27, 2025 · US 12,310,357Granted
- System For Hypothermic Transport Of SamplesApr 22, 2025 · US 12,279,610Granted
- Organ Transport Container With Antiviral TherapyMar 11, 2025 · US 12,245,585Granted
- System For Hypothermic Transport Of SamplesMar 11, 2025 · US 12,245,586Granted
- System For Hypothermic TransportMar 6, 2025 · Application 18939389Pending
- Methods For Cooling An OrganMar 6, 2025 · Application 18939375Pending
- Methods And Systems For Cyclically Inflating And Deflating A Lung Ex-vivoFeb 27, 2025 · Application 18813753Pending
- Apparatus For Tissue Transport And PreservationDec 31, 2024 · US 12,178,206Granted
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- HAWAII INTEGRATED ANALYTICS LLCSimilar federal contract value in Medtech · null in contracts
- NanoxSimilar federal contract value in Medtech · null in contracts
- LEBRUN LABS, 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 .