Granted Patent
Utility
US 6,706,690 · App. 09/330,315
Hemoactive compositions and methods for their manufacture and use
Inventors:
Cary J. Reich, A. Edward Osawa, Helen Tran
Patented Case
View Patent ↗
Granted: Mar 16, 2004
Filed: Jun 10, 1999
Inventors
Cary J. Reich
A. Edward Osawa
Helen Tran
Assignee (at issue)
Baxter Healthcare 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.