Granted Patent
Utility
US 5,712,110 · App. 08/484,683
Astaxanthin-producing yeast cells methods for their preparation and their use
Inventors:
Bent Flen.o slashed., Ib Christensen, Robert Larsen, Steffen Radich Johansen, Eric A. Johnson
Patented Case
View Patent ↗
Granted: Jan 27, 1998
Filed: Jun 7, 1995
Inventors
Bent Flen.o slashed.
Ib Christensen
Robert Larsen
Steffen Radich Johansen
Eric A. Johnson
Assignee (at issue)
Gist-Brocades B.V.
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.