Granted Patent
Utility
US 6,512,032 · App. 09/463,381
Vinylidene fluoride resin compositions and articles molded therefrom
Inventors:
Seiichi Ohira, Kazuyuki Munakata, Toshiya Mizuno, Nobuyuki Masumura
Patented Case
View Patent ↗
Granted: Jan 28, 2003
Filed: Feb 28, 2000
Inventors
Seiichi Ohira
Kazuyuki Munakata
Toshiya Mizuno
Nobuyuki Masumura
Assignee (at issue)
Kureha Chemical Industry Co., Ltd.
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.