UCHU BIOSENSORS, INC.
Continuous intraoral acidity monitor sensor for real-time salivary pH measurement
- Sector
- Medtech
- Headquarters
- CAMBRIDGE, MA
- Founded
- 2017
- Latest Form D
- $828K, Jul 2022
- Total capital
- $3M
- Federal grants
- $2.1M
- 2 awards · 2020–2022
- Rank in peer group#3 of 477
- Private capital raised
- $828K
- 1 Form D · last Jul 2022
- 51 months since last filing
- Federal contracts
- None on recordNo federal contract awards found.
- Granted patents
- 2
- 8 pending · first 2023
- Rank in peer group#118 of 477
Capital timeline
Latest events
- Private capital raisedForm D · SEC · 1st filing$828K
- Federal grantNSF · Phase II · SBIR Phase II: Developing a Continuous, Wireless, Intra-Oral Salivary pH Sensor$1.9M
- Federal grantNSF · Phase I · SBIR Phase I: Developing a Continual, Wireless, Intra-Oral Salivary pH Sensor$256K
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.
Federal first
22months
from UCHU BIOSENSORS, INC.’s first federal award to its first private round.
- First federal award · Sep 2020
- NSF · $256K
- First Form D · Jul 2022
- $828K · 1st Form D
- Awards before first raise
- 2 awards
An association in public records, not a cause or a prediction.
Standing among 477 peers
Line = medianMedtech · Device
- Federal grants#3 · top 1%
- Granted patents#118 · top 25%
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- Daniel WeinsteinResearcherExecutive Officer, DirectorLinked by 2 patents · $2.1M in grants as PI
- Noah HillExecutive Officer, DirectorNamed in SEC Form D filings
- Saam BozorgExecutive Officer, DirectorNamed in SEC Form D filings
What it has protected
USPTO · 2 granted of 10- PendingSystems For Measuring Patient Physiologic ParametersUSPTOApplication 19177049
- PendingIntraoral Monitor And Methods Of ManufactureUSPTOApplication 18843876
- GrantedSystems For Measuring Patient Physiologic ParametersUSPTOUS 12,310,752
Show all 10 patent records
- Systems For Measuring Patient Physiologic ParametersDec 18, 2025 · Application 19177049Pending
- Intraoral Monitor And Methods Of ManufactureJul 10, 2025 · Application 18843876Pending
- Systems For Measuring Patient Physiologic ParametersMay 27, 2025 · US 12,310,752Granted
- Long-term, Continual, Wireless, Intraoral MonitorFeb 22, 2024 · Application 18185879Pending
- Long-term, Continual, Wireless, Intraoral MonitorMay 2, 2023 · US 11,638,535Granted
- Systems For Measuring Patient Physiologic ParametersFeb 2, 2023 · Application 17815844Pending
- Long-Term, Continuous, Wireless, Intraoral pH MonitorApplication 62619427Pending
- Systems For Measuring Patient Physiologic ParametersApplication 63227201Pending
- Systems For Measuring Patient Physiologic ParametersApplication PCTUS2021015899Pending
- Long-term, Continual, Wireless, Intraoral MonitorApplication PCTUS2019014630Pending
Related companies, and why
- Anuncia Medical, Inc.Similar federal contract value in Medtech · null in contracts
- Bloomlife, Inc.Similar federal contract value in Medtech · null in contracts
- Harmonic Bionics, Inc.Similar federal contract value in Medtech · null in contracts
- RCE TECHNOLOGIES, INC.Similar federal contract value in Medtech · null in contracts
- COLOWRAP, LLCSimilar federal contract value in Medtech · null in contracts
- SEGANA, LLC.Similar 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 .