POLYMATERIALS APP, LLC

Tampa, FL · Defense · Private

Supercapacitor cells using bio-carbon materials derived from plant cellulose for ballistic missile defense applications

Claim this profile

Follows are private to you and power your alerts

Updated Oct 23, 2026 · polymaterialsapp.com

Sector: Defense
Headquarters: Tampa, FL
Total capital: $5.8M

Federal grants: $3.9M; 5 awards · 2020–2026; Rank in peer group#103 of 164
Private capital raised: None on recordNo Form D filings on SEC EDGAR. Some raises are not filed.
Federal contracts: $1.9M; 4 awards · Defense, Transportation; Rank in Defense#685 of 1442
Granted patents: 1; 3 pending · first 2025; Rank in peer group#68 of 164

Capital timeline

Latest events

Jun 2026Federal grantDefense · Phase I · High Energy, High-power, Green Hybrid Supercap-battery Storage System$110K
Jun 2026Federal contractDefense · High Energy, High-power, Green Hybrid Supercap-battery Storage System$110K
Aug 2024Federal contractTransportation · Small Business Innovation Research Phase I On U.S. Dot Topic 24-FT1 Electric Vehicle Battery - Improved Cooling/heating Management System To Suppress Overheat And Fire$156K
Aug 2023Federal grantDefense · Phase II · Cellulose Based Flexible Solid State High Power and High Energy Supercapacitor$1.9M
Jan 2021Federal grantDefense · Phase II · Cellulose Based Flexible Solid State High power and High Energy Supercapacitor$1.5M
Jan 2021Federal contractDefense · Sbir/sttr Phase II R&d: Cellulose Based Flexible Solid State High Power And High Energy Supercapacitor$1.5M
Dec 2020Federal grantDefense · Phase I · Advanced supercapbattery for Airforce Applications$150K

Show 2 earlier federal awards

Jun 2020Federal grantEnergy · Phase I · Encapsulated Inorganic Materials for Building Thermal Energy Storage Applications$206K
Nov 2019Federal contractDefense · Sbir/sttr Phase I Research&development - Cellulose Based Flexible Solid State High Power And High Energy Supercapacitor$155K

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 164 peers

Line = median

Defense · Device

Federal grantsBelow median
Granted patents#68 · top 41%

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 team

What it has protected

USPTO · 1 granted of 4

Nov 11, 2025GrantedSmart Thermal Management System To Prevent Thermal Runaway In Rechargeable BatteriesUSPTOUS 12,469,896
Oct 9, 2025PendingSystem And Method For Power Buffering Utilizing SupercapacitorsUSPTOApplication 19243097
PendingSmart Power Buffers Using SupercapacitorsUSPTOApplication 63434182

Show all 4 patent records

Smart Thermal Management System To Prevent Thermal Runaway In Rechargeable BatteriesNov 11, 2025 · US 12,469,896Granted
System And Method For Power Buffering Utilizing SupercapacitorsOct 9, 2025 · Application 19243097Pending
Smart Power Buffers Using SupercapacitorsApplication 63434182Pending
Smart Thermal Management System To Prevent Thermal Runaway In Rechargeable BatteriesApplication PCTUS2021047454Pending

BASECONNECT, LLCSimilar federal contract value in Defense · $1.9M in contracts
BEAMSEA ASSOCIATES LLCSimilar federal contract value in Defense · $1.9M in contracts
Third Dimension Technologies LLCSimilar federal contract value in Defense · $1.9M in contracts
LITTLE PLACE LABS INC.Similar federal contract value in Defense · $1.9M in contracts
Sapphire MotorsSimilar federal contract value in Defense · $1.9M in contracts
Phasespace Inc.Similar federal contract value in Defense · $1.9M in contracts

Regulatory activity · Defense

Sector-level, not company-level

11 Jun 2026Danger Zone; Waters of Carr Creek and Whitehall Bay in the Vicinity of the Naval Support Activity AnnapolisEngineers Corps
13 Mar 2026Federal Acquisition Regulation; Federal Acquisition Circular 2026-01; IntroductionNational Aeronautics and Space Administration
13 Mar 2026Federal Acquisition Regulation: Trade Agreements ThresholdsNational Aeronautics and Space Administration
13 Mar 2026Federal Acquisition Regulation; Federal Acquisition Circular 2026-01; Small Entity Compliance GuideNational Aeronautics and Space Administration
27 Aug 2025Federal Acquisition Regulation; Federal Acquisition Circular 2025-06; Small Entity Compliance GuideNational Aeronautics and Space Administration
27 Aug 2025Federal Acquisition Regulation; Federal Acquisition Circular 2025-06; IntroductionNational Aeronautics and Space 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.