Granted Patent
Utility
US 6,566,094 · App. 09/254,594
Semaphorin gene: Semaphorin Y
Inventors:
Toru Kimura, Kaoru Kikuchi
Patented Case
View Patent ↗
Granted: May 20, 2003
Filed: May 11, 1999
Inventors
Toru Kimura
Kaoru Kikuchi
Assignee (at issue)
Sumitomo Pharmaceuticals Company Limited
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.