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BARTON LOUIS E

Overview
  • Total Patents
    14
About

BARTON LOUIS E has a total of 14 patent applications. Its first patent ever was published in 1937. It filed its patents most often in United States. Its main competitors in its focus markets basic materials chemistry and materials and metallurgy are COLUMBIA RIVER CARBONATES, IND PROGRESS INC and VNII TEKHN.

Patent filings in countries

World map showing BARTON LOUIS Es patent filings in countries
# Country Total Patents
#1 United States 14

Patent filings per year

Chart showing BARTON LOUIS Es patent filings per year from 1900 to 2020

Focus technologies

Top inventors

# Name Total Patents
#1 Barton Louis E 14

Latest patents

Publication Filing date Title
US2383284A Lead pigments and methods of making same
US2419246A Method of making lead pigments
US2376895A Lead pigments and methods of making same
US2391118A Pigments and paints and method of making same
US2379270A Lead silicate pigments and methods of making same
US2273825A Lead aluminate pigments and paints and method of making same
US2277062A Lead aluminate pigment and paint and method of making same
US2277063A Lead aluminate pigment and paint and method of making same
US2277061A Lead aluminate pigment and paint and method of making same
US2269508A Zinc aluminate pigment and paint and method of making same
US2233042A Pigment and paint and method of making same
US2197605A Opaque white pigment and paint and method of making same
US2236051A Pigment and paint and method of making same
US2197604A White composite pigment and paint and method of making same