Granted Patent
Utility
US 6,512,132 · App. 10/130,609
Aqueous solution of aminated silanol compound, use thereof, and process for producing the same
Inventors:
Yuichi Isoda, Tomoyuki Ohba, Kozaburo Matsumura
Patented Case
View Patent ↗
Granted: Jan 28, 2003
Filed: May 21, 2002
Inventors
Yuichi Isoda
Tomoyuki Ohba
Kozaburo Matsumura
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.