Patent Assignment
Reel/Frame 035190/0794
Certificate of Amendment/Address Change
Recorded: 2015-03-12
Pages: 6
Assignor
ASPEN TECHNOLOGY, INC.
Executed: 2014-11-10
Assignee
ASPEN TECHNOLOGY, INC.
20 CROSBY DRIVE, BEDFORD, MASSACHUSETTS, 01730
Covered Properties
(69)
Methods an Articles for Detecting, Verifying, and Repairing Collinearity
PCT:
PCT/US2004/008357 ↗
Computer Method and System for Predicting Physical Properties Using a Conceptual Segment Model
PCT:
PCT/US2006/037601 ↗
Systems and Methods for Modeling of Crystallization Processes
PCT:
PCT/US2009/055053 ↗
System and Method of Modeling Mono-Glycerides, Di-Glycerides and Tryglycerides in Biodiesel Feedstock
PCT:
PCT/US2010/032069 ↗
Apparatus and Method for Model Quality Estimation and Model Adaptation in Multivariable Process Control
PCT:
PCT/US2010/035960 ↗
Zwitterionic Polymer Bioconjugates and Related Methods
PCT:
PCT/US2010/055886 ↗
Configuration Engine for a Process Simulator
PCT:
PCT/US2011/033481 ↗
Rundown Blending Optimization Apparatus and Method
PCT:
PCT/US2012/038561 ↗
Method of Characterizing Chemical Composition of Crude Oil for Petroleum Processing
PCT:
PCT/US2013/021294 ↗
Apparatus and Methods for Non-Invasive Closed Loop Step Testing Using a Tunable Trade-Off Factor
PCT:
PCT/US2013/024932 ↗
Apparatus and Method for Automated Data Selection in Model Identification and Adaptation in Multivariable Process Control
PCT:
PCT/US2013/040363 ↗
Runtime Modeling Approach to Updating Refinery Planning Models
PCT:
PCT/US2014/071379 ↗
Plant Simulation and Optimization Software Apparatus and Method Using Dual Execution Models
Patent:
5,666,297 →
Application:
08/242,269 →
Polymer Component Characterization Method and Process Simulation Apparatus
Patent:
5,687,090 →
Application:
08/671,082 →
Analyzer for Modeling and Optimizing Maintenance Operations
Patent:
6,110,214 →
Application:
08/702,148 →
Method and Apparatus for Simulating and Optimizing a Plant Model
Patent:
6,041,263 →
Application:
08/997,056 →
Polymer Property Distribution Functions Methodology and Simulators
Patent:
6,093,211 →
Application:
09/057,795 →
Non-Linear Dynamic Predictive Device
Patent:
6,453,308 →
Application:
09/160,128 →
Sensor Validation Apparatus and Method
Patent:
6,356,857 →
Application:
09/179,343 →
Robust Steady-State Target Calculation for Model Predictive Control
Patent:
6,381,505 →
Application:
09/266,709 →
Computer Method and Apparatus for Automatic Execution of Software Applications
Analyzer for Modeling and Optimizing Maintenance Operations
Patent:
6,246,972 →
Application:
09/321,145 →
Sensor Validation Apparatus and Method
Patent:
6,594,620 →
Application:
09/474,630 →
Computer Method and Apparatus for Determining State of Physical Properties in a Chemical Process
Patent:
6,862,562 →
Application:
09/678,724 →
Computer Method and Apparatus for Optimized Controller in a Non-Linear Process
Robust Steady-State Target Calculation for Model Predictive Control
Method and System for Generating Query Form, Addigning and Comparing Risk Designation of Chemical Product Over a Computer Network for Chemical Products Customers
Computer Method and Apparatus for Constraining a Non-Linear Approximator of an Empirical Process
Automated Closed Loop Step Testing of Process Units
Computer Network Communication Method and Apparatus
Computer System for Providing a Collaborative Workflow Environment
Computer Method and Apparatus for Vessel Selection and Optimization
Non-Linear Dynamic Predictive Device
System and Method for Organizing and Sharing of Process Plant Design and Operations Data
Methods of Modeling Physical Properties of Chemical Mixtures and Articles of Use
Methods and Articles for Detecting, Verifying, and Repairing Collinearity in a Model or Subsets of a Model
Methods, Systems, and Articles for Controlling a Fluid Blending System
Automated Closed Loop Step Testing of Process Units
Computer Method and System for Predicting Physical Properties Using a Conceptual Segment-Based Ionic Activity Coefficient Model
Computer Method and System for Predicting Physical Properties Using a Conceptual Segment Model
Computer Method and System for Predicting Physical Properties Using a Conceptual Segment Model
Computer Method and Apparatus for Constraining a Non-Linear Approximator of an Empirical Process
Systems and Methods for Modeling of Crystallization Processes
Computer Method and Apparatus for Constraining a Non-Linear Approximator of an Empirical Process
Methods of Modeling Physical Properties of Chemical Mixtures and Articles of Use
System and Method of Modeling Mono-Glycerides, Diglycerides and Triglycerides in Biodiesel Feedstock
Method of Determining Flood Points of Packed Columns
Apparatus and Method for Model Quality Estimation and Model Adaptation in Multivariable Process Control
Computer Method and System for Predicting Physical Properties Using a Conceptual Segment-Based Ionic Activity Coefficient Model
Computer Method and System for Predicting Physical Properties Using a Conceptual Segment Model
Configuration Engine for a Process Simulator
Apparatus and Method of Designing or Optimizing a Column for a Separation Process
Computer Method and System for Predicting Physical Properties Using a Conceptual Segment Model
Extension of Cosmo-Sac Solvation Model for Electrolytes
Rundown Blending Optimization Apparatus and Method
Computer Method And Apparatus Converting Process Engineering Application Data Into A Canonical Flowsheet Representation
Method of Characterizing Chemical Composition Of Crude Oil For Petroleum Processing
Apparatus and Methods for Non-Invasive Closed Loop Step Testing Using a Tunable Trade-Off Factor
Method of Optimizing Product Output Rate of Packed Columns
Method and System to Unify and Display Simulation and Real-time Plant Data for Problem-Solving
Apparatus and Method for Automated Data Selection in Model Identification and Adaptation in Multivariable Process Control
Method and System for Stateful Recovery and Self-Healing
Activated Workflow
Patent:
9,646,117 →
Application:
14/101,216 →
Applied Client-Side Service Integrations in Distributed Web Systems
Patent:
9,354,776 →
Application:
14/186,796 →
Achieving stateful Application Software Service Behavior in Distributed Stateless Systems
Patent:
9,929,916 →
Application:
14/187,958 →
Online Control Calculation for Models Containing Near Colinearity and Uncertainty
Computer Apparatus And Method using Model Structure Information of Model Predictive Control
Runtime Modeling Approach to Updating Refinery Planning Models
Display Screen With Graphical User Interface
Patent:
750,123 →
Application:
29/482,198 →
Related Assignments
(4)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Aug 1, 2013
From: ZHAO, HONG; HARMSE, MAGIEL J.
To: ASPEN TECHNOLOGY, INC.
Reel/Frame 030922/0513 →
Assignment of Assignor's Interest
Aug 18, 2015
From: NANDIGAM, RAVI; MODI, AJAY; MARCHETTI, MARCELO; CHAN, WILLIE
To: ASPEN TECHNOLOGY, INC.
Reel/Frame 036346/0840 →
Security Interest
Mar 2, 2016
From: ASPEN TECHNOLOGY, INC.
To: JPMORGAN CHASE BANK, N.A., AS ADMINISTRATIVE AGENT
Reel/Frame 037974/0786 →
Change of Name
Jul 29, 2022
From: ASPEN TECHNOLOGY, INC.
To: ASPENTECH CORPORATION
Reel/Frame 061006/0171 →