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EIRICH HUBERT

Overview
  • Total Patents
    83
About

EIRICH HUBERT has a total of 83 patent applications. Its first patent ever was published in 1977. It filed its patents most often in Germany, EPO (European Patent Office) and Japan. Its main competitors in its focus markets chemical engineering, materials and metallurgy and environmental technology are GV DOROZHNYJ NII, TBIL N PROIZV OB ANALITPRIBOR and VOLG SP K B N PROIZV OBEDINENI.

Patent filings per year

Chart showing EIRICH HUBERTs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Eirich Hubert 39
#2 Eirich Walter 33
#3 Eirich Paul 33
#4 Eirich Willi 11
#5 Spengler Adolf 8
#6 Goldschmidt Erwin 8
#7 Fuuberuto Airitsuhi 6
#8 Pauru Airitsuhi 5
#9 Leidel Dieter S 5
#10 Hasenhundl Josef 5

Latest patents

Publication Filing date Title
DE3604760A1 METHOD AND DEVICE FOR CONDITIONING POWER PLANT RESIDUES
DE3525111A1 METHOD FOR PRODUCING LEAK-OUT AGGLOMERATES
DE3342975A1 Process for the automatic control of the sludge of foundry moulding sands
DE3318599A1 METHOD FOR PRODUCING LEAD PASTE FOR BATTERIES
DE3312869A1 DEVICE FOR SPREADING FLOWABLE MATERIALS
DE3309379A1 METHOD FOR REGENERATING FOUNDRY SAND AND DEVICE FOR IMPLEMENTING THE METHOD
DE3302109A1 DEVICE FOR CLOSING AND CONTINUOUSLY EMPTYING THE CONTAINER OF A PROCESSING MACHINE
DE3220662A1 METHOD FOR AUTOMATICALLY REGULATING FOUNDRY SAND PREPARATION PLANTS
DE3214472A1 DEVICE FOR HEATING ELECTRICALLY CONDUCTIVE PROTECTIVE GOODS
DE3103274A1 DEVICE FOR THE CONTROLLABLE DRAWING OF SHEET GOODS FROM CONTAINERS
DE3048095A1 METHOD FOR SEPARATING PLASTIC WASTE FROM WASTE MIXTURES
EP0014345A1 Closing device for the discharge opening in the bottom of a container
DE2823959A1 Refuse conversion to compost - by storing in successive layers with intermittent stirring and ripening
NL7801370A Device for measuring the moisture content of dumping material.