Granted Patent
Utility
US 6,825,042 · App. 09/723,759
Microplate lid
Inventors:
Christopher Bentley Shumate, Peter J. Coassin
Patented Case
View Patent ↗
Granted: Nov 30, 2004
Filed: Nov 27, 2000
Inventors
Christopher Bentley Shumate
Peter J. Coassin
Assignee (at issue)
Vertex Pharmaceuticals (San Diego) LLC
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.