Patent · US Active

Cell expansion

US11965175B2 · kind B2 · utility

0Cited by
620References
8Claims
0Family size

Assignee

Inventor

Key dates

Filing dateMay 25, 2017
Grant dateApr 23, 2024
Priority date—
Expiry dateFeb 4, 2040

Classification

  • Technology area (CPC C)Chemistry; Metallurgy
  • CPC primaryC12N2533/52
  • WIPO fieldPharmaceuticals
  • WIPO sectorChemistry

Abstract

Embodiments are described that relate to methods and systems for growing cells in a hollow fiber bioreactor. In embodiments, the cells may be exposed to a number of growth factors including a combination of recombinant growth factors. In other embodiments, the cells may be grown in co-culture with other cells, e.g., hMSC's. In embodiments, the cells may include CD34+ cells.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.