Data processing: measuring – calibrating – or testing – Measurement system in a specific environment – Chemical analysis
Reexamination Certificate
2006-11-07
2006-11-07
Hoff, Marc S. (Department: 2857)
Data processing: measuring, calibrating, or testing
Measurement system in a specific environment
Chemical analysis
C702S032000, C700S266000
Reexamination Certificate
active
07133784
ABSTRACT:
A method for providing improved estimates of properties of a chemical manufacturing process is disclosed. The method regesses process variables with scores or other gains obtained from the mathematical transformation of data obtained from an on-line analyzer. Chemical manufacturing processes using the method also are disclosed.
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“Nonlinear Material Balance Technique to Control Reactor Gas Composition,” IBM Technical Disclosure Bulletin, IBM Corp. New York, US, vol. 40, No. 8, Aug. 1, 1997, p. 13; XP000735561; ISSN: 0018-8689.
Stephens William D.
Vaidyanathan Ramaswamy
Van Hare David R.
Barbee Manuel L.
BP Corporation North America Inc.
Henes James R.
Hoff Marc S.
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