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OLIVER JOHN

Overview
  • Total Patents
    16
About

OLIVER JOHN has a total of 16 patent applications. Its first patent ever was published in 1902. It filed its patents most often in United States, Canada and United Kingdom. Its main competitors in its focus markets biotechnology, furniture and games and medical technology are GUY S AND ST THOMAS NHS FOUNDA, CHEN ZHIZHONG and JIN ZHENGCE.

Patent filings in countries

World map showing OLIVER JOHNs patent filings in countries
# Country Total Patents
#1 United States 6
#2 Canada 5
#3 United Kingdom 4
#4 Australia 1

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Oliver John 13
#2 Bready Barrett 2
#3 Preparata Franco 2
#4 Goldstein Peter 2
#5 Pena Alejandro 1
#6 Reader John J 1
#7 Oliver John Edward 1

Latest patents

Publication Filing date Title
AU2004210621A1 A Building Component
US2005236323A1 Water filter for hot beverage brew baskets
GB0229093D0 Class 2 invalid carriage
GB0125627D0 Class 2 invalid carriage
US986746A Grain-door.
CA127582A Grain door
GB190917303A Improvements in Halftone Plates for Printing Purposes.
US920632A Bag-case.
CA114487A Bag case
US911673A Shoe-guard.
CA110541A Shoe guard
GB190208414A An Improvement in or relating to Holders for Incandescent Electric Lamps.
CA23185A Combined stove shelf, heater and damper
CA2316A Art of preserving and drying lumber