Granted Patent
Utility
US 6,146,833 · App. 09/347,958
Polymeric reagents for immobilizing biopolymers
Inventor:
Raymond Milton
Patented Case
View Patent ↗
Granted: Nov 14, 2000
Filed: Jul 6, 1999
Inventor
Raymond Milton
Assignee (at issue)
Beckman Coulter, 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.