Granted Patent
Utility
US 6,175,409 · App. 09/285,335
Flow-injection analysis and variable-flow light-scattering methods and apparatus for characterizing polymers
Inventors:
Ralph B. Nielsen, Sigird C. Kuebler, James Bennett, Adam Safir, Miroslav Petro
Patented Case
View Patent ↗
Granted: Jan 16, 2001
Filed: Apr 2, 1999
Inventors
Ralph B. Nielsen
Sigird C. Kuebler
James Bennett
Adam Safir
Miroslav Petro
Assignee (at issue)
Symyx Technologies, 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.