Granted Patent
Utility
US 6,152,909 · App. 09/026,013
Aspiration system and method
Inventors:
Celso J. Bagaoisan, Hung V. Ha, Mukund Patel, Sivette Lam, Mir Imran
Patented Case
View Patent ↗
Granted: Nov 28, 2000
Filed: Feb 19, 1998
Inventors
Celso J. Bagaoisan
Hung V. Ha
Mukund Patel
Sivette Lam
Mir Imran
Assignee (at issue)
PercuSurge, 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.