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PICKHARDT & SIEBERT

Overview
  • Total Patents
    13
About

PICKHARDT & SIEBERT has a total of 13 patent applications. Its first patent ever was published in 1967. It filed its patents most often in Germany, Austria and France. Its main competitors in its focus markets textiles and paper, machine tools and consumer goods are TEICH WALTER, MERCER INT INC and FIRST QUALITY TISSUE LLC.

Patent filings in countries

World map showing PICKHARDT & SIEBERTs patent filings in countries
# Country Total Patents
#1 Germany 9
#2 Austria 2
#3 France 1
#4 United Kingdom 1

Patent filings per year

Chart showing PICKHARDT & SIEBERTs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Langer Walter 6
#2 Alfred Schuetz Dr Phil 2
#3 Schutz Alfred Dr 1
#4 Schuetz Alfred Dr 1

Latest patents

Publication Filing date Title
DE2400883A1 Plastic coated wallpapers which are permeable - due to perforation by arcs or residual water droplets
DE2314778A1 Plastic coated wallpapers which are permeable - due to perforation by arcs or residual water droplets
DE2144677A1 Laminated wallpaper - with polypropylene foil reinforcing layer
DE1924409A1 Peel-off wallpaper
DE1921800A1 Wall-paper carrying strip with one-sided - adhesive application
DE1921559A1 Wallpaper with a heat-and sound-insulating - coating of foamed plastic material
GB1209885A Wallpaper
DE1635603A1 Reinforced wallpaper
DE1635602A1 Laminated wallpaper and process for their manufacture
DE1635595A1 Method and device for the production of embossed and laminated wallpapers