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CHANT JOHN

Overview
  • Total Patents
    11
About

CHANT JOHN has a total of 11 patent applications. Its first patent ever was published in 1934. It filed its patents most often in United States, Canada and Denmark. Its main competitors in its focus markets biotechnology and pharmaceuticals are SHIOZAWA SHUNICHI, FOND JEAN DAUSSET CEPH and IMMUNOCLIN LTD.

Patent filings in countries

World map showing CHANT JOHNs patent filings in countries

Patent filings per year

Chart showing CHANT JOHNs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Chant John 9
#2 Haverty Peter 5
#3 Guerrero Anthony S 5
#4 Honchell Cynthia 5
#5 Jung Kenneth 5
#6 Wu Thomas 4
#7 Wu Thomas D 1
#8 Wardrop Thomas 1

Latest patents

Publication Filing date Title
US2009311250A1 Methods and compositions for the diagnosis and treatment of cancer
ES143063A1 Improvements in the construction of rollers for sweeping nets.
ES133649A1 An apparatus of rollers for the bottom ends of the fishing nets.
CA392114A Trailing or drag device for trawl nets
CA247620A Laundry collar finishing machine