Dimitrios Varvarezos

Person

Houston, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Validation of operating plans and schedules using machine learning
- Patent number 11,995,127
- Issue date May 28, 2024
- AspenTech Corporation
- Sebastian Terrazas-Moreno
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and system for process schedule reconciliation using algebra...
- Patent number 11,774,924
- Issue date Oct 3, 2023
- AspenTech Corporation
- Nihar Sahay
- G05 - CONTROLLING REGULATING
Information Patent Grant
Automated evaluation of refinery and petrochemical feedstocks using...
- Patent number 11,663,546
- Issue date May 30, 2023
- AspenTech Corporation
- Nihar Sahay
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Projection methods to impose equality constraints on algebraic models
- Patent number 11,474,508
- Issue date Oct 18, 2022
- AspenTech Corporation
- Victoria Gras Andreu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Classification of operating plan data using machine learning
- Patent number 11,321,376
- Issue date May 3, 2022
- Aspen Technology, Inc.
- Sabastian Terrazas-Moreno
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Robust feedstock selection system for the chemical process industri...
- Patent number 10,755,214
- Issue date Aug 25, 2020
- Aspen Technology, Inc.
- Robert M. Apap
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Rundown blending optimization apparatus and method
- Patent number 10,026,046
- Issue date Jul 17, 2018
- Aspen Technology, Inc.
- Dimitrios Varvarezos
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Automated Evaluation of Refinery and Petrochemical Feedstocks Using...
- Publication number 20230245029
- Publication date Aug 3, 2023
- AspenTech Corporation
- Nihar Sahay
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Optimization of Large-scale Industrial Value Chains
- Publication number 20220366360
- Publication date Nov 17, 2022
- Aspen Technology, Inc.
- Sebastian Terrazas-Moreno
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and System for Process Schedule Reconciliation Using Algebra...
- Publication number 20220179372
- Publication date Jun 9, 2022
- Aspen Technology, Inc.
- Nihar Sahay
- G05 - CONTROLLING REGULATING
Information Patent Application
Method and System for Process Schedule Reconciliation Using Machine...
- Publication number 20220180295
- Publication date Jun 9, 2022
- Nihar Sahay
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Projection Methods to Impose Equality Constraints on Algebraic Models
- Publication number 20220035353
- Publication date Feb 3, 2022
- Victoria Gras Andreu
- G05 - CONTROLLING REGULATING
Information Patent Application
Automated Evaluation of Refinery and Petrochemical Feedstocks Using...
- Publication number 20210334726
- Publication date Oct 28, 2021
- Nihar Sahay
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Asset Optimization Using Integrated Modeling, Optimization, and Art...
- Publication number 20200387818
- Publication date Dec 10, 2020
- Willie K. C. Chan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Classification of Operating Plan Data Using Machine Learning
- Publication number 20200320338
- Publication date Oct 8, 2020
- Aspen Technology, Inc.
- Sabastian Terrazas-Moreno
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Validation Of Operating Plans And Schedules Using Machine Learning
- Publication number 20200320131
- Publication date Oct 8, 2020
- Aspen Technology, Inc.
- Sebastian Terrazas-Moreno
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ROBUST FEEDSTOCK SELECTION SYSTEM FOR THE CHEMICAL PROCESS INDUSTRI...
- Publication number 20170308831
- Publication date Oct 26, 2017
- Aspen Technology, Inc.
- Robert M. Apap
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
RUNDOWN BLENDING OPTIMIZATION APPARATUS AND METHOD
- Publication number 20120296690
- Publication date Nov 22, 2012
- Aspen Technology, Inc.
- Dimitrios Varvarezos
- G06 - COMPUTING CALCULATING COUNTING

Dimitrios Varvarezos

Person

Patents Grantslast 30 patents

Validation of operating plans and schedules using machine learning

Method and system for process schedule reconciliation using algebra...

Automated evaluation of refinery and petrochemical feedstocks using...

Projection methods to impose equality constraints on algebraic models

Classification of operating plan data using machine learning

Robust feedstock selection system for the chemical process industri...

Rundown blending optimization apparatus and method

Patents Applicationslast 30 patents

Automated Evaluation of Refinery and Petrochemical Feedstocks Using...

Optimization of Large-scale Industrial Value Chains

Method and System for Process Schedule Reconciliation Using Algebra...

Method and System for Process Schedule Reconciliation Using Machine...

Projection Methods to Impose Equality Constraints on Algebraic Models

Automated Evaluation of Refinery and Petrochemical Feedstocks Using...

Asset Optimization Using Integrated Modeling, Optimization, and Art...

Classification of Operating Plan Data Using Machine Learning

Validation Of Operating Plans And Schedules Using Machine Learning

ROBUST FEEDSTOCK SELECTION SYSTEM FOR THE CHEMICAL PROCESS INDUSTRI...

RUNDOWN BLENDING OPTIMIZATION APPARATUS AND METHOD