Granted Patent
Utility
US 6,479,270 · App. 09/685,853
Isolated human phosphatase proteins, nucleic acid molecules encoding human phosphatase proteins, and uses thereof
Inventors:
Ming-Hui Wei, Karen Ketchum, Valentina Di Francesco, Ellen Beasley
Patented Case
View Patent ↗
Granted: Nov 12, 2002
Filed: Oct 11, 2000
Inventors
Ming-Hui Wei
Karen Ketchum
Valentina Di Francesco
Ellen Beasley
Assignee (at issue)
PE Corporation (NY)
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.