GPB Scientific is a privately-held cell-separation company that markets its technology to life sciences companies and research establishments. The company has accumulated an extensive portfolio of patents and know-how utilizing microchip technology for size-based enrichment and/or for affinity-based cell capture. With offices and laboratories on both coasts, GPB has a long entrepreneurial track record of fostering breakthrough biomedical products and moving them into the commercial healthcare and diagnostic marketplace. The company was founded in 2002 and based in Richmond, Virginia.

Research Grants 6 show all






Patents 117show all

  • 81
    G01N - Investigating or analysing materials by determining their chemical or physical properties
  • 61
    B01L - Chemical or physical laboratory apparatus for general use
  • 31
    C12Q - Measuring or testing processes involving enzymes, nucleic acids or microorganisms
  • 20
    B82Y - Specific uses or applications of nanostructures
  • 13
    B03C - Magnetic or electrostatic separation of solid materials from solid materials or fluids
  • 12
    B33Y - Additive manufacturing, i.e. manufacturing of three-dimensional [3-d] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3-d printing, stereolithography or selective laser sintering
  • 11
    C12M - Apparatus for enzymology or microbiology
  • 5
    C12N - Microorganisms or enzymes
  • 3
    A61K - Preparations for medical, dental, or toilet purposes
  • 2
    G16B - Bioinformatics, i.e. information and communication technology [ict] specially adapted for genetic or protein-related data processing in computational molecular biology

SEC Filings show all


Contact Information

800 East Leigh St.
Richmond, VA 23219
United States


Total FundingEmployeesLast Funding DateStatus

Crunchbase Investment Rounds

DateAmountRoundValuationLead InvestorOther Investors
2020-04-02$25,500,000Series UnknownVensana CapitalAmgen Ventures
2018-06-04$500,000Series Unknown
2015-07-20$110,000Debt Financing
2015-07-15$1,881,134Series Unknown
2016-02-01$1,372,444Series Unknown