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BAREND WILLEM HAK

Overview
  • Total Patents
    11
About

BAREND WILLEM HAK has a total of 11 patent applications. Its first patent ever was published in 1986. It filed its patents most often in Netherlands, Australia and South Africa. Its main competitors in its focus markets pharmaceuticals, organic fine chemistry and basic materials chemistry are GIL DANIEL W, MOUSSY ALAIN and BIOMEDICINES INC.

Patent filings in countries

World map showing BAREND WILLEM HAKs patent filings in countries
# Country Total Patents
#1 Netherlands 4
#2 Australia 3
#3 South Africa 2
#4 China 1
#5 Israel 1

Patent filings per year

Chart showing BAREND WILLEM HAKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hak Barend Willem 5
#2 Duuren Erris Van 3
#3 Erris Van Duuren 1
#4 Hak Barend Willen 1
#5 Barend Willem Hak 1

Latest patents

Publication Filing date Title
AU4600793A A method for the preparation of a veterinary remedy and processing of same
AU3569093A A veterinary medicament for preventive treatment and therapy of cattle against parasites
ZA9302284B Veterinary medicament
NL9101389A Method for preparing a bactericide, and preparation obtained with the aid of this method
NL9101390A Process for preparing an anti-septic preparation.
NL8702446A Method for preparing a veterinary and human medical preparation with antiviral and antitumoral action, and the prepared form in a pharmaceutically applicable form.
NL8603150A Preventive and therapeutic preparation against parasites and method for preparing these.