Granted Patent
Utility
US 6,426,195 · App. 09/538,849
Method for silver staining a pathologic sample
Inventors:
Shude Zhong, Taiying Chen, Sunil Kumar Aggarwal, Sheng-Hui Su
Patented Case
View Patent ↗
Granted: Jul 30, 2002
Filed: Mar 28, 2000
Inventors
Shude Zhong
Taiying Chen
Sunil Kumar Aggarwal
Sheng-Hui Su
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.