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ASPEN SYSTEMS INC

Overview
  • Total Patents
    24
About

ASPEN SYSTEMS INC has a total of 24 patent applications. Its first patent ever was published in 1996. It filed its patents most often in United States, Canada and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets chemical engineering, materials and metallurgy and environmental technology are DEL-GALLO PASCAL, ELTRON RESEARCH INC and CALIX LTD.

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Lee Kang 8
#2 Altiparmakov Zlatko 7
#3 Begag Redouane 6
#4 Lee Kang P 3
#5 Ryu Jaesoek 3
#6 Begag Redouanc 2
#7 Wood Roger 2
#8 Deming Glenn I 2
#9 Olsen Douglas S 2
#10 Wysk S Ronald 2

Latest patents

Publication Filing date Title
US2009071334A1 Convenient Substance-Recovery System and Process
CA2606564A1 Thermoelectric fan for radiation-based heaters, and methods related thereto
US2008087315A1 Thermoelectric Fan for Radiation-Based Heaters, and Methods Related Thereto
CA2443845A1 Enhancement of fluid replacement in porous media through pressure modulation
IL149195D0 Rapid aerogel production process
US6222194B1 Fast neutron irradiation of sapphire
AU7720596A Flexible aerogel superinsulation and its manufacture
US5680120A Transportation safety apparatus and method
US5797729A Controlling multiple variable speed compressors