Granted Patent
Utility
US 5,814,473 · App. 08/599,171
Transaminases and aminotransferases
Inventors:
Patrick V. Warren, Ronald Swanson
Patented Case
View Patent ↗
Granted: Sep 29, 1998
Filed: Feb 9, 1996
Inventors
Patrick V. Warren
Ronald Swanson
Assignee (at issue)
Diversa 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.