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DUINTJER WILKENS MEIHUIZEN & C

Overview
  • Total Patents
    27
About

DUINTJER WILKENS MEIHUIZEN & C has a total of 27 patent applications. Its first patent ever was published in 1934. It filed its patents most often in France, United Kingdom and Switzerland. Its main competitors in its focus markets macromolecular chemistry and polymers, foods and drinks and chemical engineering are DEXTRAN LTD, NARITA MITSUO and MACARTHYS PHARMA.

Patent filings in countries

World map showing DUINTJER WILKENS MEIHUIZEN & Cs patent filings in countries

Patent filings per year

Chart showing DUINTJER WILKENS MEIHUIZEN & Cs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Nieuwenhuyzen Leendert Jacobus 4
#2 Duintjer Wilkens Meihuizen Co 2
#3 Leendert Jacobus Van Nieuwenhu 2
#4 Hiddema Kornelius 1
#5 Noord Klaas Gerhard De 1
#6 Nieuwenhuyzen Leendert J Van 1
#7 Woldering Eilko 1
#8 Mark Kornelis Van Der 1

Latest patents

Publication Filing date Title
GB1005468A Process for the preparation of a solid glucose product
GB813500A Preparation of gelatinized starches
US2974069A Preparation of gelatinized starches
GB801524A Improvements in or relating to the treatment of starch
IE13217L Soluble starch
IE13420L Starch products
GB423286A Process of manufacturing starch products
GB420275A Process of manufacturing soluble starch