Granted Patent
Utility
US 5,895,760 · App. 08/795,372
Erythrocyte sedimentation rate control
Inventors:
Roulhwai Chen, Azra Zaidi
Patented Case
View Patent ↗
Granted: Apr 20, 1999
Filed: Feb 4, 1997
Inventors
Roulhwai Chen
Azra Zaidi
Assignee (at issue)
HYCOR Biomedical, LLC
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.