Granted Patent
Utility
US 5,942,430 · App. 08/602,359
Esterases
Inventors:
Dan E. Robertson, Dennis Murphy, John Gregory Reid, Anthony Maffia, Steven Link, Ronald Swanson, Patrick V. Warren, Anna Kosmotka
Patented Case
View Patent ↗
Granted: Aug 24, 1999
Filed: Feb 16, 1996
Inventors
Dan E. Robertson
Dennis Murphy
John Gregory Reid
Anthony Maffia
Steven Link
Ronald Swanson
Patrick V. Warren
Anna Kosmotka
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.