Patent · US Active

Large-scale production of soluble hyaluronidase

US8343487B2 · kind B2 · utility

44Cited by
5References
18Claims
0Family size

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Inventors

Key dates

Filing dateMar 13, 2012
Grant dateJan 1, 2013
Priority date—
Expiry dateMar 13, 2032

Classification

  • Technology area (CPC C)Chemistry; Metallurgy
  • CPC primaryC12Y302/01036
  • WIPO fieldBiotechnology
  • WIPO sectorChemistry

Abstract

Provided are methods for preparing culture medium that contains soluble hyaluronidases. The methods employ cells that contain a plurality of active copies of nucleic acid encoding the soluble hyaluronidase and a plurality of feedings and temperature changes, whereby the encoded soluble hyaluronidase is secreted into the cell culture medium.

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