Fastcap Systems Corporation
High-density Li-ion battery and ultracapacitor energy storage devices with proprietary Neocarbonix™ electrode technology
- Sector
- Energy
- Headquarters
- Boston, MA
- Founded
- 2008
- Total capital
- $1.1M
- Federal grants
- $1.1M
- 5 awards · 2015–2020
- Rank in peer group#40 of 47
- 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
- 36
- 4 pending · first 2018
- Rank in peer group#2 of 47
Capital timeline
Latest events
- Federal grantDefense · Phase I · Nanoramic Laboratories – Advanced High Performance Li-ion Energy Storage Devices Based On Neocarbonixtm Binder-free Electrodes$50K
- Federal grantNASA · Phase II · Ultracapacitor Based Power Supply for CubeSats$724K
- Federal grantDefense · Phase I · High Power and High Energy Ultracapacitor - Reserve Battery Hybrid System for Missile Applications$100K
- Federal grantNASA · Phase I · High Efficiency Hybrid Energy Storage Utilizing High Power Density Ultracapacitors For Long Duration Balloon Flights$125K
- Federal grantNASA · Phase I · Ultra-High Temperature Solid State Ultracapacitor Operating at 300C For Extreme Environments$107K
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 47 peers
Line = medianEnergy · Device
- Federal grantsBelow median
- Granted patents#2 · 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
Researcher links verified by same-company patents and grants- John CooleyResearcherExecutive OfficerLinked by 2 patents
- Riccardo SignorelliResearcherExecutive Officer, DirectorLinked by $207K in grants as PI
- Arunas ChesonisDirectorNamed in SEC Form D filings
- Benton KendigDirectorNamed in SEC Form D filings
- Chuck BrycelandDirectorNamed in SEC Form D filings
- Eric KishExecutive Officer, DirectorNamed in SEC Form D filings
Show all 14 people
- James HarrisExecutive OfficerNamed in SEC Form D filings
- Julie RossExecutive OfficerNamed in SEC Form D filings
- Keith WilsonDirectorNamed in SEC Form D filings
- Ken MorikawaDirectorNamed in SEC Form D filings
- Matt FenselauExecutive OfficerNamed in SEC Form D filings
- Matthew FenselauExecutive OfficerNamed in SEC Form D filings
- Tony PosawatzDirectorNamed in SEC Form D filings
- Vivek AgastyaDirectorNamed in SEC Form D filings
What it has protected
USPTO · 36 granted of 40- GrantedComposite ElectrodeUSPTOUS 12,406,815
- PendingAdvanced Electrolyte Systems And Their Use In Energy Storage DevicesUSPTOApplication 18930576
- GrantedProduction Logging InstrumentUSPTOUS 12,221,862
Show all 40 patent records
- Composite ElectrodeSep 2, 2025 · US 12,406,815Granted
- Advanced Electrolyte Systems And Their Use In Energy Storage DevicesFeb 20, 2025 · Application 18930576Pending
- Production Logging InstrumentFeb 11, 2025 · US 12,221,862Granted
- Power System For High Temperature Applications With Rechargeable Energy StorageFeb 4, 2025 · US 12,215,572Granted
- Ultracapacitors With High Frequency ResponseDec 31, 2024 · US 12,183,510Granted
- Advanced Electrolyte Systems And Their Use In Energy Storage DevicesDec 10, 2024 · US 12,165,806Granted
- Chip Form UltracapacitorDec 10, 2024 · US 12,165,808Granted
- Energy Storage DevicesNov 21, 2024 · Application 18580319Pending
- Electromagnetic Telemetry DeviceAug 27, 2024 · US 12,071,847Granted
- Nanostructured Electrode For Energy Storage DeviceMar 26, 2024 · US 11,942,271Granted
- High Temperature Energy Storage DeviceFeb 13, 2024 · US 11,901,123Granted
- Electrodes For Energy Storage DevicesDec 19, 2023 · US 11,848,449Granted
- Advanced Electrolyte Systems And Their Use In Energy Storage DevicesOct 3, 2023 · US 11,776,765Granted
- Wide Temperature Range UltracapacitorSep 12, 2023 · US 11,756,745Granted
- Power System For High Temperature Applications With Rechargeable Energy StorageJul 11, 2023 · US 11,697,979Granted
- Power System For Downhole ToolstringJul 11, 2023 · US 11,697,978Granted
- Electrodes For Energy Storage DevicesJun 22, 2023 · Application 18081057Pending
- Chip Form UltracapacitorJun 13, 2023 · US 11,676,775Granted
- Nanostructured Electrode For Energy Storage DeviceMay 30, 2023 · US 11,664,173Granted
- Electrodes For Energy Storage DevicesJan 17, 2023 · US 11,557,765Granted
- Production Logging InstrumentNov 29, 2022 · US 11,512,562Granted
- Advanced Electrolytes For High Temerature Energy Storage DeviceNov 1, 2022 · US 11,488,787Granted
- High Temperature Energy Storage DeviceOct 25, 2022 · US 11,482,384Granted
- Composite ElectrodeSep 20, 2022 · US 11,450,488Granted
- Thermal Interface MaterialsSep 13, 2022 · US 11,441,855Granted
- Thermal Interface MaterialsMay 10, 2022 · US 11,326,843Granted
- Electromagnetic Telemetry DeviceApr 26, 2022 · US 11,313,221Granted
- Ultracapacitors With High Frequency ResponseMar 8, 2022 · US 11,270,850Granted
- Advanced Electrolyte Systems And Their Use In Energy Storage DevicesFeb 15, 2022 · US 11,250,995Granted
- Chip Form UltracapacitorFeb 15, 2022 · US 11,250,996Granted
- Wide Temperature Range UltracapacitorSep 21, 2021 · US 11,127,537Granted
- Power System For High Temperature Applications With Rechargeable Energy StorageAug 10, 2021 · US 11,088,556Granted
- Nanostructured Electrode For Energy Storage DeviceJan 5, 2021 · US 10,886,074Granted
- Advanced Electrolytes For High Temerature Energy Storage DeviceDec 22, 2020 · US 10,872,737Granted
- Production Logging InstrumentNov 10, 2020 · US 10,830,034Granted
- Power System For High Temperature Applications With Rechargeable Energy StorageJun 2, 2020 · US 10,673,264Granted
- Composite ElectrodeMar 24, 2020 · US 10,600,582Granted
- Electromagnetic Telemetry DeviceFeb 18, 2020 · US 10,563,501Granted
- Power System For High Temperature Applications With Rechargeable Energy StorageApr 24, 2018 · US 9,954,382Granted
- Nanostructured Electrode For Energy Storage DeviceMar 8, 2018 · Application 15482765Pending
Related companies, and why
- BINERGY SCIENTIFIC, INC.Shares a founder: Vojtech Svoboda
- Natel Energy, Inc.Similar federal contract value in Energy · null in contracts
- BarberWind Turbines, LLCSimilar federal contract value in Energy · null in contracts
- Radiant Industries, IncorporatedSimilar federal contract value in Energy · null in contracts
- Eiq Energy, Inc.Similar federal contract value in Energy · null in contracts
- Ride, Inc.Similar federal contract value in Energy · null in contracts
Regulatory activity · Energy
- Air Plan Approval; Michigan; Redesignation and Maintenance Plan for the Partial St. Clair 2010 1-Hour Sulfur Dioxide (SO2) NAAQS Nonattainment AreaEnvironmental Protection Agency
- Air Plan Approval; Delaware; 2006 24-Hour Fine Particulate Matter Limited Maintenance Plan for the Philadelphia Nonattainment AreaEnvironmental Protection Agency
- Air Plan Approval; Oklahoma; Updates to the State Implementation Plan for New Source Review Permitting and General SIP ProvisionsEnvironmental Protection Agency
- List of Approved Spent Fuel Storage Casks: NAC International, Inc., MAGNASTOR® Storage System, Certificate of Compliance No. 1031, Amendment Nos. 16 and 17 and Revisions to Amendment Nos. 0 Through 16Nuclear Regulatory Commission
- Epyrifenacil; Pesticide TolerancesEnvironmental Protection Agency
- Fluoxapiprolin; Pesticide TolerancesEnvironmental Protection Agency
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 .