System for displaying different subsets of screen views, entering different amount of information, and determining correctness of input dependent upon current user input

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United States of America Patent

PATENT NO 5008810
SERIAL NO

07251514

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Abstract

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An input software system is used to provide input to a process simulation software device. The input software system includes an expert system which guides the user step by step through required and optional input to successfully create a flow sheet model. The expert system prevents model overspecification and logically inconsistent specifications. The expert system checks for completeness of the model specification and the reasonableness of parameter values.

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Patent Owner(s)

Patent OwnerAddress
ASPENTECH CORPORATION20 CROSBY DRIVE BEDFORD MA 01730

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Britt, Herbert I Cambridge, MA 2 332
Kessel, William C Watertown, MA 1 135
Laclaire, John L Cambridge, MA 1 135
Locke, Michael H Lakeville, MA 1 135
Lui, Andrew L West Newton, MA 2 146

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