Granted Patent
Utility
US 5,948,668 · App. 08/782,760
Production of enzymatically active recombinant carboxypeptidase B
Inventors:
Jacob Hartman, Netta Fulga, Simona Mendelovitch, Marian Gorecki
Patented Case
View Patent ↗
Granted: Sep 7, 1999
Filed: Jan 13, 1997
Inventors
Jacob Hartman
Netta Fulga
Simona Mendelovitch
Marian Gorecki
Assignee (at issue)
Bio-Technology General 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.