Granted Patent
Utility
US 6,303,831 · App. 09/587,421
Synthetic method for fluoromethylation of halogenated alcohols
Inventors:
Christopher Bieniarz, Kornepati Ramakrishna
Patented Case
View Patent ↗
Granted: Oct 16, 2001
Filed: Jun 1, 2000
Inventors
Christopher Bieniarz
Kornepati Ramakrishna
Assignee (at issue)
Abbott Laboratories
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.