Granted Patent
Utility
US 6,008,645 · App. 08/815,343
Prediction of permeability from capillary pressure curves derived from nuclear magnetic resonance pore size distributions
Inventors:
Mark C. Bowers, Andre' J. Bouchard, Tommy V. Ragland, Gary D. MYERS
Patented Case
View Patent ↗
Granted: Dec 28, 1999
Filed: Mar 11, 1997
Inventors
Mark C. Bowers
Andre' J. Bouchard
Tommy V. Ragland
Gary D. MYERS
Assignee (at issue)
Conoco 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.