Granted Patent
Utility
US 6,071,714 · App. 09/048,432
Process for the microbial conversion of phytosterols to androstenedione and androstadienedione
Inventors:
James P. Kutney, Radka Milanova, Christo Dimitrov Vassilev, Svetoslav Stefanov Stefanov, Natalya Velikova Nedelcheva
Patented Case
View Patent ↗
Granted: Jun 6, 2000
Filed: Mar 26, 1998
Inventors
James P. Kutney
Radka Milanova
Christo Dimitrov Vassilev
Svetoslav Stefanov Stefanov
Natalya Velikova Nedelcheva
Assignee (at issue)
Forbes Medi-Tech Inc.
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.