Granted Patent
Utility
US 4,508,825 · App. 06/480,245
Method for the separation of extracellular amylase and protease produced during the fermentation of enzyme producing microorganisms
Inventors:
Chong Y. Kim, Terry F. Farver, Jack W. Brewer
Patented Case
View Patent ↗
Granted: Apr 2, 1985
Filed: Mar 30, 1983
Inventors
Chong Y. Kim
Terry F. Farver
Jack W. Brewer
Assignee (at issue)
Miles Laboratories, Inc.
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.