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KREYENBERG HEINER

Overview
  • Total Patents
    34
About

KREYENBERG HEINER has a total of 34 patent applications. Its first patent ever was published in 1982. It filed its patents most often in Germany, EPO (European Patent Office) and Switzerland. Its main competitors in its focus markets chemical engineering, environmental technology and materials and metallurgy are LINDEN LUCIEN, NURSE JR HARRY L and PASSAVANT ROEDIGER UMWELTTECH.

Patent filings in countries

World map showing KREYENBERG HEINERs patent filings in countries

Patent filings per year

Chart showing KREYENBERG HEINERs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kreyenberg Heiner Dipl Ing 17
#2 Kreyenberg Heiner Dipl-Ing 6
#3 Kreyenberg Heiner 4
#4 Kreyenberg Heiner Dipl-Ing Dr 3
#5 Haineru Kuraienberuku 1

Latest patents

Publication Filing date Title
EP0496916A1 Method for treating deposits
EP0496915A1 Method for treating deposits
DE4034227A1 Deposited sediment preparation in waterway
EP0482269A1 Method and plant for treating sediments
DE3912062A1 USE OF THE FINE FACTION OF WATER SEDIMENTS
DE3732961A1 Use of the fine fraction from sediments of bodies of water
EP0282621A1 Method and installation for sludge removal from waters
DE3631472A1 METHOD AND APPARATUS FOR CLEANING, ESPECIALLY WITH PHOSPHATES, HEAVY METALS, SULFUR OIL AND POLYMER RESIDUES AND suspended, CONTAMINATED WATER, ESPECIALLY FOR TREATING IN WATERS ZURUECKZULEITENDEM, in the dewatering of SUSPENSIONSARTIGEM, THE WATERS FOR CLEANING MUD ENTNOMMENEM accumulating CENTRAL WATER
DE3620700A1 METHOD AND DEVICE FOR DISCHARGING WATER
ATA344985A Apparatus for treating water body sediments
DE3429055A1 Process for the disposal of sludges, in particular sewage sludges and septic sludges
DE3418492A1 Process and apparatus for treating water sediments by classification and mechanical dewatering of the material withdrawn from the body of water
DE3412149A1 Method and apparatus for clearing mud from stretches of water, ponds and the like
ATA35684A Excavator
DE3403597A1 Machine for removing sludge-like material from natural or artificial bodies of water, sludge lagoons, mud tanks and the like
DE3402939A1 Process and apparatus for determining the dry matter content of a sludge and application to obtain a display and control signal
DE3325078A1 Apparatus for fluidised bed combustion of digested sludge
DE3325079A1 Apparatus for drying digested sludge
JPS58205597A Method and device for drying sewage sludge preparatorily dehydrated
DE3303746A1 Method and apparatus for removing sediments in stretches of water by dredging and mechanical dewatering of the dredged material