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ASPEN TECHNOLOGY INC

Overview
  • Total Patents
    103
  • GoodIP Patent Rank
    193,581
About

ASPEN TECHNOLOGY INC has a total of 103 patent applications. Its first patent ever was published in 1994. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and Canada. Its main competitors in its focus markets control, computer technology and it methods for management are BEET INC, CLASS TECHNOLOGY CO LTD and KABUKU INC.

Patent filings per year

Chart showing ASPEN TECHNOLOGY INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chen Chau-Chyun 29
#2 Guiver John P 18
#3 Ramanathan Sundaram 15
#4 Zhao Hong 10
#5 Qin S Joe 9
#6 Harmse Magiel J 9
#7 Sirohi Ashuraj 9
#8 Treiber Steven 9
#9 Lingard Simon 8
#10 Navani Girish 7

Latest patents

Publication Filing date Title
US2017308831A1 Robust feedstock selection system for the chemical process industries under market and operational uncertainty
US9354776B1 Applied client-side service integrations in distributed web systems
US2013246316A1 Apparatus and method for automated data selection in model identification and adaptation in multivariable process control
US2013248348A1 Method of optimizing product output rate of packed columns
WO2013085913A2 Computer method and apparatus converting process engineering application data into a canonical flowsheet representation
EP2751627A2 Rundown blending optimization apparatus and method
WO2012015952A2 Apparatus and method of designing or optimizing a column for a separation process
CA2793508A1 Configuration engine for a process simulator
CA2762484A1 Apparatus and method for model quality estimation and model adaptation in multivariable process control
CA2777466A1 System and method of modeling mono-glycerides, di-glycerides and triglycerides in biodiesel feedstock
EP2361127A1 Systems and methods for modeling of crystallization processes
US2007112526A1 Computer method and system for predicting physical properties using a conceptual segment model
US2006031053A1 Computer method and system for predicting physical properties using a conceptual segment-based ionic activity coefficient model
US2005149208A1 Automated closed loop step testing of process units
US7188637B2 Methods, systems, and articles for controlling a fluid blending system
EP1606672A2 Methods and articles for detecting, verifying, and repairing collinearity
US2005187748A1 Methods of modeling physical properties of chemical mixtures and articles of use
US2004133290A1 System and method for organizing and sharing of process plant design and operations data
WO03036396A1 Non-linear dynamic predictive device
US2002052769A1 Computer system for providing a collaborative workflow environment