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FOSKEM LTD

Overview
  • Total Patents
    11
About

FOSKEM LTD has a total of 11 patent applications. Its first patent ever was published in 1970. It filed its patents most often in South Africa and Brazil. Its main competitors in its focus markets chemical engineering are MOTOSI ALDO, SUTTON HENRY M and HENRY MOORE SUTTON.

Patent filings in countries

World map showing FOSKEM LTDs patent filings in countries
# Country Total Patents
#1 South Africa 10
#2 Brazil 1

Patent filings per year

Chart showing FOSKEM LTDs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Chemical engineering

Top inventors

# Name Total Patents
#1 Burton P 4
#2 Hukki R 4
#3 Goodey J 3
#4 Brugger W 2
#5 Jenkins F 2
#6 Der Linde G Van 2
#7 Wepener E 2
#8 Greinacher E 2
#9 Kooij C 2
#10 Smit J 1

Latest patents

Publication Filing date Title
ZA786464B Mineral recovery process
ZA7707409B Recovery of minerals from ultrabasic rocks
ZA7600660B Improvements relating to flotation
ZA7600661B Improvements in apatite flotation
ZA7508043B Process for the selective flotation of apatite
ZA7004042B Improvements relating to the mechanical upgrading of minerals
ZA7004044B Improvements relating to ore refining
ZA7004040B Improvements relating to the chemical upgrading of minerals
ZA7004041B Improvements relating to chemical ore refining