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CALIFORNIA CYANIDE COMPANY INC

Overview
  • Total Patents
    28
About

CALIFORNIA CYANIDE COMPANY INC has a total of 28 patent applications. Its first patent ever was published in 1919. It filed its patents most often in United States, Germany and France. Its main competitors in its focus markets materials and metallurgy, agriculture and machines are CARO NIKODEM DR, PARTINGTON JAMES RIDDICK and DUDESTI CHIMICA.

Patent filings in countries

World map showing CALIFORNIA CYANIDE COMPANY INCs patent filings in countries
# Country Total Patents
#1 United States 24
#2 Germany 3
#3 France 1

Patent filings per year

Chart showing CALIFORNIA CYANIDE COMPANY INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Metzger Floyd J 7
#2 Neuls Joseph D 6
#3 Poindexter Jr Robert W 6
#4 Wegerer George J 2
#5 Dolley Paul T 2
#6 Hammond Harry W 1
#7 Carl Bauer George 1
#8 Miner Howard R 1
#9 Earl Olberg William 1
#10 Davis Archie O 1

Latest patents

Publication Filing date Title
DE497096C Process for the production of hydrocyanic acid
US1761433A Production of hydrocyanic acid
DE490710C Process for the preparation of a calcium compound which splits off hydrocyanic acid in air
US1677986A Apparatus for the production of alkali-metal cyanides
DE465497C Process for the production of dry calcium cyanide
US1675123A Method of and apparatus for fumigating
US1647194A Method of and apparatus for making pellets
US1609038A Process of preparing magnesium cyanide and product thereof
US1596120A Cyanide product and process of preparing the same
US1596119A Process for making calcium cyanogen compounds and the product thereof
US1593663A Apparatus for fumigation
US1573732A Method of making calcium cyanide and product thereof
US1592127A Tricalcium cyanide and method of producing same
US1666178A Dispensing apparatus
US1591720A Production of alkali metal cyanides
US1498637A Method of making alkali-metal cyanide
US1618775A Fumigating apparatus
US1593641A Fumigating apparatus
US1562902A Fumigating apparatus
US1549207A Carburization of metals