Granted Patent
Utility
US 4,530,787 · App. 06/661,902
Controlled oxidation of microbially produced cysteine-containing proteins
Inventors:
Ze'ev Shaked, Sidney N. Wolfe
Patented Case
View Patent ↗
Granted: Jul 23, 1985
Filed: Oct 17, 1984
Inventors
Ze'ev Shaked
Sidney N. Wolfe
Assignee (at issue)
Cetus Corporation
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.