Granted Patent
Utility
US 6,627,291 · App. 09/661,104
Three dimensional patterned porous structures
Inventors:
Phillip Clark, Wilson Moya
Patented Case
View Patent ↗
Granted: Sep 30, 2003
Filed: Sep 13, 2000
Inventors
Phillip Clark
Wilson Moya
Assignee (at issue)
Millipore 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.