Granted Patent
Utility
US 6,191,278 · App. 09/433,093
Water-soluble rhodamine dyes and conjugates thereof
Inventors:
Linda G. Lee, Ronald Graham, William E. Werner, Elana Swartzman, Lily Lu
Patented Case
View Patent ↗
Granted: Feb 20, 2001
Filed: Nov 3, 1999
Inventors
Linda G. Lee
Ronald Graham
William E. Werner
Elana Swartzman
Lily Lu
Assignee (at issue)
PE Corporation
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.