Granted Patent
Utility
US 5,685,758 · App. 08/631,390
Hot melt adhesive compositions with improved wicking properties
Inventors:
Charles W. Paul, Matthew Sharak, Bing Wu, Lydia Wagner, Quinn K. Tong, Gary Raykovitz
Patented Case
View Patent ↗
Granted: Nov 11, 1997
Filed: Apr 12, 1996
Inventors
Charles W. Paul
Matthew Sharak
Bing Wu
Lydia Wagner
Quinn K. Tong
Gary Raykovitz
Assignee (at issue)
National Starch and Chemical Investment Holding Copporation
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.