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CALLERAME JOSEPH

Overview
  • Total Patents
    14
About

CALLERAME JOSEPH has a total of 14 patent applications. Its first patent ever was published in 1988. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and Canada. Its main competitors in its focus markets materials and metallurgy, chemical engineering and measurement are HYRADIX INC, PENG CARBON TECH CO LTD and HUGO PETERSEN.

Patent filings in countries

World map showing CALLERAME JOSEPHs patent filings in countries

Patent filings per year

Chart showing CALLERAME JOSEPHs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Callerame Joseph 14
#2 Mastronardi Richard 1
#3 Schubert Jeffrey 1
#4 Sapp William W Jr 1
#5 Schueller Richard 1

Latest patents

Publication Filing date Title
WO2010002974A1 Uv-based production of chlorine dioxide from chlorate or chlorite
WO2007137223A2 Configurations for chlorine dioxide production
US2006006361A1 Clathrate of chlorine dioxide
US4874489A Process for the production of chlorine dioxide
US4877500A Process for the production of chlorine dioxide