Granted Patent
Utility
US 6,822,341 · App. 10/325,813
Latent catalysts for molding compounds
Inventor:
Tanweer Ahsan
Patented Case
View Patent ↗
Granted: Nov 23, 2004
Filed: Dec 19, 2002
Inventor
Tanweer Ahsan
Assignee (at issue)
Henkel Limited
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.