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SKJELLERUP JOHAN

Overview
  • Total Patents
    25
  • GoodIP Patent Rank
    226,969
About

SKJELLERUP JOHAN has a total of 25 patent applications. Its first patent ever was published in 1974. It filed its patents most often in United States, EPO (European Patent Office) and China. Its main competitors in its focus markets civil engineering, control and machines are COSTA EMILIO INT PLAST, SHUTE MATTHEW R and FAERGKLAEMMAN AB.

Patent filings in countries

World map showing SKJELLERUP JOHANs patent filings in countries
# Country Total Patents
#1 United States 13
#2 EPO (European Patent Office) 6
#3 China 3
#4 Brazil 1
#5 Denmark 1
#6 Japan 1

Patent filings per year

Chart showing SKJELLERUP JOHANs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Skjellerup Johan 24
#2 Stenild Eddie L 14
#3 Skolnik Randall K 3
#4 Rochford Michael 1
#5 Skjellerup Johan Skolnik Randa 1
#6 Chen Pu 1
#7 Pu Chen 1

Latest patents

Publication Filing date Title
US2017330435A1 Security system and security tag assembly
US2013247623A1 Security tag assembly
US8590348B1 Security tag assembly
US2011050427A1 Security tag assembly
CN101625810A Security system for preventing unauthorized removal of merchandise
US2009128341A1 Security system for preventing unauthorized removal of merchandise
EP2060304A1 Golf training assembly
US2008291029A1 Security system for preventing unauthorized removal of merchandise
US7750806B1 Magnetic security tag assembly
US2007273523A1 Security system for preventing unauthorized removal of merchandise
US2006208908A1 Security system for preventing unauthorized removal of merchandise
US2006125643A1 Security system for preventing unauthorized removal of merchandise
US2006139176A1 Security tag assembly
EP1391574A2 Security tag assembly
US7196742B2 Shade assembly for display screen
DK565574A Transport container in the form of a foldable bag for use in cargo transport