Conamix Inc.
Lithium-sulfur battery cells and packs for energy storage
- Sector
- Energy
- Headquarters
- ITHACA, NY
- Founded
- 2014
- Latest Form D
- $2M, Jul 2025
- Total capital
- $12.7M
- Federal grants
- None on recordNo awards found in SBIR/STTR, NIH, NSF or DoD records.
- Private capital raised
- $12.7M
- 5 Form D · last Jul 2025
- 15 months since last filing
- Federal contracts
- None on recordNo federal contract awards found.
- Granted patents
- 1
- 39 pending · first 2026
- Rank in peer group#33 of 108
Capital timeline
Latest events
- Private capital raisedForm D · SEC · 5th filing$2M
- Private capital raisedForm D · SEC · 4th filing$1.4M
- Private capital raisedForm D · SEC · 3rd filing$4M
- Private capital raisedForm D · SEC · 2nd filing$2.5M
- Private capital raisedForm D · SEC · 1st filing$2.8M
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 108 peers
Line = medianEnergy · Material
- Granted patents#33 · top 31%
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
From SEC Form D filings- Brian PrinceDirectorNamed in SEC Form D filings
- Charles HamiltonExecutive Officer, DirectorNamed in SEC Form D filings
- Charlotte HamiltonExecutive Officer, DirectorNamed in SEC Form D filings
- David LeveDirectorNamed in SEC Form D filings
- David SchroederDirectorNamed in SEC Form D filings
- Gilbert Riley, Jr.DirectorNamed in SEC Form D filings
Show all 10 people
- Jeffrey P. ChamberlainDirectorNamed in SEC Form D filings
- Nabil ElkouhExecutive Officer, DirectorNamed in SEC Form D filings
- Robert PangbornDirectorNamed in SEC Form D filings
- Saif QaziDirectorNamed in SEC Form D filings
What it has protected
USPTO · 1 granted of 40- GrantedSalt Additives For Secondary Sulfur BatteriesUSPTOUS 12,683,190
- PendingPorous Cathodes For Secondary BatteriesUSPTOApplication 19444733
- PendingThiocarbonate Compositions For Lithium-sulfur BatteriesUSPTOApplication 18867414
Show all 40 patent records
- Salt Additives For Secondary Sulfur BatteriesJul 14, 2026 · US 12,683,190Granted
- Porous Cathodes For Secondary BatteriesMay 14, 2026 · Application 19444733Pending
- Thiocarbonate Compositions For Lithium-sulfur BatteriesDec 25, 2025 · Application 18867414Pending
- Carbon-free Cathodes For Lithium Sulfur BatteriesAug 14, 2025 · Application 18856401Pending
- Cathode Compositions With Blends Of Intercalation Materials For Use In A Lithium Sulfur BatteryAug 14, 2025 · Application 18856421Pending
- Battery CathodesSep 5, 2024 · Application 18572823Pending
- Porous Cathodes For Secondary BatteriesJul 6, 2023 · Application 18000668Pending
- Coated Sulfur Particles With No GapJun 29, 2023 · Application 17432390Pending
- Selectively Permeable Nanostructured Materials For Lithium Anode CompositionsSep 29, 2022 · Application 17619489Pending
- Selectively Permeable Nanostructured MaterialsSep 29, 2022 · Application 17619480Pending
- Functionalized Polymer For Battery ApplicationsAug 18, 2022 · Application 17763045Pending
- Nanoparticles Having Polythionate CoresJun 16, 2022 · Application 17442542Pending
- Cross-linked Conductive Polymer ShellsJun 2, 2022 · Application 17442526Pending
- Cathode Compositions With Blends Of Intercalation Materials For Use In A Lithium Sulfur BatteryApplication PCTUS2023018609Pending
- Carbon-free Cathodes For Lithium Sulfur BatteriesApplication PCTUS2023018479Pending
- Supramolecular BindersApplication 63434006Pending
- Sulfur Cathode BindersApplication PCTUS2022051544Pending
- Solid-state Lithium-sulfur Battery Compositions And DevicesApplication 63416222Pending
- 3D Structured Electrodes For Electrochemical CellsApplication 63409688Pending
- Systems And Methods For Controlling Polysulfide Distribution In Lithium Sulfur BatteriesApplication PCTUS2026012798Pending
- Systems And Methods For Controlling Polysulfide Distribution In Lithium Sulfur BatteriesApplication 63750623Pending
- Battery CathodesApplication PCTUS2022035424Pending
- Thiocarbonate Compositions For Lithium-sulfur BatteriesApplication 63344213Pending
- Cathode Compositions With Blends Of Intercalation Materials For Use In Lithium Sulfur BatteriesApplication 63331507Pending
- Carbon-free Cathodes For Lithium Sulfur BatteriesApplication 63331245Pending
- Sulfur Cathode BindersApplication 63285280Pending
- Battery CathodesApplication 63217169Pending
- Porous Cathodes For Secondary BatteriesApplication PCTUS2021035713Pending
- Salt Additives For Secondary Sulfur BatteriesApplication PCTUS2021014441Pending
- Functionalized Polymer For Battery ApplicationsApplication PCTUS2020052885Pending
- Selectively Permeable Nanostructured Materials For Lithium Anode CompositionsApplication PCTUS2020038502Pending
- Selectively Permeable Nanostructured MaterialsApplication PCTUS2020038508Pending
- Porous Cathodes For Secondary BatteriesApplication 63034916Pending
- Cross-linked Conductive Polymer ShellsApplication PCTUS2020024721Pending
- Nanoparticles Having Polythionate CoresApplication PCTUS2020024725Pending
- Coated Sulfur Particles With No GapApplication PCTUS2020019136Pending
- Salt Additives For Secondary Sulfur BatteriesApplication 62964599Pending
- Functionalized Polymer For Battery ApplicationsApplication 62906869Pending
- Selectively Permeable Nanostructured Materials For Lithium Anode CompositionsApplication 62863816Pending
- Selectively Permeable Nanostructured MaterialsApplication 62863138Pending
Related companies, and why
- ALCHEMR, INC.Similar federal contract value in Energy · null in contracts
- AQUAHARMONICS INCSimilar federal contract value in Energy · null in contracts
- PARTHIAN ENERGY, LLCSimilar federal contract value in Energy · null in contracts
- STARFIRE ENERGY INCSimilar federal contract value in Energy · null in contracts
- Andalay Solar, Inc.Similar federal contract value in Energy · null in contracts
- Deep Isolation, 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 .