Granted Patent
Utility
US 6,604,133 · App. 10/189,096
Inter-enterprise messaging system using bridgehead servers
Inventors:
Sudhanshu Aggarwal, Peter Beebee, Rajeev J. Surati, Leon C. W. Wong, Martin Calsyn
Patented Case
View Patent ↗
Granted: Aug 5, 2003
Filed: Jul 2, 2002
Inventors
Sudhanshu Aggarwal
Peter Beebee
Rajeev J. Surati
Leon C. W. Wong
Martin Calsyn
Assignee (at issue)
Microsoft 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.