Learn more

CEJN AB

Overview
  • Total Patents
    89
  • GoodIP Patent Rank
    23,313
  • Filing trend
    ⇧ 10.0%
About

CEJN AB has a total of 89 patent applications. It increased the IP activity by 10.0%. Its first patent ever was published in 1993. It filed its patents most often in EPO (European Patent Office), United Kingdom and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets mechanical elements, electrical machinery and energy and audio-visual technology are OH SEUNG KEUN, KOBAYASHI KAZUMI and STOLT COMEX SEAWAY AS.

Patent filings per year

Chart showing CEJN ABs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Nyfelt Leif 19
#2 Ekström Jörgen 8
#3 Ekstrom Jorgen 7
#4 Ekstroem Joergen 6
#5 Eriksson Jonas 6
#6 Olausson Jonas 5
#7 Leif Nyfelt 5
#8 Olsson Johan 5
#9 Gustafsson Ove 5
#10 Jonas Eriksson 5

Latest patents

Publication Filing date Title
GB202100114D0 Nipple with relief valve
GB202006683D0 Pulse counter
WO2021058119A1 Led light hose reel
WO2021063499A1 Coupling and method for assembling the same
GB201912304D0 Nipple for screw to connect coupling
GB201900475D0 Assembly of a coupling and a stiff tube and method therefore
KR20200128148A Locking device for quick connect couplings
GB201806454D0 Connector with pressure actuated elastic clamp
GB201803894D0 Quick connect coupling
GB201801455D0 Multicoupling with control means
EP3392177A1 Stop ball
EP3323760A1 Hose reel and method for connecting a hose to the hose reel
SE1651460A1 Junction box, connector, and a method for ejecting the connector
GB201600952D0 Multi connector for subsea use
GB201505897D0 Coaxial coupling
GB201505894D0 Nipple
GB201505201D0 Nipple
GB201318638D0 Stop
GB201317246D0 Tube with tag and method for servicing the tube
WO2013158022A1 Coupling designed for pressure-relieved coupling