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GRABBE KLAUS

Overview
  • Total Patents
    40
About

GRABBE KLAUS has a total of 40 patent applications. Its first patent ever was published in 1975. It filed its patents most often in Germany, EPO (European Patent Office) and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets environmental technology, basic materials chemistry and machines are WELLESLEY HOLDINGS LTD, FOR SOLUTIONS IP LLC and MITSUI CHEMICAL ANALYSIS & CON.

Patent filings in countries

World map showing GRABBE KLAUSs patent filings in countries

Patent filings per year

Chart showing GRABBE KLAUSs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Grabbe Klaus 21
#2 Grabbe Klaus Dr 16
#3 Schaar Lothar 9
#4 Deutsch Andreas 7
#5 Schaar Lothar Dipl Ing 4
#6 Nille Bernd 4
#7 Cordes Arno 2
#8 Kordts Hugo A Ing Grad 2
#9 Grabbe Klaus Prof Dr 1
#10 Stoelzer-Niebuhr Steffen 1

Latest patents

Publication Filing date Title
CA2176472A1 Process and device for biological treatment of substances and/or substance mixtures in closed rotting reactors
AU5465494A Process and device for biological treatment of substances and/or substance mixtures in closed rotting reactors
DE4214763A1 Process for immobilizing organic pollutants and device for carrying out the process
DE4215268A1 Automatic forward and reverse transfer device
DE4215267A1 Composting plant
DE4215269A1 Composting plant with a ventilation system for closed rotting plants
DE4141901A1 METHOD FOR ISOLATING ENZYMES FROM MUSHROOMS AND ENZYME MIXTURE
DE4034400A1 Method and device for composting microbially degradable waste materials
DE4012670A1 Landfill and method for inerting compost
DE4012671A1 Use of liquid manure prepared by rotting
CA1313772C Fertilizer combined with mycelium of fungi and the process of production
EP0303632A1 Fertilizer containing fungus mycelium and process for producing the same.
DE3024737B1 Substrate for planting and its use for container planting
DE2831583B1 Process for making a fertilizer and using the same
DE2543939A1 Microbially processing straw and lignified plant residues - to increase cellulose and hemicellulose digestibility on using prods. as feedstuffs