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HOFMANN HEINZ

Overview
  • Total Patents
    11
About

HOFMANN HEINZ has a total of 11 patent applications. Its first patent ever was published in 1971. It filed its patents most often in German Democratic Republic, Germany and Czechoslovakia. Its main competitors in its focus markets electrical machinery and energy, macromolecular chemistry and polymers and environmental technology are ZHENGZHOU CABLE CO LTD, RAO HUANHUAN and Bengbu tianguang sensor co ltd.

Patent filings in countries

World map showing HOFMANN HEINZs patent filings in countries
# Country Total Patents
#1 German Democratic Republic 8
#2 Germany 2
#3 Czechoslovakia 1

Patent filings per year

Chart showing HOFMANN HEINZs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hofmann Heinz 11
#2 Fiedler Peter 3
#3 Gladigau Guenter 3
#4 Jahns Ruediger 3
#5 Fassian Caecilie 2
#6 Reichelt Lothar 2
#7 Zwintzscher Rolf 2
#8 Ehrhardt Horst 2
#9 Roensch Eberhard 1
#10 Fassian Caesilie 1

Latest patents

Publication Filing date Title
DD153424A1 Method for saving fuel in heating systems
DD151459A1 Disposable polyethylene molding
DD145686A1 Device for coding signs
DD143687A1 Method and device for transmitting measurement data
DD154271A4 Polyethylene formulas for isolation metallic head
DD140095A1 Polyethylene formulas for isolation metallic head
DE2606667A1 Current supply rail fitting flush into wall - allows socket to travel along contacts behind slots
DD141757A3 Method and device for preparing thermoplastically processable polymers, especially co and polypropolymers
DD141758A3 Method and device for continuously filling plastic licenses