Granted Patent
Utility
US 5,395,688 · App. 08/114,299
Magnetically responsive fluorescent polymer particles
Inventors:
Chao-Huei J. Wang, Dinesh Q. Shah
Patented Case
View Patent ↗
Granted: Mar 7, 1995
Filed: Aug 30, 1993
Inventors
Chao-Huei J. Wang
Dinesh Q. Shah
Assignee (at issue)
Baxter Diagnostics 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.