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BALTZAR CARL VON PLATEN

Overview
  • Total Patents
    32
About

BALTZAR CARL VON PLATEN has a total of 32 patent applications. Its first patent ever was published in 1922. It filed its patents most often in United Kingdom, United States and Canada. Its main competitors in its focus markets electrical machinery and energy, mechanical elements and environmental technology are HANSEN KLAUS L, ENERTEC KOREA CO LTD and KGEL LTD.

Patent filings in countries

World map showing BALTZAR CARL VON PLATENs patent filings in countries
# Country Total Patents
#1 United Kingdom 24
#2 United States 3
#3 Canada 2
#4 Ireland 2
#5 Spain 1

Patent filings per year

Chart showing BALTZAR CARL VON PLATENs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Emil Alm Johan 3
#2 Alm Johan Emil 2

Latest patents

Publication Filing date Title
GB1058544A Thermostat
GB953666A Improvements relating to electric switches
IE24693L Cocks
GB900767A Improvements in or relating to cocks
GB875446A Improvements in or relating to cocks
GB871064A Improvements in or relating to cocks
ES219256A1 Improvements introduced in the fountain pens (Machine-translation by Google Translate, not legally binding)
GB769912A Improvements in fountain pens
GB683587A Improvements in or relating to electric heating bottles
GB722177A Improvements in fountain pens
GB584671A Improvements relating to the removal of dissolved salts and other non-volatile substances from liquids
GB437669A Improvements in or relating to conversion of alternating currents
GB437366A Improvements in electrical direct current systems
US2031582A Conversion of alternating currents into direct current or vice versa
US2029212A Electrical direct current system
GB433277A Improvements in commutators
IE13363L Electrical transformation system
GB418436A Improvements in or relating to electrical conversion or transformation systems
US2021164A Electric rotary machine system
GB392950A Improvements in or relating to direct current commutator electric machines