Granted Patent
Utility
US 5,666,297 · App. 08/242,269
Plant simulation and optimization software apparatus and method using dual execution models
Inventors:
Herbert I. Britt, Amol P. Joshi, Vladimir Mahalec, Peter PIELA, Swaminathan Venkataraman
Patented Case
View Patent ↗
Granted: Sep 9, 1997
Filed: May 13, 1994
Inventors
Herbert I. Britt
Amol P. Joshi
Vladimir Mahalec
Peter PIELA
Swaminathan Venkataraman
Assignee (at issue)
Aspen Technology, 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.