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KORTEC INC

Overview
  • Total Patents
    63
  • GoodIP Patent Rank
    171,630
About

KORTEC INC has a total of 63 patent applications. Its first patent ever was published in 1996. It filed its patents most often in WIPO (World Intellectual Property Organization), United States and Canada. Its main competitors in its focus markets machines, surface technology and coating and packaging and shipping are ICMA IND COSTR MAC AFFINI, THOMASSET JACQUES and ONG CHING LONG.

Patent filings per year

Chart showing KORTEC INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Swenson Paul 35
#2 Swenson Paul M 16
#3 Sabin Douglas 13
#4 Duffy John 3
#5 Hickey Scott 3
#6 Kermet John 2
#7 Paul Swenson 2
#8 Roberts Ronald 2
#9 Jalbert Adrienne Murphy 1
#10 Gurrisi Paul 1

Latest patents

Publication Filing date Title
WO2014152008A1 Individual cavity flow control methods and systems for co-injection molding
WO2014152014A1 Methods and systems for the preparation of molded plastic articles having a structural barrier layer
US2014272283A1 Techniques to mold parts with injection-formed aperture in gate area
WO2013028933A1 Methods and systems for the preparation of molded plastic articles having a structural barrier layer
WO2012071497A1 Heat-seal failure prevention method and article
CN103003048A Improved gas impermeability for injection molded containers
CN102791459A Methods of molding multi-layer polymeric articles having control over the breakthrough of the core layer
CA2573139A1 Multilayer molding using temperature adjustment of flow rate in conjunction with shooting pot technology
US2005082707A1 Automatic process control for a multilayer injection molding apparatus
WO2004103668A2 Co-injection nozzle with improved interior layer termination and method of using same
WO2004103670A2 Apparatus and method for fluid distribution
US2004261532A1 Method and apparatus for multilayer thickness measurement
EP1478501A1 Optimized flow to prevent core layer breakthrough
WO03064134A1 Four layer nozzle for forming four layer articles
US6908581B2 Optimized flow to prevent core layer breakthrough
US6649101B2 Method for using a sprue to reduce the size of a core layer hole in an injection molding process by terminating an injection stream within the sprue
US2002192404A1 Method of molding multi-layer polymer plastic articles with control of relative shifting of the core layer
US5914138A Apparatus for throttle-valving control for the co-extrusion of plastic materials as interior core streams encased by outer and inner streams for molding and the like