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CATALYST TECHNOLOGY INC

Overview
  • Total Patents
    14
About

CATALYST TECHNOLOGY INC has a total of 14 patent applications. Its first patent ever was published in 1983. It filed its patents most often in United States, Canada and EPO (European Patent Office). Its main competitors in its focus markets chemical engineering and organic fine chemistry are IR NI I K I KHIM MASH, NAGYKANIZSAI FINOMMECHANIKAI V and XUYI R & D CT FOR APPLIC OF ATTAPULGITE CLAY LANZHOU INST OF CHEMICAL PHYSICS CHINESE ACADEMY OF SCI.

Patent filings in countries

World map showing CATALYST TECHNOLOGY INCs patent filings in countries
# Country Total Patents
#1 United States 6
#2 Canada 4
#3 EPO (European Patent Office) 2
#4 WIPO (World Intellectual Property Organization) 2

Patent filings per year

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

Focus industries

# Industry
#1 Chemical engineering
#2 Organic fine chemistry

Top inventors

# Name Total Patents
#1 Sapoff Paul C 6
#2 Johnson Kelly J 3
#3 Johnson Kelly James 3
#4 Bischoff Michael E 2

Latest patents

Publication Filing date Title
CA2123125A1 Conveyor trough apparatus for loading catalyst pellets into vertical, tubular reactors
US5228484A Air lance reel for catalyst unloading of tubular reactors
US5114685A Catalyst recovery trough for unloading multi-tube reactors with maximum dust containment
US4994241A Catalyst recovery through and process for unloading multi-tube reactors with maximum dust containment
EP0311712A1 Modular multi-tube catalyst loading funnel
US4737269A Catalyst loading hopper
US4701101A Modular multi-tube catalyst loading funnel
CA1236431A Catalyst loading hopper
US4820496A Catalyst recovery trough for unloading multi-tube reactors with maximum dust containment