Spiral Water Technologies Inc
Automatic self-cleaning spiral filtration systems for high solids separation and concentration
- Sector
- Clean tech
- Headquarters
- MIDDLESEX, X1
- Latest Form D
- $916K, Nov 2018
- Total capital
- $916K
- Federal grants
- None on recordNo awards found in SBIR/STTR, NIH, NSF or DoD records.
- Private capital raised
- $916K
- 1 Form D · last Nov 2018
- 95 months since last filing
- Federal contracts
- None on recordNo federal contract awards found.
- Granted patents
- 3
- 7 pending · first 2018
- Rank in peer group#17 of 90
Capital timeline
Latest events
- Private capital raisedForm D · SEC · 1st filing$916K
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 90 peers
Line = medianClean tech · Device
- Granted patents#17 · top 19%
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- David DreessenExecutive OfficerNamed in SEC Form D filings
- Judy MencherDirectorNamed in SEC Form D filings
- Lynch GerardExecutive Officer, DirectorNamed in SEC Form D filings
- Stan LindenfeldDirectorNamed in SEC Form D filings
- Stan SpringelDirectorNamed in SEC Form D filings
What it has protected
USPTO · 3 granted of 10- GrantedPlant Trichome Filtration And ConcentrationUSPTOUS 11,167,225
- GrantedFlow Control Features For Fluid Filtration Device And MethodsUSPTOUS 10,286,338
- GrantedFluid Filtration And Particle Concentration Device And MethodsUSPTOUS 9,895,635
Show all 10 patent records
- Plant Trichome Filtration And ConcentrationNov 9, 2021 · US 11,167,225Granted
- Flow Control Features For Fluid Filtration Device And MethodsMay 14, 2019 · US 10,286,338Granted
- Fluid Filtration And Particle Concentration Device And MethodsFeb 20, 2018 · US 9,895,635Granted
- Solids Sensing TechnologyMay 11, 2017 · Application 15347563Pending
- Flow Control Features For Fluid Filtration Device And MethodsApplication PCTUS2015011063Pending
- Outlet Housing For Fluid Filtration Device And MethodsApplication 61926655Pending
- Flow Control Feature For Fluid Filtration Device And MethodsApplication 61926626Pending
- Plant Trichome Filtration And Concentration MethodsApplication 62794264Pending
- Solids Sensing TechnologyApplication PCTUS2016061203Pending
- Solids Sensing TechnologyApplication 62254097Pending
Related companies, and why
- BIOMINERAL SYSTEMS LLCSimilar federal contract value in Clean tech · null in contracts
- ENCORE CO2 LLCSimilar federal contract value in Clean tech · null in contracts
- SUSTEREA BIORENEWABLES LLCSimilar federal contract value in Clean tech · null in contracts
- PROJECT VESTA, PBCSimilar federal contract value in Clean tech · null in contracts
- Shockwave Motors, Inc.Similar federal contract value in Clean tech · null in contracts
- OXCCU TECH LTDSimilar federal contract value in Clean tech · null in contracts
Regulatory activity · Clean tech
- 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
- Epyrifenacil; Pesticide TolerancesEnvironmental Protection Agency
- Fluoxapiprolin; Pesticide TolerancesEnvironmental Protection Agency
- Chlormequat Chloride; 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 .