Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Cultivation of mammalian cells in a protein-free medium on a polyvinylformal and/or polyvinyl butyral surface

Cultivation of mammalian cells in a protein-free medium on a polyvinylformal and/or polyvinyl butyral surface

US Patent 5393668 · Granted Feb 28, 1995

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Condensation products based on bicyclic or polycyclic aromatics or heteroaromati2015
Use of ethylene diamine disuccinate for preparing a medicament with antiviral pr2000