Granted Patent
Utility
US 6,433,091 · App. 09/852,961
Adhesive composition
Inventor:
Haitao Cheng
Patented Case
View Patent ↗
Granted: Aug 13, 2002
Filed: May 10, 2001
Inventor
Haitao Cheng
Assignee (at issue)
Henkel Loctite 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.