Granted Patent
Utility
US 5,439,886 · App. 08/254,493
Monoclonal antibody, polypeptides and production thereof
Inventors:
Shuichi Ikeyama, Masaru Koyama, Masayuki Miyake, Masaharu Senoo
Patented Case
View Patent ↗
Granted: Aug 8, 1995
Filed: Jun 6, 1994
Inventors
Shuichi Ikeyama
Masaru Koyama
Masayuki Miyake
Masaharu Senoo
Assignee (at issue)
Takeda Chemical Industries 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.