Granted Patent
Utility
US 6,528,214 · App. 09/599,634
Ceramic membrane
Inventors:
Sergei Yuryevich Pliner, Viktor Georgievich Peichev, Nougzar Djeiranishvili
Patented Case
View Patent ↗
Granted: Mar 4, 2003
Filed: Jun 22, 2000
Inventors
Sergei Yuryevich Pliner
Viktor Georgievich Peichev
Nougzar Djeiranishvili
Assignee (at issue)
Sterilox Medical (Europe) 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.