CEROVATIONS LLC

Minneapolis, MN · Medtech · Private

Reductive Ventricular OsmoTherapy (RVOT) catheter system that removes free water from cerebrospinal fluid via pervaporation to treat cerebral edema in traumatic brain injury

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Updated Oct 23, 2026

Sector: Medtech
Headquarters: Minneapolis, MN
Total capital: $2.9M

Federal grants: $2.9M; 5 awards · 2019–2022; Rank in peer group#22 of 477
Private capital raised: None on recordNo Form D filings on SEC EDGAR. Some raises are not filed.
Federal contracts: None on recordNo federal contract awards found.
Granted patents: 0; 1 pending

Capital timeline

Latest events

Jun 2022Federal grantHealth and Human S · Phase I · Pilot Clinical Study to Assess Safety and Efficacy of External Ventricular Drainage with Cerebrospinal Fluid Water Removal Osmotherapy for Traumatic Brain Injury-Induced Cerebral Edema$1.5M
Sep 2020Federal grantHealth and Human S · Phase I · Contamination resistant interconnection for reducing peritoneal dialysis - associated peritonitis$314K
May 2020Federal grantHealth and Human S · Phase I · Cerebral Spinal Fluid Shunt System with Dual Lumen Distal Catheter Redundancy to Minimize Revision Surgery$55K
Sep 2019Federal grantHealth and Human S · Phase I · Cerebral Spinal Fluid Shunt System with Dual Lumen Distal Catheter Redundancy to Minimize Revision Surgery$553K
Aug 2019Federal grantHealth and Human S · Phase I · Cerebral Spinal Fluid Shunt System with Dual Lumen Distal Catheter Redundancy to Minimize Revision Surgery$498K

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 477 peers

Line = median

Medtech · Device

Federal grants#22 · top 5%

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

No founders are linked to this company yet.

Founders appear once a person is matched to the company through its own patents, grants or filings. We never infer people from social profiles.

Checked: USPTO inventors; federal award principal investigators; SEC Form D related persons · Oct 23, 2026

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What it has protected

USPTO · 0 granted of 1

PendingRotary Peritoneal Dialysis InterconnectUSPTOApplication PCTUS2020037890

PHOENIX S AND T, INC.Similar federal contract value in Medtech · null in contracts
Cognext Diagnostics LLCSimilar federal contract value in Medtech · null in contracts
Phraxis Inc.Similar federal contract value in Medtech · null in contracts
TRULY TECHNOLOGIES LLCSimilar federal contract value in Medtech · null in contracts
Immunarray USA, Inc.Similar federal contract value in Medtech · null in contracts
MS Technologies CorporationSimilar federal contract value in Medtech · null in contracts

Regulatory activity · Medtech

Sector-level, not company-level

07 Jul 2026New Animal Drugs; Approval of New Animal Drug Applications; Withdrawal of Approval of New Animal Drug Application; Change of SponsorFood and Drug Administration
30 Jun 2026Medical Devices; General and Plastic Surgery Devices; Classification of the Skin Patch for Treatment of HyperhidrosisFood and Drug Administration
30 Jun 2026Medical Devices; Anesthesiology Devices; Classification of the Monitor for Opioid Induced Impairment of OxygenationFood and Drug Administration
29 Jun 2026Medical Devices; Orthopedic Devices; Classification of the Medial Knee Implanted Shock AbsorberFood and Drug Administration
26 Jun 2026Medical Devices; Neurological Devices; Classification of the External Lower Extremity Nerve Stimulator for Restless Legs SyndromeFood and Drug Administration
26 Jun 2026Medical 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 Oct 23, 2026. SBIR and STTR awards through Oct 21, 2026.