Magrathea Metals Inc.
- Sector
- Materials
- Headquarters
- San Francisco, CA
- Founded
- 2022
- Latest Form D
- $1.9M, Mar 2022
- Total capital
- $2.1M
- Federal grants
- $176K
- 1 award · 2023
- Rank in peer group#15 of 17
- Private capital raised
- $1.9M
- 1 Form D · last Mar 2022
- 55 months since last filing
- Federal contracts
- None on recordNo federal contract awards found.
- Granted patents
- 0
- 12 pending
Capital timeline
Latest events
- Federal grantEnergy · Phase I · Decarbonized Production of Magnesium Metal from Sustainable Feedstocks in the U.S.A.$176K
- Private capital raisedForm D · SEC · 1st filing$1.9M
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 17 peers
Line = medianMaterials · System
- Federal grantsBelow median
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- Alexander GrantResearcherExecutive OfficerLinked by $176K in grants as PI
What it has protected
USPTO · 0 granted of 12- PendingMagnesium Chloride Purification Systems, Devices And MethodsUSPTOApplication 19118444
- PendingHydroxychloride Salt Ocean Alkalinity EnhancementUSPTOApplication 19104550
- PendingMethods For Chloride SequestrationUSPTOApplication PCTUS2024020625
Show all 12 patent records
- Magnesium Chloride Purification Systems, Devices And MethodsMay 14, 2026 · Application 19118444Pending
- Hydroxychloride Salt Ocean Alkalinity EnhancementMar 12, 2026 · Application 19104550Pending
- Methods For Chloride SequestrationApplication PCTUS2024020625Pending
- Metal Production Systems, Methods, And DevicesApplication PCTUS2024019355Pending
- Magnesium Chloride Purification Systems, Devices And MethodsApplication PCTUS2023076224Pending
- Hydroxychloride Salt Ocean Alkalinity EnhancementApplication PCTUS2023072358Pending
- Magnesium Chloride Purification Systems, Devices, And MethodsApplication 63499350Pending
- Methods For Chloride SequestrationApplication 63453595Pending
- Metal Production Systems, Methods, And DevicesApplication 63489833Pending
- Metal Salt Purification System And MethodsApplication 63414201Pending
- Hydroxychloride Salt Ocean Alkalinity EnhancementApplication 63399443Pending
- Metal Production Systems, Methods, And DevicesApplication 19164270Pending
Related companies, and why
- Vegalab, Inc.Similar federal contract value in Materials · null in contracts
- PALLADIAS LLCSimilar federal contract value in Materials · null in contracts
- Electrified Materials Corp / INSimilar federal contract value in Materials · null in contracts
- LaundrySucks.io Inc.Similar federal contract value in Materials · null in contracts
- OLIPHA INCSimilar federal contract value in Materials · null in contracts
- BRIGHT VIEW TECHNOLOGIES INCSimilar federal contract value in Materials · null in contracts
Regulatory activity · Materials
- Eliminating Regulations Establishing Fellowships in Laboratory Standardization and Testing for Foreign CitizensNational Institute of Standards and Technology
- Eliminating Obsolete Marking Requirements for Toy, Look-Alike, and Imitation FirearmsNational Institute of Standards and Technology
- Eliminating Obsolete Regulations Related to the Advanced Technology Program and the Technology Innovation ProgramNational Institute of Standards and Technology
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 .