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KNEER FRANZ

Overview
  • Total Patents
    19
About

KNEER FRANZ has a total of 19 patent applications. Its first patent ever was published in 1949. It filed its patents most often in Germany, France and Austria. Its main competitors in its focus markets environmental technology, basic materials chemistry and electrical machinery and energy are KNEER F, TEG ENVIRONMENTAL PLC and ENV & RESOURCE TECH HOLDINGS.

Patent filings per year

Chart showing KNEER FRANZs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kneer Franz 13
#2 Franz Kneer 2
#3 Kneer Frants 1

Latest patents

Publication Filing date Title
US4249929A Method of digesting organic wastes
DE2532007A1 Desalination of sea water using organic compost - having several adsorption stages wth salts adsorbed onto compost
DE2318978A1 Compost prepn from sewage sludge - using reactor with controlled air inlet
DE2314539A1 Biological composition of waste mixed with sewage - adding bentonite flour to reduce sodium and heavy metal ions
DE2253009A1 Composting of sewage sludge - continuous process controlled by ventil-ation with oxygen enriched air
DE2252188A1 PROCEDURE FOR COMPOSTING ORGANIC WASTE