SunGas Renewables Inc.
Modular biomass gasification systems that convert biomass into syngas, hydrogen, sustainable aviation fuel (SAF), and renewable fuels
- Sector
- Clean tech
- Headquarters
- HOUSTON, TX
- Founded
- 2021
- Latest Form D
- $23M, May 2024
- Total capital
- $23M
- Federal grants
- None on recordNo awards found in SBIR/STTR, NIH, NSF or DoD records.
- Private capital raised
- $23M
- 1 Form D · last May 2024
- 29 months since last filing
- Federal contracts
- None on recordNo federal contract awards found.
- Granted patents
- 0
- 37 pending
Capital timeline
Latest events
- Private capital raisedForm D · SEC · 1st filing$23M
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.
Founders and team
From SEC Form D filings- Alastair N. MaxwellDirectorNamed in SEC Form D filings
- Andrew KramerExecutive OfficerNamed in SEC Form D filings
- Brian N. DavisDirectorNamed in SEC Form D filings
- David LaMontExecutive OfficerNamed in SEC Form D filings
- Griff LaneExecutive OfficerNamed in SEC Form D filings
- James F. IngoldDirectorNamed in SEC Form D filings
Show all 8 people
- Robert RigdonExecutive Officer, DirectorNamed in SEC Form D filings
- Ronald N. SnedicDirectorNamed in SEC Form D filings
What it has protected
USPTO · 0 granted of 37- PendingGeneration And Utilization Of Ammoniated Water In GasificationUSPTOApplication 19478301
- PendingRegulation Of Water Vapor In Gasification ProcessesUSPTOApplication PCTUS2025045048
- PendingIntegrated Scrubbing Operations For Processing Of Syngas From GasificationUSPTOApplication 19145588
Show all 37 patent records
- Generation And Utilization Of Ammoniated Water In GasificationApplication 19478301Pending
- Regulation Of Water Vapor In Gasification ProcessesApplication PCTUS2025045048Pending
- Integrated Scrubbing Operations For Processing Of Syngas From GasificationApplication 19145588Pending
- Heat Recovery And Integration With Feed Drying In Gasification ProcessesApplication PCTUS2025024046Pending
- Gasification Processes And Systems For The Production Of Renewable HydrogenApplication 19110530Pending
- Management Of Tars And Oils In Gasification ProcessesApplication 19110515Pending
- Gasification Processes Including Recycle Of Products From Syngas PurificationApplication PCTUS2024059472Pending
- Regulation Of Water Vapor In Gasification ProcessesApplication 63690883Pending
- Integration Of Gasification And Methanol SynthesisApplication PCTUS2024042220Pending
- Management Of Process Water In GasificationApplication PCTUS2024037883Pending
- Recovery Of Products From Water Containing Multiple Solid TypesApplication PCTUS2024030705Pending
- Generation And Utilization Of Ammoniated Water In GasificationApplication PCTUS2024026166Pending
- Heat Recovery And Integration With Feed Drying In Gasification ProcessesApplication 63632620Pending
- Control Of Scrubbing Operation In GasificationApplication PCTUS2024015313Pending
- Heat Integration Utilizing Intermediary Fluid In GasificationApplication PCTUS2024015344Pending
- Integrated Scrubbing Operations For Processing Of Syngas From GasificationApplication PCTUS2024010403Pending
- Gasification Processes Including Recycle Of Products From Syngas PurificationApplication 63608373Pending
- Increased Processing Flexibility In GasificationApplication PCTUS2023079738Pending
- Management Of Tars And Oils In Gasification ProcessesApplication PCTUS2023073980Pending
- Gasification Processes And Systems For The Production Of Renewable HydrogenApplication PCTUS2023073984Pending
- Integration Of Gasification And Methanol SynthesisApplication 63532445Pending
- Management Of Process Water In GasificationApplication 63526705Pending
- Recovery Of Products From Water Containing Multiple Solid TypesApplication 63469711Pending
- Generation And Utilization Of Ammoniated Water In GasificationApplication 63461951Pending
- Heat Integration Utilizing Intermediary Fluid In GasificationApplication 63445839Pending
- Recovery Of Products From Water Containing Multiple Solid TypesApplication 19486629Pending
- Heat Integration Utilizing Intermediary Fluid In GasificationApplication 19155744Pending
- Increased Processing Flexibility In GasificationApplication 19130190Pending
- Control Of Scrubbing Operation In GasificationApplication 63445107Pending
- Integrated Scrubbing Operations For Processing Of Syngas From GasificationApplication 63437199Pending
- Increased Processing Flexibility In GasificationApplication 63425786Pending
- Management Of Tars And Oils In Gasification ProcessesApplication 63405995Pending
- Gasification Processes And Systems For The Production Of Renewable HydrogenApplication 63406005Pending
- Integration Of Gasification And Methanol SynthesisApplication 19510403Pending
- Control Of Scrubbing Operation In GasificationApplication 19155611Pending
- Management Of Process Water In GasificationApplication 19501822Pending
- Gasification Processes Including Recycle Of Products From Syngas PurificationApplication 19595246Pending
Related companies, and why
- Badwater Alchemy Technologies, Inc.Similar federal contract value in Clean tech · null in contracts
- Standard Carbon Technology Inc.Similar federal contract value in Clean tech · null in contracts
- 13 Mari Ltd.Similar federal contract value in Clean tech · null in contracts
- CARBON2FUELS, LLCSimilar federal contract value in Clean tech · null in contracts
- Joshua Water Technology, Inc.Similar federal contract value in Clean tech · null in contracts
- Molekule Group, Inc./DESimilar 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 .