Learn more

LIST HEINZ

Overview
  • Total Patents
    75
About

LIST HEINZ has a total of 75 patent applications. Its first patent ever was published in 1945. It filed its patents most often in Switzerland, Germany and United Kingdom. Its main competitors in its focus markets chemical engineering, machines and thermal processes are HERFELD KG DR, WANG YONGLIN and TAMBOVSK I KHIM MASH.

Patent filings in countries

World map showing LIST HEINZs patent filings in countries

Patent filings per year

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

Top inventors

# Name Total Patents
#1 List Heinz Dipl Ing 25
#2 List Heinz 20
#3 Heinz List 6
#4 List Heinz Dipl-Ing 4
#5 Kunz Alfred 3
#6 Schwenk Walther Dr Ing 2
#7 List Joerg 1
#8 List Joerg M Dipl Ing 1

Latest patents

Publication Filing date Title
DE3704269A1 MIXING kneader
DE3704271A1 Heat exchanger with swash plates
DE3704268A1 MIXING kneader with radial kneading gaps
EP0100783A1 Process for conducting endothermic operations
CH646202A5 Multi-part carbon electrodes
CH637741A5 Stub rifle.
CH615741A5 Linear and rotary motion valve, in particular for bulk material
DE2611456A1 Semi-continuous treatment of solids with liquids - using rotating table conveyor in vessel to which vacuum or compression is applied
US4039024A Heat exchanger
CH617641A5 Process for preparing hydrofluoric acid
CH604833A5 Semi-continuous treatment of solids and liquids in batch vessels
CH565585A5 Multispindle mixer-kneader - with axially oscillating, rotating scraper shaft
DE2349106A1 MIXING KNEDE WITH COUNTER SHOVELS
CH570191A5 Waste gas oxidn. in wet electrostatic precipitators - using ozone generated and absorbing prod. in liq. used
DE2152533A1 Process for the continuous metering of several components of a mixed product and a device for carrying out this process
US3689035A Multiple-spindle mixing kneader apparatus
CH523710A Multispindle mixer kneader - with positive material transfer
US3687422A Multiple spindle mixing device
FR2014753A1 Homogenising mixer for fluid suspensions
CH511055A Revolving drum with internal mixer