Granted Patent
Utility
US 6,472,192 · App. 09/430,702
Cyclodextrin glycosyl transferases for producing &ggr;-cyclodextrin
Inventors:
Georg E. Schulz, Goetz Parsiegla
Patented Case
View Patent ↗
Granted: Oct 29, 2002
Filed: Oct 29, 1999
Inventors
Georg E. Schulz
Goetz Parsiegla
Assignee (at issue)
Consortium für elektrochemische Industrie GmbH
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.