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HEWITT WILLIAM

Overview
  • Total Patents
    28
About

HEWITT WILLIAM has a total of 28 patent applications. Its first patent ever was published in 1897. It filed its patents most often in Canada, United Kingdom and United States. Its main competitors in its focus markets pharmaceuticals, machines and medical technology are RAPTOR THERAPEUTICS INC, OMEGA BIO PHARMA IP3 LTD and MEDINOX INC.

Patent filings in countries

World map showing HEWITT WILLIAMs patent filings in countries
# Country Total Patents
#1 Canada 12
#2 United Kingdom 10
#3 United States 6

Patent filings per year

Chart showing HEWITT WILLIAMs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hewitt William 28
#2 Webb Randy L 3
#3 Vasella Daniel L 3
#4 Higgins Ivan 1
#5 Webb Randy Lee 1
#6 Vasella Daniel Lucius 1

Latest patents

Publication Filing date Title
US7661530B1 Pill organizer containing disposable receptacles
US8168616B1 Combination comprising a renin inhibitor and an angiotensin receptor inhibitor for hypertension
GB9903826D0 Cycle transmission system
GB8621776D0 Board games
GB190820381A Improvements in and relating to the Cooling and Refrigeration of Liquids or Fluids.
CA104848A Cultivator
US805464A Grip mechanism.
GB190206643A Improvements in Ornamental Tiles
GB189923577A Improvements in or connected with Fire-places or Stoves.
GB189809334A Improvements in the Manufacture of Tiles, and Apparatus therefor.
GB189809335A Improvements in and connected with the Fixing of Tiles to Ceilings, Walls and other Surfaces.
GB189710091A Improvements in Apparatus for the Manufacture of Tiles.
GB189702302A Improvements in Apparatus for the Manufacture of Tiles.
GB189700757A Improvements in the Manufacture of Tiles and Apparatus therefor.
CA12968A Improvements on grain gleaners
CA44861A Grain drill
CA33891A Spring tooth sulky cultivator
CA16511A Machine for forming barbs on flat strips of metal
CA29305A Sulky harrow
CA29885A Sulky plough