Granted Patent
Utility
US 5,446,213 · App. 08/244,212
Dimerization method of lower olefins and alcohol production with dimerized products
Inventors:
Keiichi Sato, Yuuji Kawaragi, Yasuko Higashino
Patented Case
View Patent ↗
Granted: Aug 29, 1995
Filed: Jun 3, 1994
Inventors
Keiichi Sato
Yuuji Kawaragi
Yasuko Higashino
Assignee (at issue)
Mitsubishi Kasei 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.