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METAL HYDRIDES INC

Overview
  • Total Patents
    177
About

METAL HYDRIDES INC has a total of 177 patent applications. Its first patent ever was published in 1936. It filed its patents most often in United States, Canada and United Kingdom. Its main competitors in its focus markets materials and metallurgy, organic fine chemistry and textiles and paper are RAYMOND FOSS BACON, INT MINERALS & CHEM LUXEMBOURG and BACON.

Patent filings in countries

World map showing METAL HYDRIDES INCs patent filings in countries
# Country Total Patents
#1 United States 111
#2 Canada 28
#3 United Kingdom 17
#4 France 13
#5 Germany 6
#6 Switzerland 2

Patent filings per year

Chart showing METAL HYDRIDES INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Alexander Peter P 46
#2 Wade Robert C 20
#3 Bragdon Robert W 19
#4 Banus Mario D 9
#5 Hinckley Alfred A 7
#6 Del Giudice Frank P 6
#7 Gibb Jr Thomas R P 6
#8 Sullivan Edward A 4
#9 Janos Kollonitsch 4
#10 Winiarczyk Edward R 4

Latest patents

Publication Filing date Title
GB1082383A Method for bleaching wood pulp
US3347751A Borohydride and bating treatment of hides
US3317525A Preparation of amine boranes
US3423192A Preparation of lithium borohydride
US3222310A Method for inhibiting color formation in amines
GB1028547A Improvements in method for processing cellulose
US3318657A Method of bleaching cellulose fibres
GB982500A Improvements in dyeing with acid leuco vat dyes
US3298800A Method for preparing metal aluminum hydrides
US3227748A Purification of quaternary ammonium compounds
US3227755A Quaternary ammonium borohydrides and purification thereof
US3227754A Quaternary ammonium borohydride compositions and method of preparation
US3840645A Method of increasing the stability of partially solvated aluminum-containing hydrides
US3615270A Metal beryllium hydrides and method for preparing the same
US3767715A Method for preparing beryllium compounds
GB961893A Improvements in solutions of quaternary ammonium borohydrides in liquid hydrocarbons
US3453089A Method for removing solvents from metal hydride solvates
US3210157A Method for generating hydrogen
US3222122A Compacted aluminum-containing hydrides
US3072698A Quaternary ammonium aluminum hydrides