FLUENT BIOSCIENCES INC

Watertown, MA · Biotech · Acquired

PIPseq, a scalable single-cell RNA sequencing method using pretemplated instant partitioning that eliminates need for custom microfluidics

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Updated · fluentbio.com

Sector
Biotech
Headquarters
Watertown, MA
Total capital
$11.3M
Federal grants
$11.2M
13 awards · 2019–2023
Rank in peer group#10 of 42
Private capital raised
None on recordNo Form D filings on SEC EDGAR. Some raises are not filed.
Federal contracts
$96K
6 awards · Health and Human S
Rank in Biotech#334 of 4373
Granted patents
6
34 pending · first 2021
Rank in peer group#6 of 42

Capital timeline

201920202021202220232024FEDERAL ↑EQUITY ↓Cumulative $11.3M$1.1M$1.9M$904K$1.7M$1.1M$1.1M
201920202021202220232024FEDERAL ↑EQUITY ↓Cumulative $11.3M$1.9M$1.7M$1.1M$1.1M

Latest events

  • Federal contractHealth and Human S · Consumable Biological Reagent Products$15K
  • Federal contractHealth and Human S · Proprietary Biological/reagent Products$11K
  • Federal contractHealth and Human S · Fluent Biosciences Reagents Including Pipseq Rna Kits, Fluent V Nuclei Isolation Kits, And Pipseq V Universal Upgrade Starter Kits (ambis #2229743)$30K
  • Federal contractHealth and Human S · Fluent Rna Kits (ambis #2231813)$11K
  • Federal contractHealth and Human S · Proprietary Biological/reagent Products$15K
  • Federal grantHealth and Human S · Phase II · Commercialization of methods and reagents for high-throughput single cell analysis$1.1M
  • Federal grantHealth and Human S · Phase II · Commercialization of methods and reagents for high-throughput single cell analysis$1.1M
Show 12 earlier federal awards
  • Federal contractHealth and Human S · Fluent Biosciences (ambis #2185053)$14K
  • Federal grantHealth and Human S · Phase II · New tools for highly accessible single cell RNA sequencing$775K
  • Federal grantHealth and Human S · Phase II · New tools for highly accessible single cell RNA sequencing$1.7M
  • Federal grantHealth and Human S · Phase II · New tools for highly accessible single cell RNA sequencing$904K
  • Federal grantHealth and Human S · Phase II · Custom assays for personalized, longitudinal monitoring of circulating tumor DNA using PIPSenSeq$826K
  • Federal grantHealth and Human S · Phase II · Custom assays for personalized, longitudinal monitoring of circulating tumor DNA using PIPSenSeq$1.9M
  • Federal grantHealth and Human S · Phase II · Custom assays for personalized, longitudinal monitoring of circulating tumor DNA using PIPSenSeq$1.1M
  • Federal grantHealth and Human S · Phase I · PIPsceq: powering single cell RNA sequencing into the million cell era$399K
  • Federal grantHealth and Human S · Phase I · PIPsceq: powering single cell RNA sequencing into the million cell era$399K
  • Federal grantHealth and Human S · Phase I · Anti-cancer drug screening enabled by Pre-templated Instant Partitions and single cell RNA sequencing$288K
  • Federal grantHealth and Human S · Phase I · Anti-cancer drug screening enabled by Pre-templated Instant Partitions and single cell RNA sequencing$288K
  • Federal grantHealth and Human S · Phase II · Custom assays for personalized, longitudinal monitoring of circulating tumor DNA using PIPSenSeq$299K

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 42 peers

Line = median

Biotech · Instrument

  • Federal grants#10 · top 24%
  • Granted patents#6 · top 14%
  • Linked publications#10 · top 24%

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

No founders are linked to this company yet.

Founders appear once a person is matched to the company through its own patents, grants or filings. We never infer people from social profiles.

Checked: USPTO inventors; federal award principal investigators; SEC Form D related persons · Oct 23, 2026

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What it has protected

USPTO · 6 granted of 40
Show all 40 patent records
  • Quantitative Detection And Analysis Of MoleculesMay 7, 2024 · US 11,976,325Granted
  • Multi-omic Analysis In Monodisperse DropletsJan 9, 2024 · US 11,866,782Granted
  • Methods And Systems For Single Cell Gene ProfilingNov 28, 2023 · US 11,827,936Granted
  • Single Cell SequencingOct 3, 2023 · US 11,773,452Granted
  • Emulsion Based Drug ScreeningNov 29, 2022 · US 11,512,337Granted
  • Single Cell SequencingAug 31, 2021 · US 11,104,961Granted
  • Decentralized Workflows For Single Cell AnalysisApplication PCTUS2022037129Pending
  • Devices For Generating Pre-templated Instant PartitionsApplication PCTUS2022036464Pending
  • Methods And Compositions For Nucleic Acid AnalysisApplication PCTUS2022035468Pending
  • Scrnaseq Analysis SystemsApplication 63354910Pending
  • Spatial Transcriptomics In PipsApplication PCTUS2022031061Pending
  • Pre-templated Instant Partitions For ScreeningApplication PCTUS2022029637Pending
  • Template Particles With Micropores And NanoporesApplication PCTUS2022029636Pending
  • Perturbed Genomic Expression In Pretemplated Instant PartitionsApplication PCTUS2022029692Pending
  • Multi-omic Analysis Of Extracellular Vesicles In Monodisperse DropletsApplication PCTUS2022029635Pending
  • Methods For Performing Digital PcrApplication PCTUS2022029641Pending
  • Emulsification With Magnetic HydrogelsApplication PCTUS2022013720Pending
  • Devices For Improving Sample Preparation And ProcessingApplication 63275152Pending
  • Methods And Systems For Detecting Pathogenic Microbes In A PatientApplication PCTUS2021057868Pending
  • Systems And Methods For Making Sequencing LibrariesApplication PCTUS2021057857Pending
  • Pre-templated Instant Partitioning Of Dna-encoded LibrariesApplication 63222135Pending
  • Decentralized Workflows For Single Cell AnalysisApplication 63222213Pending
  • Tiered Ligation OligosApplication PCTUS2021041810Pending
  • Devices For Generating Pre-templated Instant PartitionsApplication 63220097Pending
  • Methods And Compositions For Nucleic Acid AnalysisApplication 63216961Pending
  • Spatial Transcriptomics In PipsApplication 63194356Pending
  • Pre-templated Instant Partitions For ScreeningApplication 63190058Pending
  • Methods For Performing Digital PcrApplication 63190150Pending
  • Perturbed Genomic Expression In Pretemplated Instant PartitionsApplication 63190125Pending
  • Multi-omic Analysis Of Extracellular Vesicles In Monodisperse DropletsApplication 63190079Pending
  • Template Particles With Micropores And NanoporesApplication 63190148Pending
  • Viral Detection Using Template EmulsificationApplication PCTUS2021023815Pending
  • Multi-omic Analysis In Monodisperse DropletsApplication PCTUS2021022503Pending
  • Emulsification With Magnetic HydrogelsApplication 63141064Pending
  • Methods And Systems For Single Cell Gene ProfilingApplication PCTUS2021013042Pending
  • Methods And Systems For Amplifying Low Concentrations Of Nucleic AcidsApplication PCTUS2021013045Pending
  • Single Cell SequencingApplication PCTUS2021013066Pending
  • Reverse Transcription During Template EmulsificationApplication PCTUS2021013065Pending
  • Devices For Generating Monodisperse Droplets From A Bulk LiquidApplication PCTUS2021013048Pending
  • Emulsion Based Drug ScreeningApplication PCTUS2021013069Pending

Recent research by its founders

  • Multiomic single cell sequencing identifies stemlike nature of mixed phenotype acute leukemia202417 cites
  • Intrinsic molecular identifiers enable robust molecular counting in single-cell sequencing20245 cites
  • Microfluidics-free single-cell genomics with templated emulsification2023217 cites
  • B-MoGen Biotechnologies IncSimilar federal contract value in Biotech · $100K in contracts
  • ADVAITA CORPSimilar federal contract value in Biotech · $97K in contracts
  • Data2Discovery IncSimilar federal contract value in Biotech · $97K in contracts
  • Bellbrook Labs, LLCSimilar federal contract value in Biotech · $90K in contracts
  • FINA BIOSOLUTIONS LLCSimilar federal contract value in Biotech · $83K in contracts
  • Celularity IncSimilar federal contract value in Biotech · $80K in contracts

Regulatory activity · Biotech

Sector-level, not company-level

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 .