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Aspen Technology Inc

AZPN

AZPN: Aspen Technology is a global leader in asset optimization software, enabling customers within capital-intensive industries to design, operate and maintain their functions to meet their profitability, safety, and sustainability goals. The heritage business of AspenTech was founded in 1981 and provides software solutions purposed to optimize engineering, manufacturing, and supply chain and asset management functions. In 2021, Emerson Electric traded over $6 billion in cash and its Open Systems International (digital grid management) and subsurface science and engineering businesses for 55% of AspenTech's shares. The new AspenTech is the combination of heritage Aspen, OSI, and SSE and serves more than 3,000 customers across 40 countries.

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Congress Trading

Recent trades of AZPN by members of U.S. Congress

Politician Type Traded
Greg Gianforte House / R Purchase $100,001 - $250,000 Jun. 06, 2019
Thomas Macarthur House / R Sale $15,001 - $50,000 Dec. 07, 2018
Thomas Macarthur House / R Purchase $15,001 - $50,000 Jun. 07, 2018
Whale Activity

Recently reported changes by institutional investors

Insider Trading

Quarterly net insider trading by AZPN's directors and management

Corporate Lobbying

Government lobbying spending instances

  • $20,000 Mar 03, 2004 Issue: Energy/Nuclear
  • $35,000 Aug 27, 2003 Issue: Energy/Nuclear
U.S. Patents

New patents grants

  • Patent Title: Computer system and method for building and deploying models predicting plant asset failure May. 31, 2022
  • Patent Title: Classification of operating plan data using machine learning May. 03, 2022
  • Patent Title: Molecular characterization method and system Aug. 24, 2021
  • Patent Title: Computer system and method for the dynamic construction and online deployment of an operation-centric first-principles process model for predictive analytics Apr. 27, 2021
  • Patent Title: Computer system and method for monitoring key performance indicators (kpis) online using time series pattern model Feb. 16, 2021
  • Patent Title: Robust feedstock selection system for the chemical process industries under market and operational uncertainty Aug. 25, 2020
  • Patent Title: Computer system and method for causality analysis using hybrid first-principles and inferential model Aug. 11, 2020
  • Patent Title: Computer system and method for building and deploying predictive inferential models online to predict behavior of industrial processes Jun. 30, 2020
  • Patent Title: Display screen with graphical user interface Oct. 15, 2019
  • Patent Title: Method to represent metal content in crude oils, reactor feedstocks, and reactor products Aug. 27, 2019
  • Patent Title: Runtime modeling approach to updating refinery planning models Jun. 04, 2019
  • Patent Title: Computer method and apparatus converting process engineering application data into a canonical flowsheet representation Nov. 13, 2018
  • Patent Title: Formulating steady-state targets using prioritized objective functions Sep. 25, 2018
  • Patent Title: Computer system and method for causality analysis using hybrid first-principles and inferential model Jul. 24, 2018
  • Patent Title: Rundown blending optimization apparatus and method Jul. 17, 2018
  • Patent Title: Method of characterizing chemical composition of crude oil for petroleum processing Apr. 03, 2018
  • Patent Title: Achieving stateful application software service behavior in distributed stateless systems Mar. 27, 2018
  • Patent Title: Computer apparatus and method using model structure information of model predictive control Aug. 08, 2017
  • Patent Title: Online control calculation for models containing near colinearity and uncertainty Jul. 25, 2017
  • Patent Title: Display screen with graphical user interface Jun. 27, 2017
  • Patent Title: Activated workflow May. 09, 2017
  • Patent Title: Method and system for stateful recovery and self-healing Feb. 14, 2017
  • Patent Title: Apparatus and methods for non-invasive closed loop step testing using a tunable trade-off factor Dec. 06, 2016
  • Patent Title: Method and system to unify and display simulation and real-time plant data for problem-solving Sep. 13, 2016
  • Patent Title: Applied client-side service integrations in distributed web systems May. 31, 2016
  • Patent Title: Display screen with graphical user interface Feb. 23, 2016
  • Patent Title: Apparatus and method for automated data selection in model identification and adaptation in multivariable process control Sep. 22, 2015
  • Patent Title: Method of optimizing product output rate of packed columns Aug. 04, 2015
  • Patent Title: Configuration engine for a process simulator Mar. 17, 2015
  • Patent Title: Computer method and system for predicting physical properties using a conceptual segment model Mar. 04, 2014
  • Patent Title: Extension of cosmo-sac solvation model for electrolytes Feb. 25, 2014
  • Patent Title: Apparatus and method of designing or optimizing a column for a separation process Feb. 11, 2014
  • Patent Title: Apparatus and method for model quality estimation and model adaptation in multivariable process control Oct. 15, 2013
  • Patent Title: Computer method and system for predicting physical properties using a conceptual segment model Sep. 03, 2013
  • Patent Title: System and method of modeling mono-glycerides, diglycerides and triglycerides in biodiesel feedstock Aug. 20, 2013
  • Patent Title: Method of determining flood points of packed columns May. 28, 2013
  • Patent Title: Computer method and system for predicting physical properties using a conceptual segment-based ionic activity coefficient model Feb. 05, 2013
  • Patent Title: Methods of modeling physical properties of chemical mixtures and articles of use Jan. 01, 2013
  • Patent Title: Systems and methods for modeling of crystallization processes Nov. 20, 2012
  • Patent Title: Computer method and apparatus for constraining a non-linear approximator of an empirical process Oct. 23, 2012
  • Patent Title: Computer method and system for predicting physical properties using a conceptual segment model Dec. 20, 2011
  • Patent Title: Computer method and system for predicting physical properties using a conceptual segment model May. 10, 2011
  • Patent Title: Computer method and system for predicting physical properties using a conceptual segment-based ionic activity coefficient model Oct. 05, 2010
  • Patent Title: Methods of modeling physical properties of chemical mixtures and articles of use Mar. 02, 2010
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