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NAAMLOOZE VENNOOTSCHAP P F VAN

Overview
  • Total Patents
    18
About

NAAMLOOZE VENNOOTSCHAP P F VAN has a total of 18 patent applications. Its first patent ever was published in 1949. It filed its patents most often in United Kingdom, Switzerland and Germany. Its main competitors in its focus markets chemical engineering, textiles and paper and optics are STALWART DYEING CO LTD, LIN JINBIAO and PAUL BUSCHMANN.

Patent filings in countries

World map showing NAAMLOOZE VENNOOTSCHAP P F VANs patent filings in countries
# Country Total Patents
#1 United Kingdom 6
#2 Switzerland 5
#3 Germany 3
#4 France 2
#5 Canada 1
#6 Denmark 1

Patent filings per year

Chart showing NAAMLOOZE VENNOOTSCHAP P F VANs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Katoenfabrieken Naamlooze Venn 3
#2 Jr Gillis Holst 2
#3 Rodenburg Gudo Hermen 2
#4 Seelen Petrus J H 1
#5 Johannes Hubertus Seelen Petru 1
#6 Lambert Jan Beekhuis 1

Latest patents

Publication Filing date Title
GB1026357A Improvements relating to photosensitive material and its preparation
GB993507A Apparatus for straightening weft threads in a travelling web of fabric
GB816703A Apparatus for the treatment of strands of fabrics with gases, vapours or liquids
DE944064C Device for wet treatment of zigzag-shaped strands of tissue inside a container
GB694158A Apparatus for the treatment of fabric
DE805158C Printing table for the execution of sample printing on fabric
DE804929C Method and device for the execution of sample printing on tables
GB662181A Improvements in screen printing tables for the printing of fabrics
GB670282A Improvements in and relating to a method and apparatus for the drying of fabrics during and after screen printing
CA522033A Apparatus for the treatment of fabric