Granted Patent
Utility
US 6,730,252 · App. 09/957,407
Methods for fabricating a filament for use in tissue engineering
Inventors:
Swee Hin Teoh, Dietmar Werner Hutmacher, Kim Cheng Tan, Kock Fye Tam, Iwan Zein
Patented Case
View Patent ↗
Granted: May 4, 2004
Filed: Sep 20, 2001
Inventors
Swee Hin Teoh
Dietmar Werner Hutmacher
Kim Cheng Tan
Kock Fye Tam
Iwan Zein
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.