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KREUZER WERK GMBH

Overview
  • Total Patents
    18
About

KREUZER WERK GMBH has a total of 18 patent applications. Its first patent ever was published in 1972. It filed its patents most often in Germany, France and EPO (European Patent Office). Its main competitors in its focus markets consumer goods, textiles and paper and basic materials chemistry are RIGONI HERBERT, SHACHIHATA INC and COLOP STEMPELERZEUGUNG SKOPEK.

Patent filings in countries

World map showing KREUZER WERK GMBHs patent filings in countries

Patent filings per year

Chart showing KREUZER WERK GMBHs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kreuzer Erwin 3
#2 Buchholz Gerd Dipl Chem Dr 2
#3 Sadowski Renate 2
#4 Buchholz Gerd 1
#5 Eruuin Kuroitsueru 1

Latest patents

Publication Filing date Title
DE3227362A1 HAND PRINTER FOR PRINTING CHARACTERS
FR2485381A1 Toy with wheels with upper part in form of eraser - has body joined to chassis by studs fitting into holes in lower surface
DE3020380A1 Fluid e.g. ink eradicator dispensing material - consisting of moisture conductive e.g. alpha-cellulose fibres embedded in gelled plastisol
DE2927006A1 Water-soluble removable stamping ink compsn. - contg. reducible dye, opt. non-reducible dye and pref. solubiliser, stabiliser and reduction accelerator
DE2927005A1 Removable print-forming stamping compsn. - contg. flexible thermoplastics, pref. soft PVC, reducible water-soluble dye and opt. cellulose fibres
DE2706951A1 WRITING DEVICE WITH A MINE MOVABLE FORWARD AND RETURNING MEANS
DE2700623A1 Clip attachment for writing utensil - includes U-shaped legs with adjustable bearing providing two pistons for clip
DE2660070B1 Permanent stamp
DE2660071B1 Permanent stamp with a cover cap
DE2312594A1 Sulphite-bleach based ink erasing liq. - contg. cpd. forming impregnating coating to prevent reoxidn.