Assignee
KORTEC INC
US·10 granted patents·4 pending applications·332 citations·filing 1996–2015
Top patents by PatentIndex Score
14 records- 0197US6596213B2Method of molding multi-layer polymer plastic articles with control of relative shifting of the core layerKORTEC INC·Filed 2001·Granted Jul 22, 2003·85 cites·28 claims
- 0294US9221204B2Techniques to mold parts with injection-formed aperture in gate areaKORTEC INC·Filed 2013·Granted Dec 29, 2015·12 cites·10 claims
- 0394US5914138AApparatus 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 likeKORTEC INC·Filed 1996·Granted Jun 22, 1999·94 cites·16 claims
- 0492US7399442B2Multilayer molding using temperature adjustment of flow rate in conjunction with shooting pot technologyKORTEC INC·Filed 2005·Granted Jul 15, 2008·22 cites·38 claims
- 0589US6908581B2Optimized flow to prevent core layer breakthroughKORTEC INC·Filed 2003·Granted Jun 21, 2005·33 cites·12 claims
- 0685US7306446B2Co-injection nozzle with improved interior layer terminationKORTEC INC·Filed 2004·Granted Dec 11, 2007·28 cites·25 claims
- 0783US7517480B2Automatic process control for a multilayer injection molding apparatusKORTEC INC·Filed 2004·Granted Apr 14, 2009·20 cites·46 claims
- 0872US6187241B1Method of throttle-valving control for the co-extrusion of plastic materialsKORTEC INC·Filed 1998·Granted Feb 13, 2001·26 cites·13 claims
- 0966US9493269B2Non-symmetric multiple layer injection molded products and methodsKORTEC INC·Filed 2013·Granted Nov 15, 2016·1 cites·10 claims
- 1066US6649101B2Method 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 sprueKORTEC INC·Filed 2001·Granted Nov 18, 2003·11 cites·19 claims
- 1163US2016107350A1Techniques to mold parts with injection-formed aperture in gate areaKORTEC INC·Filed 2015·Application pending·0 cites
- 1258US2016250789A1Gas impermeability for injection molded containersKORTEC INC·Filed 2015·Application pending·0 cites
- 1346US2004265422A1Apparatus and method for fluid distributionKORTEC INC·Filed 2004·Application pending·0 cites
- 1443US2004261532A1Method and apparatus for multilayer thickness measurementKORTEC INC·Filed 2004·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →