Learn more

VIGGO AB

Overview
  • Total Patents
    56
About

VIGGO AB has a total of 56 patent applications. Its first patent ever was published in 1954. It filed its patents most often in Sweden, Denmark and Germany. Its main competitors in its focus markets medical technology, machines and mechanical elements are PERQFLO LLC, I V ACCESS TECH INC and PROTECSOM.

Patent filings per year

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

Focus industries

Top inventors

# Name Total Patents
#1 Stenberg Kaj Ove 5
#2 Larsson Nils Evert 5
#3 Rash D L 3
#4 Stenberg Kaj O 2
#5 Carl Bertil Raven 2
#6 Wahlberg U 2
#7 Larsson Nils E 2
#8 Rash Douglas L 2
#9 Raven C 2
#10 Raven Carl Bertil 2

Latest patents

Publication Filing date Title
DK592185D0 Liquid and particle absorption bodies for opening in injection instruments
US4629452A Arrangement in a catheter unit with attachment wings, for infusion cannulas
SE8200138L Injection needle/catheter unit including an injection needle and a catheter for use in such a unit
SE8107004L Injection valve.
DE2941278A1 CANNULA OR CATHETER UNIT
DE2815614A1 Leg vein prosthesis insertion tool - has tube with holder plate one end and plug other end, connected by wire
GB1536650A Infusion cannula assemblies
CA1002412A Infusion cannula assemblies
FR2012505A1 Flexible plastics canule for infusion purposes - seated in metal sheath lining of polyethylene housing
US3416567A Syringe valve
GB1026119A Improvements in or relating to cannula devices