Phospholutions, Inc.
RhizoSorb, a phosphate fertilizer additive that increases phosphate bioavailability and uptake efficiency in soil
- Sector
- Agritech
- Headquarters
- STATE COLLEGE, PA
- Founded
- 2019
- Latest Form D
- $14.7M, Aug 2023
- Total capital
- $16.7M
- Federal grants
- None on recordNo awards found in SBIR/STTR, NIH, NSF or DoD records.
- Private capital raised
- $16.7M
- 2 Form D · last Aug 2023
- 39 months since last filing
- Federal contracts
- None on recordNo federal contract awards found.
- Granted patents
- 2
- 24 pending · first 2026
- Rank in peer group#13 of 80
Capital timeline
Latest events
- Private capital raisedForm D · SEC · 2nd filing$14.7M
- Private capital raisedForm D · SEC · 1st filing$2M
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 80 peers
Line = medianAgritech · Material
- Granted patents#13 · top 16%
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- HUNTER SWISHERResearcherExecutive Officer, DirectorLinked by 1 patent
- Andrew SpahrDirectorNamed in SEC Form D filings
- CHRIS ABBOTTDirectorNamed in SEC Form D filings
- MATTHEW RHODESDirectorNamed in SEC Form D filings
- Richard DefluriDirectorNamed in SEC Form D filings
- Steve LevitskyExecutive OfficerNamed in SEC Form D filings
What it has protected
USPTO · 2 granted of 26- PendingDispersible Activated Bauxite Granules And Methods For Forming Dispersible Activated Bauxite GranulesUSPTOApplication 19104581
- GrantedCoherent Dispersible Granules And Methods For Forming Coherent Dispersible GranulesUSPTOUS 12,565,456
- GrantedAgglomerated Dispersible Granules, Methods For Amending Soil, And Activated Alumina SuspensionsUSPTOUS 12,559,436
Show all 26 patent records
- Dispersible Activated Bauxite Granules And Methods For Forming Dispersible Activated Bauxite GranulesMar 12, 2026 · Application 19104581Pending
- Coherent Dispersible Granules And Methods For Forming Coherent Dispersible GranulesMar 3, 2026 · US 12,565,456Granted
- Agglomerated Dispersible Granules, Methods For Amending Soil, And Activated Alumina SuspensionsFeb 24, 2026 · US 12,559,436Granted
- Agricultural Seed Coatings With Incorporated Aluminum Oxide And Methods For FormingNov 21, 2024 · Application 18692207Pending
- Selecting And Applying Metal Oxides And Clays For Plant GrowthJun 20, 2024 · Application 18583428Pending
- Methods For Manufacturing Phosphate-containing FertilizersApplication 63552226Pending
- Dispersible Activated Bauxite Granules And Methods For Forming Dispersible Activated Bauxite GranulesApplication PCTUS2023030418Pending
- Dispersible Bauxite Granules And Methods For Amending Soil With BauxiteApplication PCTUS2023030358Pending
- Method For Producing Superphosphate With In Situ Fluorine SequestrationApplication PCTUS2023030328Pending
- Soil Regulation Dispersible GranulesApplication PCTUS2023024686Pending
- Agricultural Seed Coatings With Incorporated Aluminum Oxide And Methods For FormingApplication PCTUS2022044369Pending
- Coherent Dispersible Granules And Methods For Forming Coherent Dispersible GranulesApplication PCTUS2022041364Pending
- Dispersible Bauxite Granules And Methods For Amending Soil With BauxiteApplication 63399383Pending
- Dispersible Activated Bauxite Granules And Methods For Forming Dispersible Activated Bauxite GranulesApplication 63399384Pending
- Method For Producing Superphosphate With In Situ Fluorine SequestrationApplication 63399382Pending
- Soil Regulation Dispersible GranulesApplication 63350176Pending
- Agricultural Seed Coatings With Incorporated Aluminum Oxide And Methods For FormingApplication 63247574Pending
- Coherent Dispersible Granules And Method For Forming Coherent Dispersible GranulesApplication 63236853Pending
- Agglomerated Dispersible Granules, Methods For Amending Soil, And Activated Alumina SuspensionsApplication PCTUS2021021510Pending
- Methods For Making And Applying Buffered PhosphorusApplication 62987461Pending
- Dispersible Bauxite Granules And Methods For Amending Soil With BauxiteApplication 19104580Pending
- Methods For Manufacturing Phosphate-containing Fertilizers With In Situ Activated BauxiteApplication 19613831Pending
- Method For Producing Superphosphate With In Situ Fluorine SequestrationApplication 19104578Pending
- Methods For Manufacturing Phosphate-containing Fertilizers With In Situ Activated BauxiteApplication PCTUS2025015197Pending
- Soil Regulation Dispersible GranulesApplication 18871847Pending
- Methods For Manufacturing Phosphate-containing FertilizersApplication 63556582Pending
Related companies, and why
- FLURA INC.Similar federal contract value in Agritech · null in contracts
- NuCicer, Inc.Similar federal contract value in Agritech · null in contracts
- AIGEN Inc.Similar federal contract value in Agritech · null in contracts
- Plant Path Inc.Similar federal contract value in Agritech · null in contracts
- JUST GREENS LLCSimilar federal contract value in Agritech · null in contracts
- Ohalo Genetics, Inc.Similar federal contract value in Agritech · null in contracts
Regulatory activity · Agritech
- Supplemental Disaster Assistance Programs, Marketing Assistance Loans, and Sugar ProvisionsCommodity Credit Corporation
- Revisions to the Biorefinery, Renewable Chemical, and Biobased Product Manufacturing Assistance Loan ProgramRural Business-Cooperative Service
- Organic Certification Cost Share Program (OCCSP)Commodity Credit Corporation
- Technical Guidelines for the Production of Regenerative Agricultural Biofuel FeedstocksEnergy and Environmental Policy Office
- Rescinding Portions of U.S. Department of Agriculture Title VI Regulations To Conform More Closely With the Department of Justice's Regulations To Implement Executive Order 14281
- Assistance for Specialty Crop Farmers (ASCF) Program; Approval of Information Collection RequestCommodity Credit Corporation
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 .