Filter Sensing Technologies, Inc.
RF-based sensing platform for real-time measurement and control of catalyst performance in emissions systems
- Sector
- Medtech
- Total capital
- $150K
- Federal grants
- $150K
- 1 award · 2015
- Rank in peer group#520 of 542
- 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
- 8
- 6 pending · first 2016
- Rank in peer group#25 of 542
Capital timeline
Latest events
- Federal grantNSF · Phase I · SBIR Phase I: Adaptive Radio Frequency Sensors for Catalyst Systems: Enabling Improved Efficiency and Advanced Diagnostics$150K
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 542 peers
Line = medianMedtech · Device
- Federal grantsBelow median
- Granted patents#25 · 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
Claim this profile to add your teamWhat it has protected
USPTO · 8 granted of 14- GrantedRadio Frequency State Variable Measurement System and MethodUSPTOUS 11,255,799
- GrantedAdvanced Radio Frequency Sensing ProbeUSPTOUS 10,890,603
- PendingRadio Frequency Process Sensing, Control, and Diagnostics NetworkUSPTOApplication 16576541
Show all 14 patent records
- Radio Frequency State Variable Measurement System and MethodFeb 22, 2022 · US 11,255,799Granted
- Advanced Radio Frequency Sensing ProbeJan 12, 2021 · US 10,890,603Granted
- Radio Frequency Process Sensing, Control, and Diagnostics NetworkJan 9, 2020 · Application 16576541Pending
- Radio Frequency Process Sensing, Control, And Diagnostics NetworkSep 24, 2019 · US 10,425,170Granted
- Filter Retentate Analysis And DiagnosticsJun 4, 2019 · US 10,309,953Granted
- Advanced Radio Frequency Sensing ProbeJan 1, 2019 · US 10,168,358Granted
- Method and System for Removing Retentate from FiltersJul 12, 2018 · Application 15875467Pending
- Method And System For Removing Retentate From FiltersJan 23, 2018 · US 9,873,074Granted
- Method And System For Controlling Filter OperationJul 26, 2016 · US 9,399,185Granted
- System And Method For Measuring Retentate In FiltersJul 26, 2016 · US 9,400,297Granted
- Radio Frequency State Variable Measurement System And MethodDec 10, 2015 · Application 14733525Pending
- Radio Frequency State Variable Measurement System And MethodApplication PCTUS2015034714Pending
- Filter Retentate Analysis And DiagnosticsApplication PCTUS2015056387Pending
- Method And System For Removing Retentate From FiltersApplication PCTUS2011039609Pending
Related companies, and why
- MADORRA INC.Similar federal contract value in Medtech · null in contracts
- Sparta ScienceSimilar federal contract value in Medtech · null in contracts
- QUANT, INC.Similar federal contract value in Medtech · null in contracts
- RELIANT GLYCOSCIENCES LLCSimilar federal contract value in Medtech · null in contracts
- RETINAL CARE INCSimilar federal contract value in Medtech · null in contracts
- CATALYST, 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 .