Aatru Medical LLC
Negative pressure wound therapy (NPWT) device for chronic and surgical wound closure
- Sector
- Medtech
- Headquarters
- CLEVELAND, OH
- Founded
- 2017
- Latest Form D
- $150K, Feb 2026
- Total capital
- $2M
- Federal grants
- None on recordNo awards found in SBIR/STTR, NIH, NSF or DoD records.
- Private capital raised
- $2M
- 9 Form D · last Feb 2026
- 8 months since last filing
- Federal contracts
- None on recordNo federal contract awards found.
- Granted patents
- 16
- 24 pending · first 2020
- Rank in peer group#138 of 1112
Capital timeline
Latest events
- Private capital raisedForm D · SEC · 9th filing$150K
- Private capital raisedForm D · SEC · 8th filing$75K
- Private capital raisedForm D · SEC · 7th filing$200K
- Private capital raisedForm D · SEC · 6th filing$350K
- Private capital raisedForm D · SEC · 5th filing$700K
- Private capital raisedForm D · SEC · 4th filing$200K
- Private capital raisedForm D · SEC · 3rd filing$50K
- Private capital raisedForm D · SEC · 2nd filing$320K
- Offering registeredForm D · SEC · 1st filing$2.1M
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#138 · top 12%
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- Timothy Joseph WojciechowskiResearcherExecutive OfficerLinked by 2 patents
- James Burner CrewPromoterNamed in SEC Form D filings
What it has protected
USPTO · 16 granted of 40- PendingDressing Having Metal CoatingUSPTOApplication 19655799
- GrantedNegative Pressure Dressing AssemblyUSPTOUS 12,697,255
- GrantedNegative Pressure Treatment Including Mechanical And Chemical PumpUSPTOUS 12,642,906
Show all 40 patent records
- Dressing Having Metal CoatingSep 3, 2026 · Application 19655799Pending
- Negative Pressure Dressing AssemblyAug 4, 2026 · US 12,697,255Granted
- Negative Pressure Treatment Including Mechanical And Chemical PumpJun 2, 2026 · US 12,642,906Granted
- Negative Pressure Wound Therapy Device With Oxygen ControlMay 26, 2026 · US 12,636,200Granted
- Chemical Pump Housing For Negative Pressure SystemMar 26, 2026 · Application 18895731Pending
- DressingJan 29, 2026 · Application 18782152Pending
- Negative Pressure Dressing AssemblyJan 30, 2025 · Application 18713434Pending
- Negative Pressure DressingJan 9, 2025 · Application 18713387Pending
- Negative Pressure Device Having Oxygen Scavenger And Volume ReductionDec 10, 2024 · US 12,161,794Granted
- Wound Therapy Device And MethodOct 22, 2024 · US 12,121,421Granted
- DressingJul 23, 2024 · US 12,042,569Granted
- Chemical Pump Housing For Negative Pressure SystemNov 21, 2023 · US 11,819,602Granted
- Negative Pressure Treatment Including Mechanical And Chemical PumpNov 14, 2023 · US 11,813,396Granted
- Negative Pressure Treatment Including Mechanical And Chemical PumpSep 19, 2023 · US 11,759,369Granted
- Wound Therapy Device And MethodSep 19, 2023 · US 11,759,368Granted
- DressingJun 6, 2023 · US 11,666,680Granted
- Dressing Having Metal CoatingDec 29, 2022 · Application 17358581Pending
- Negative Pressure Device Including Expandable SegmentNov 15, 2022 · US 11,497,843Granted
- Negative Pressure Device For Articulating JointAug 4, 2022 · Application 17625936Pending
- Reduced Pressure Device Having Selectively Deliverable ElectrolyteJul 14, 2022 · Application 17709561Pending
- Chemical Pump Housing For Negative Pressure SystemAug 10, 2021 · US 11,083,833Granted
- DressingMay 18, 2021 · US 11,007,083Granted
- DressingFeb 25, 2021 · Application 16547891Pending
- Negative Pressure Treatment Including Mechanical And Chemical PumpNov 10, 2020 · US 10,828,202Granted
- Wound Therapy Device, Shell For Wound Therapy Device And Wound Therapy MethodOct 22, 2020 · Application 16956457Pending
- Negative Pressure Device And MethodMay 21, 2020 · Application 16752774Pending
- Negative Pressure Device And MethodMar 10, 2020 · US 10,583,229Granted
- Negative Pressure Device And MethodApplication PCTUS2018025980Pending
- DressingApplication PCTUS2025038565Pending
- Negative Pressure DressingApplication PCTUS2022051661Pending
- Negative Pressure Dressing AssemblyApplication PCTUS2022051655Pending
- Dressing Having Metal CoatingApplication PCTUS2022032646Pending
- Negative Pressure Dressing AssemblyApplication 63286140Pending
- Negative Pressure DressingApplication 63285662Pending
- Negative Pressure Wound Therapy Device With Oxygen ControlApplication PCTUS2021037178Pending
- Negative Pressure Treatment Including Mechanical And Chemical PumpApplication PCTUS2020053418Pending
- Reduced Pressure Device Having Selectively Deliverable ElectrolyteApplication PCTUS2020053380Pending
- DressingApplication PCTUS2020047091Pending
- Negative Pressure Device For Articulating JointApplication PCTUS2020040211Pending
- Negative Pressure Wound Therapy Device With Oxygen ControlApplication 63039702Pending
Related companies, and why
- PROBETEX, INC.Similar federal contract value in Medtech · null in contracts
- SYNAPTEK LLCSimilar federal contract value in Medtech · null in contracts
- EDVOTEK INCSimilar federal contract value in Medtech · null in contracts
- GLYCOMIRA, LLCSimilar federal contract value in Medtech · null in contracts
- SAGE CEREBROVASCULAR DIAGNOSTICS, INC.Similar federal contract value in Medtech · null in contracts
- Frontier Diagnostics, 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 .