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PWA INDUSTRIEPAPIER GMBH

Overview
  • Total Patents
    31
About

PWA INDUSTRIEPAPIER GMBH has a total of 31 patent applications. Its first patent ever was published in 1984. It filed its patents most often in Germany, EPO (European Patent Office) and Canada. Its main competitors in its focus markets environmental technology, machines and textiles and paper are WATSON DANA L, DIATEC RECYCLING TECH and PANAKKU KOGYO KK.

Patent filings in countries

World map showing PWA INDUSTRIEPAPIER GMBHs patent filings in countries

Patent filings per year

Chart showing PWA INDUSTRIEPAPIER GMBHs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Menges Wilhelm 17
#2 Menges Wilhelm Dipl Ing 7
#3 Buiruherumu Mengesu 2
#4 Pfeiffer Hans-Jochen 1
#5 Schippler Bernhard 1
#6 Barkowski Erich 1

Latest patents

Publication Filing date Title
IE914554A1 Method for reprocessing thermoplast-coated packing materials and thermoplast material for further processing
DE4042221A1 FIBER FIBER COMPONENT FOR THE PRODUCTION OF PAPER, WITH THIS PRODUCED PAPER AND THE USE THEREOF AND METHOD FOR THE PRODUCTION OF FIBER COMPONENT AND PAPER
DE4042223A1 REACTOR AND METHOD FOR CONTINUOUS MECHANICAL AND ANAEROBIC BIOLOGICAL CLEANING OF SOLID WASTE WATER
DE4042224A1 METHOD FOR LEADING AND TREATING THE PRODUCTION WATER IN A PAPER FACTORY WITH WASTE PAPER TREATMENT PLANT
DE4042222A1 METHOD FOR REPROCESSING THERMOPLAST COATED PACKAGING MATERIALS AND THERMOPLASTIC MATERIAL FOR FURTHER PROCESSING
DE4042226A1 METHOD FOR PROCESSING WASTE PAPER
DE4042225A1 METHOD FOR PROCESSING WASTE PAPER
DE4042227A1 DEVICE FOR DISINTEGRATING FLEXIBLE PACKAGING MATERIALS
DE3530079A1 Process and apparatus for reducing the SO2 content of flue gases
DE3442399A1 Process and apparatus for sterilising paper by means of aqueous H2O2 solutions