Granted Patent
Utility
US 6,506,826 · App. 09/529,965
Polyamide resin composition and process for producing the same
Inventors:
Masaaki Aramaki, Katsushi Watanabe
Patented Case
View Patent ↗
Granted: Jan 14, 2003
Filed: Apr 24, 2000
Inventors
Masaaki Aramaki
Katsushi Watanabe
Assignee (at issue)
ASAHI KASEI KABUSHIKI KAISHA
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.