Granted Patent
Utility
US 6,495,352 · App. 09/548,638
Sol-gel method for encapsulating molecules
Inventors:
C. Jeffrey Brinker, Carol S. Ashley, Rimple Bhatia, Anup K. Singh
Patented Case
View Patent ↗
Granted: Dec 17, 2002
Filed: Apr 13, 2000
Inventors
C. Jeffrey Brinker
Carol S. Ashley
Rimple Bhatia
Anup K. Singh
Assignee (at issue)
Sandia 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.