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POHLEN ALFRED

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    223,256
  • Filing trend
    0.0%
About

POHLEN ALFRED has a total of 15 patent applications. It increased the IP activity by 0.0%. Its first patent ever was published in 1998. It filed its patents most often in EPO (European Patent Office), WIPO (World Intellectual Property Organization) and Australia. Its main competitors in its focus markets environmental technology, textiles and paper and basic materials chemistry are TORD GEORG ERIKSSON, ANGANG BK GIULINI WATER TREAT CO LTD and BLUE EARTH LABS LLC.

Patent filings in countries

World map showing POHLEN ALFREDs patent filings in countries

Patent filings per year

Chart showing POHLEN ALFREDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Pohlen Alfred 15
#2 Kern Gerhard 12
#3 Spedding Jeffrey 8
#4 Spedding Jeffrey Frank 2

Latest patents

Publication Filing date Title
DE102017011116A1 Online cleaner for water-bearing or water-contacting systems
EP2080739A1 Method for inhibiting the growth of living organisms in freshwater cycles with high chlorine requirements
EP1956075A1 Pulp and paper manufacturing cleaning composition
EP1862591A1 Pre-dispersion
EP1593846A1 Calibration unit for positive displacement pumps
WO2004031481A1 Additive and method for avoiding or at least reducing deposits in water bearing and/or contacting industrial systems
WO2004044324A1 Method for reducing deposits in water from pulp, paper or board making machines
AU2002346961A1 Method for reducing deposits in industrial systems containing water by addition of hydrophobic organic solvent and tenside
EP0989229A1 Process to eliminate stickies from paper pulp obtained from waste paper using hydrophobised minerals