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RICHARD HUDNUT

Overview
  • Total Patents
    20
About

RICHARD HUDNUT has a total of 20 patent applications. Its first patent ever was published in 1914. It filed its patents most often in United States, Canada and France. Its main competitors in its focus markets packaging and shipping, consumer goods and organic fine chemistry are KAMBERSKY HELENE, THEFACESHOP CO LTD and COSMOLAB INC.

Patent filings in countries

World map showing RICHARD HUDNUTs patent filings in countries
# Country Total Patents
#1 United States 10
#2 Canada 5
#3 France 3
#4 United Kingdom 2

Patent filings per year

Chart showing RICHARD HUDNUTs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kallenbach Edward E 3
#2 Powers Donald H 2
#3 Pennock Charles A 2
#4 May Macgregor 1
#5 Morrison Charles C 1
#6 Breivogel Philip J 1
#7 Dusenbury Henry G Jr 1
#8 Mcewan Thomas J 1
#9 Hudnut Richard A 1
#10 Ammarell Theresa L 1

Latest patents

Publication Filing date Title
US2832087A Fluid applicator
US2832357A End paper containing lanolin and polyoxyethylene sorbitol lanolin derivative
GB758762A Improvements in or relating to method of and composition for bleaching human hair
US2656842A Bottle
US2475289A Rocking device
US1994890A Applicator
US1747318A Face-powder box
US1482407A Cosmetic-pencil case
US1494006A Display container
US1236085A Bottle-display stand.
US1236070A Container.
CA370840A Tooth paste
CA346004A Container
CA549151A Method of and composition for bleaching human hair
CA352358A Deodorant applicator
CA307230A Face powder box