Granted Patent
Utility
US 5,854,035 · App. 08/804,699
Enzyme with leuDH activity, nucleotide sequence coding therefor and process for the prepartion of the enzyme
Inventors:
Tanja Stoyan, Maria-Regina Kula
Patented Case
View Patent ↗
Granted: Dec 29, 1998
Filed: Feb 21, 1997
Inventors
Tanja Stoyan
Maria-Regina Kula
Assignee (at issue)
Degussa AG
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.