Learn more

DORST WILLEM

Overview
  • Total Patents
    20
About

DORST WILLEM has a total of 20 patent applications. Its first patent ever was published in 1960. It filed its patents most often in Germany, Switzerland and Belgium. Its main competitors in its focus markets macromolecular chemistry and polymers and basic materials chemistry are NINGBO SOUTH SEA CHEMICAL CO LTD, JIANGSU SUNRISING CHEMICAL CORP and DEUCHEM SHANGHAI CHEMICAL CO LTD.

Patent filings in countries

World map showing DORST WILLEMs patent filings in countries

Patent filings per year

Chart showing DORST WILLEMs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Dorst Willem 6
#2 Christiaan Korf 4
#3 Korf Christiaan 3
#4 Beljaards Johannes 1
#5 H W Wachholtz Fritz 1
#6 W Wachholtz Fritz H 1
#7 Christian Korf 1
#8 Wilhelm Wachholtz Fritz Heinri 1
#9 Wachholtz Dr F H W 1
#10 Heinrich Wilhelm Wachholtz Fri 1

Latest patents

Publication Filing date Title
GB962974A Process for preparing oil-containing binders suitable for the preparation of water-based binder compositions