Granted Patent
Utility
US 6,596,833 · App. 09/801,722
Carbosilane and polycarbosilane
Inventor:
Kazutoshi Ikenaga
Patented Case
View Patent ↗
Granted: Jul 22, 2003
Filed: Mar 9, 2001
Inventor
Kazutoshi Ikenaga
Assignee (at issue)
Chisso 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.