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SOUTHERN MINERAL PRODUCTS CORP

Overview
  • Total Patents
    11
About

SOUTHERN MINERAL PRODUCTS CORP has a total of 11 patent applications. Its first patent ever was published in 1932. It filed its patents most often in United States, France and United Kingdom. Its main competitors in its focus markets materials and metallurgy, basic materials chemistry and thermal processes are URTEK LLC, GUARESCHI PIETRO and SOLEX RES CORP JAPAN.

Patent filings in countries

World map showing SOUTHERN MINERAL PRODUCTS CORPs patent filings in countries
# Country Total Patents
#1 United States 9
#2 France 1
#3 United Kingdom 1

Patent filings per year

Chart showing SOUTHERN MINERAL PRODUCTS CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Earl Dunn Holbert 8
#2 Saklatwalla Byramji D 6
#3 Marshall Albert E 5
#4 Walker George E 1
#5 Saklatwalla Byramiji D 1
#6 Dunn Holbert E 1

Latest patents

Publication Filing date Title
US2109917A Process of treating titaniferous ores
GB418798A Improvements in or relating to processes of hydrolizing titaniferous solutions
US1999825A Treatment of nelsonite ore
US1959765A Process of hydrolyzing titaniferous solutions
US1911396A Process of treating titaniferous ores
US2012436A Process of making monocalcium phosphate
US1977208A Process of sulphating titaniferous ores
US1953777A Titanium phosphate pigment and process of making
US1944048A Process of purifying phosphates
US1978228A Process of making titanium dioxide