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HELIX MEDICAL INC

Overview
  • Total Patents
    41
About

HELIX MEDICAL INC has a total of 41 patent applications. Its first patent ever was published in 1989. It filed its patents most often in United States, Canada and EPO (European Patent Office). Its main competitors in its focus markets medical technology and machines are PFIZER HOSPITAL PROD, ZIMMER SA and NDM INC.

Patent filings per year

Chart showing HELIX MEDICAL INCs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Seder Edmund V 27
#2 Laguette Stephen W 7
#3 Escobedo Paul Jason 5
#4 Nelson Jesse N 5
#5 Chang Stanley F 5
#6 Porter Tina 4
#7 Blom Eric 4
#8 Seder Jobeth 4
#9 Mudd Christopher S 4
#10 Coe Frederick L 3

Latest patents

Publication Filing date Title
CA2549612A1 Voice prosthesis device
US6948526B2 Valve mounting assembly for voice prosthesis-cartridge and ring
NZ534318A Prosthesis with foldable flange
WO03058077A2 Spring-ball valve for voice prosthesis
WO02083031A2 Medical devices having antimicrobial properties
US6484345B2 Voice prosthesis brush
US5578083A Voice prosthesis-cartridge assembly
US5632775A Extended dwell voice prosthesis
US5116327A Hysterectomy drain appliance
US5059208A Adjustable tracheostoma valve
US5116310A Multiple lumen wound drain with bypass openings
US5064433A Voice prosthesis insertion assemblies
US5041101A Hysterectomy drain appliance
US4959048A Lacrimal duct occluder