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NORDDEUTSCHE KABELWERKE AG

Overview
  • Total Patents
    66
About

NORDDEUTSCHE KABELWERKE AG has a total of 66 patent applications. Its first patent ever was published in 1924. It filed its patents most often in Germany, France and United Kingdom. Its main competitors in its focus markets electrical machinery and energy, macromolecular chemistry and polymers and machine tools are ELECTRO VERRE L, CANTAMESSA G F SPA and SOC D EXPL DES CABLES ELECTR S.

Patent filings in countries

World map showing NORDDEUTSCHE KABELWERKE AGs patent filings in countries
# Country Total Patents
#1 Germany 20
#2 France 19
#3 United Kingdom 17
#4 Austria 6
#5 Sweden 2
#6 Denmark 1
#7 United States 1

Patent filings per year

Chart showing NORDDEUTSCHE KABELWERKE AGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Cords Dr Otto 6
#2 Kusche Kurt 3
#3 Kupfer Heinrich 3
#4 Kaleschke Manfred 2
#5 Schraenkler Dr Phil Nat Friedr 2
#6 Reinsch Paul 2
#7 Dr Phil Nat Friedrich Wilhelm 2
#8 Kunkel Karlheinz 2
#9 Kuhl Martin 2
#10 Fiedler C 2

Latest patents

Publication Filing date Title
GB1059172A Propylene polymer compositions in insulating materials
GB968175A Improvements in water-tight joints for cables
GB1020006A Improvements in water-tight joints for cables
GB954163A Improvements relating to electric cables
GB1002739A Improvements in and relating to end seals for heavy current cables
GB939989A Improvements in watertight joints for cables
GB1001884A Improvements in and relating to cable connections
GB942505A Welding an elastomer to a thermoplast
GB944028A Heatproof insulating material
GB528476A Improvements in or relating to apparatus for producing endless extended coil structures from wire or strip
GB510295A Improvements in or relating to air-space insulated electric cables
GB520023A Improvements in or relating to air-space insulated high-frequency cables
US2216419A Air-space insulated electric cable
GB490108A Improvements in or relating to air-space insulated electric cables
GB305046A Improvements in and relating to the insulation of cable joints