Granted Patent
Utility
US 6,084,058 · App. 09/142,559
Composition for liquid crystal aligning film, liquid crystal aligning film, liquid crystal displays and liquid crystal display element
Inventors:
Shizuo Murata, Toshiya Sawai, Satoshi Tanioka, Haruo Kato
Patented Case
View Patent ↗
Granted: Jul 4, 2000
Filed: Sep 11, 1998
Inventors
Shizuo Murata
Toshiya Sawai
Satoshi Tanioka
Haruo Kato
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.