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WIL MAN POLYMER FILTRATION GMB

Overview
  • Total Patents
    15
About

WIL MAN POLYMER FILTRATION GMB has a total of 15 patent applications. Its first patent ever was published in 1994. It filed its patents most often in Germany, EPO (European Patent Office) and United States. Its main competitors in its focus markets machines, chemical engineering and mechanical elements are THORDARSON JON, AGC ENGINEERING CO LTD and DOLCI SPA L.

Patent filings in countries

World map showing WIL MAN POLYMER FILTRATION GMBs patent filings in countries
# Country Total Patents
#1 Germany 8
#2 EPO (European Patent Office) 4
#3 United States 3

Patent filings per year

Chart showing WIL MAN POLYMER FILTRATION GMBs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hangmann Manfred 11
#2 Wilken-Trenkamp Ludger 5
#3 Leuders Wilfried 3
#4 Schwanekamp Heinrich 2
#5 Hangmann Manfrd 1

Latest patents

Publication Filing date Title
DE10043559A1 Fluid plastic filtering equipment has a filter holder with a recess creating reduced contact areas between holder nad bearing face
EP0914927A2 Fluid filter device
DE19541741A1 Filter for thermoplastic melt
DE19519519A1 Control device for at least one fluid flow
DE19508658A1 Control device for fluid sub-streams
EP0672443A1 Control and filtering device for at least two partial fluid streams
DE19509059C1 Controlled sepn. into two-stream fluid system
DE4408803C1 Polymer split fluid flow filter control unit