Granted Patent
Utility
US 6,554,789 · App. 09/513,902
Layered fluid circuit assemblies and methods for making them
Inventors:
James M. Brugger, Jeffrey H. Burbank, Dennis M. Treu, Robert B. Thomas
Patented Case
View Patent ↗
Granted: Apr 29, 2003
Filed: Feb 25, 2000
Inventors
James M. Brugger
Jeffrey H. Burbank
Dennis M. Treu
Robert B. Thomas
Assignee (at issue)
NxStage Medical, Inc.
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.