Granted Patent
Utility
US 6,194,516 · App. 09/164,338
Method for producing hydroxyl-terminated (meth) acrylic polymer
Inventors:
Masato Kusakabe, Kenichi Kitano, Yoshiki Nakagawa
Patented Case
View Patent ↗
Granted: Feb 27, 2001
Filed: Oct 1, 1998
Inventors
Masato Kusakabe
Kenichi Kitano
Yoshiki Nakagawa
Assignee (at issue)
KANEKA 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.