Granted Patent
Utility
US 5,349,027 · App. 07/927,530
Modified polyolefin resin compositions
Inventors:
Toru Ueki, Masaji Yoshimura, Kazuharu Kanezaki, Susumu Kishi, Takashi Satoh, Minoru Takiguchi
Patented Case
View Patent ↗
Granted: Sep 20, 1994
Filed: Sep 16, 1992
Inventors
Toru Ueki
Masaji Yoshimura
Kazuharu Kanezaki
Susumu Kishi
Takashi Satoh
Minoru Takiguchi
Assignee (at issue)
Mitsui Toatsu Chemicals, Incorporated
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.