Granted Patent
Utility
US 6,399,215 · App. 09/536,592
Ultrafine-grained titanium for medical implants
Inventors:
Yuntian T. Zhu, Terry C. Lowe, Ruslan Zufarovich Valiev, Vladimir Stolyarov, Vladimir V. Latysh, Georgy J. Raab
Patented Case
View Patent ↗
Granted: Jun 4, 2002
Filed: Mar 28, 2000
Inventors
Yuntian T. Zhu
Terry C. Lowe
Ruslan Zufarovich Valiev
Vladimir Stolyarov
Vladimir V. Latysh
Georgy J. Raab
Assignee (at issue)
THE REGENTS OF THE UNIVERSITY OF CALIFORNIA
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.