Assignee
ASPEN TECH INC
US·21 granted patents·3 pending applications·283 citations·filing 2012–2019
Top patents by PatentIndex Score
24 records- 0194US9929916B1Achieving stateful application software service behavior in distributed stateless systemsASPEN TECH INC·Filed 2014·Granted Mar 27, 2018·113 cites·17 claims
- 0293US9569480B2Method and system for stateful recovery and self-healingASPEN TECH INC·Filed 2013·Granted Feb 14, 2017·27 cites·23 claims
- 0392US10031510B2Computer system and method for causality analysis using hybrid first-principles and inferential modelASPEN TECH INC·Filed 2016·Granted Jul 24, 2018·12 cites·19 claims
- 0488US10990067B2Computer system and method for the dynamic construction and online deployment of an operation-centric first-principles process model for predictive analyticsASPEN TECH INC·Filed 2017·Granted Apr 27, 2021·8 cites·22 claims
- 0588US10921759B2Computer system and method for monitoring key performance indicators (KPIs) online using time series pattern modelASPEN TECH INC·Filed 2017·Granted Feb 16, 2021·5 cites·23 claims
- 0687US9715221B2Online control calculation for models containing near colinearity and uncertaintyASPEN TECH INC·Filed 2014·Granted Jul 25, 2017·10 cites·12 claims
- 0787US9513610B2Apparatus and methods for non-invasive closed loop step testing using a tunable trade-off factorASPEN TECH INC·Filed 2013·Granted Dec 6, 2016·9 cites·20 claims
- 0887US9442475B2Method and system to unify and display simulation and real-time plant data for problem-solvingASPEN TECH INC·Filed 2013·Granted Sep 13, 2016·11 cites·28 claims
- 0986US9727035B2Computer apparatus and method using model structure information of model predictive controlASPEN TECH INC·Filed 2014·Granted Aug 8, 2017·10 cites·26 claims
- 1086US9646117B1Activated workflowASPEN TECH INC·Filed 2013·Granted May 9, 2017·20 cites·21 claims
- 1184USD790572SDisplay screen with graphical user interfaceASPEN TECH INC·Filed 2015·Granted Jun 27, 2017·21 cites·1 claims
- 1283USD863347SDisplay screen with graphical user interfaceASPEN TECH INC·Filed 2017·Granted Oct 15, 2019·18 cites·1 claims
- 1382US10698372B2Computer system and method for building and deploying predictive inferential models online to predict behavior of industrial processesASPEN TECH INC·Filed 2018·Granted Jun 30, 2020·3 cites·19 claims
- 1481US9934367B2Method of characterizing chemical composition of crude oil for petroleum processingASPEN TECH INC·Filed 2013·Granted Apr 3, 2018·8 cites·29 claims
- 1568US11348018B2Computer system and method for building and deploying models predicting plant asset failureASPEN TECH INC·Filed 2018·Granted May 31, 2022·2 cites·24 claims
- 1666US11321376B2Classification of operating plan data using machine learningASPEN TECH INC·Filed 2019·Granted May 3, 2022·1 cites·23 claims
- 1765US10082773B2Formulating steady-state targets using prioritized objective functionsASPEN TECH INC·Filed 2016·Granted Sep 25, 2018·1 cites·19 claims
- 1864US11101020B2Molecular characterization method and systemASPEN TECH INC·Filed 2018·Granted Aug 24, 2021·1 cites·30 claims
- 1960US10393723B2Method to represent metal content in crude oils, reactor feedstocks, and reactor productsASPEN TECH INC·Filed 2016·Granted Aug 27, 2019·1 cites·20 claims
- 2060US10127334B2Computer method and apparatus converting process engineering application data into a canonical flowsheet representationASPEN TECH INC·Filed 2012·Granted Nov 13, 2018·2 cites·18 claims
- 2153US2020387818A1Asset Optimization Using Integrated Modeling, Optimization, and Artificial IntelligenceASPEN TECH INC·Filed 2019·Application pending·0 cites
- 2244US2019318288A1Computer Systems And Methods For Performing Root Cause Analysis And Building A Predictive Model For Rare Event Occurrences In Plant-Wide OperationsASPEN TECH INC·Filed 2017·Application pending·0 cites
- 2340US10310457B2Runtime modeling approach to updating refinery planning modelsASPEN TECH INC·Filed 2014·Granted Jun 4, 2019·0 cites·23 claims
- 2437US2019228843A1Molecule-Based Equation Oriented Reactor Simulation System And Its Model ReductionASPEN TECH INC·Filed 2019·Application pending·0 cites
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