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DYNECOLOGY INC

Overview
  • Total Patents
    17
About

DYNECOLOGY INC has a total of 17 patent applications. Its first patent ever was published in 1976. It filed its patents most often in United States, Canada and Germany. Its main competitors in its focus markets basic materials chemistry, environmental technology and civil engineering are CHOREN IND GMBH, SCHWARZE PUMPE ENERGIEWERKE AG and KATAYAMA YUKUO.

Patent filings per year

Chart showing DYNECOLOGY INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Schulz Helmut W 12
#2 Schulz Helmut 2
#3 Dynecology Inc 1

Latest patents

Publication Filing date Title
US5797972A Sewage sludge disposal process and product
US5711768A Sewage sludge disposal process and product
US5431702A Waste conversion process and products
EP0681603A1 Fuel pellets or briquettes made from sewage sludge solids and combustible solid waste
US5245113A Decontamination of PCB contaminated solids
US5074890A Process for the thermal decomposition of toxic refractory organic substances
US5125931A Sewage sludge disposal process and apparatus
US4950309A Process for the conversion of toxic organic substances to useful products
US4869731A Process for the thermal decomposition of toxic refractory organic substances
WO8800610A1 Process for the thermal decomposition of toxic refractory organic substances
US4225457A Briquette comprising caking coal and municipal solid waste
US4152119A Briquette comprising caking coal and municipal solid waste
US4052173A Simultaneous gasification of coal and pyrolysis of organic solid waste materials