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NAT LIME ASS

Overview
  • Total Patents
    31
About

NAT LIME ASS has a total of 31 patent applications. Its first patent ever was published in 1922. It filed its patents most often in United States, Canada and United Kingdom. Its main competitors in its focus markets mechanical elements, materials and metallurgy and chemical engineering are INC SAMMYUNG, ILIN NIKOLAJ N and OKUZAWA EIICHI.

Patent filings in countries

World map showing NAT LIME ASSs patent filings in countries

Patent filings per year

Chart showing NAT LIME ASSs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Holmes Major E 7
#2 Fink Gail J 7
#3 Mathers Frank C 5
#4 Cabell Charles A 4
#5 Lewis Clifford J 3
#6 Freret William A 3
#7 Underwood Julius E 2
#8 Mccormick Jesse A 1
#9 Stockett John W Jr 1
#10 Shirley Samuel Crawford 1

Latest patents

Publication Filing date Title
US4060587A Gaseous and liquid reactant treatment
CA1043543A Means for inhibiting the adherence of particulate matter in a confined line and method therefor
US1878206A Lime mixture
US1703125A Plaster
US1607472A Dry lime mixture
US1604577A Quick-setting lime and process of making same
GB252777A Improvements in and in the method of manufacturing building units
US1656984A Cementitious composition
US1762267A Filler for building units and process of preparation
US1528921A Method of preparing building units
US1604576A Production by carbonation and the addition of sulphates of plastic materials having an initial quick set
US1554184A Production of quick-setting lime products by the addition of zeolites
US1604575A Production of quick-setting lime products by the addition of carbonates
US1554183A Production of quick-setting lime products by the addition of an aluminum fluoride
US1604574A Quick-setting lime products
US1583759A Process of treating lime and product derived therefrom
CA240096A Lime product
CA266731A Lime mixture
CA255369A Method of preparing building units
CA241858A Quick setting plastic material