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NORTHAM WARREN CORP

Overview
  • Total Patents
    35
About

NORTHAM WARREN CORP has a total of 35 patent applications. Its first patent ever was published in 1923. It filed its patents most often in United States, Canada and France. Its main competitors in its focus markets consumer goods, organic fine chemistry and pharmaceuticals are OPI PRODUCTS INC, KAMBERSKY HELENE and OUTINFUTURES CO LTD.

Patent filings in countries

World map showing NORTHAM WARREN CORPs patent filings in countries
# Country Total Patents
#1 United States 19
#2 Canada 6
#3 France 3
#4 Belgium 2
#5 Germany 2
#6 United Kingdom 2
#7 Spain 1

Patent filings per year

Chart showing NORTHAM WARREN CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Nagl Carl J 4
#2 Brekke Marshall T 4
#3 Louis Halk 2
#4 Hans Reichle 2
#5 Scanlon Bart E 2
#6 Bishop Clifford E 2
#7 Ioanitiu Radu 2
#8 Jens Mortensen 1
#9 Boyd T Sherwood 1
#10 Erk Anthony S 1

Latest patents

Publication Filing date Title
ES251016A1 A procedure for manufacturing an enamel for nails (Machine-translation by Google Translate, not legally binding)
US2447499A Brush-stem forming machine
US2223842A Display device
GB535917A Improvements in bottles
US2229476A Filling mechanism
US2183930A Emery board and assembled unit of the same
US2109450A Method of and mechanism for shaping manicure sticks
US2017538A Means pertaining to toilet articles
US2029835A Applicator
US2032042A Fingernail polish remover
US2011072A Brush
US2009899A Brush
US1990630A Tester for finger nail color
US2020100A Manicuring stand
US1995733A Applicator
GB394949A Improvements in or relating to cuticle removers and methods of making the same
US1889484A Decalcomania
US1819004A Toilet article
US1715914A Manicure applicator
US1715913A Toilet kit