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WESTFORM PLASTIKWERKE GMBH

Overview
  • Total Patents
    22
About

WESTFORM PLASTIKWERKE GMBH has a total of 22 patent applications. Its first patent ever was published in 1966. It filed its patents most often in Germany, France and EPO (European Patent Office). Its main competitors in its focus markets environmental technology, packaging and shipping and chemical engineering are AALTOSEN TEHTAAT OY, POLYSAR RESINS INC and AIRSEC.

Patent filings in countries

World map showing WESTFORM PLASTIKWERKE GMBHs patent filings in countries

Patent filings per year

Chart showing WESTFORM PLASTIKWERKE GMBHs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Niessen Werner 4
#2 Heinzelmann Friedrich 4
#3 Mueller Robert 2
#4 Heinzelmann Achim 2
#5 Spiegel Herbert 2
#6 Willy A S Van Cleemputte 1
#7 Philipps Hans 1
#8 Oehm Wolfgang 1
#9 Heinzelmann Achim Dipl Ing 1
#10 Spaeder Gerhard 1

Latest patents

Publication Filing date Title
EP0536613A1 Plastic pail and lid with collar shaped spacer and covered clamping closure
DE4009356A1 Plastic reusable container - has ribs and lifting supports and can be stacked without wedging
DE3802287A1 PLASTIC CONTAINER LID WITH OPENING DEVICE
DE3213191A1 Container with an originality safeguard closing cover
DE2852444A1 Toggled injection mould - operated by low energy hydraulic system with controlled and other valves plus non-return valves
DE2405541A1 Reclosable plastic container - has projecting container edge in sealing contact with container wall and subdivided cover edge
FR2027974A1 Apparatus for culturing propagating and preser - wing microorganisms and small aquatic animals
DE1658114A1 Honeycomb filler system for trickle towers
DE1619904A1 Filler