Ashlawn Energy, LLC
Vanadium flow battery energy storage system for portable military power applications
- Sector
- Energy
- Headquarters
- Springfield, VA
- Founded
- 2008
- Total capital
- $50K
- Federal grants
- $50K
- 1 award · 2021
- Rank in peer group#13 of 151
- 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
- 1
- 4 pending · first 2016
- Rank in peer group#53 of 151
Capital timeline
Latest events
- Federal grantDefense · Phase I · Ashlawn Energy Vanadium Flow Battery System for Forward Deployed Operations$50K
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 151 peers
Line = medianEnergy · Device
- Federal grants#13 · top 9%
- Granted patents#53 · top 35%
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 · 1 granted of 5- GrantedStorage Tanks Using Super Ellipse GeometriesUSPTOUS 9,227,781
- PendingApparatus And Method Controlling Sequencings For Multiple Electrolyte Storage Tanks In A Reduction-oxidation Flow BatteryUSPTOApplication 14265908
- PendingPressure Feed Flow Battery System And MethodUSPTOApplication 14169743
Show all 5 patent records
- Storage Tanks Using Super Ellipse GeometriesJan 5, 2016 · US 9,227,781Granted
- Apparatus And Method Controlling Sequencings For Multiple Electrolyte Storage Tanks In A Reduction-oxidation Flow BatteryOct 30, 2014 · Application 14265908Pending
- Pressure Feed Flow Battery System And MethodAug 7, 2014 · Application 14169743Pending
- Polarity Switching Flow Battery System And MethodJul 10, 2014 · Application 14147516Pending
- Gravity Feed Flow Battery System And MethodJul 10, 2014 · Application 14147515Pending
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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 .