Granted Patent
Utility
US 5,145,979 · App. 07/748,557
Processes for the preparation of .gamma.-methacryloxypropylsilane compounds
Inventors:
Kazutoshi Takatsuna, Masaaki Ishii, Hideaki Ogawa, Akihito Shinohara, Kouji Shiozawa, Yoshiharu Okumura, Masako Ishikawa
Patented Case
View Patent ↗
Granted: Sep 8, 1992
Filed: Aug 22, 1991
Inventors
Kazutoshi Takatsuna
Masaaki Ishii
Hideaki Ogawa
Akihito Shinohara
Kouji Shiozawa
Yoshiharu Okumura
Masako Ishikawa
Assignee (at issue)
Tonen 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.