Patents

Below is a partial list of current patents held by the Nonwovens Institute

Patent Title Patent No. Country
An Efficient Method to Minimize or Eliminate Jet Streaks in Hydroentangled Fabrics Korea
An Efficient Method to Minimize or Eliminate Jet Streaks in Hydroentangled Fabrics Europe
System And Method For Reducing Jet Streaks In Hydroentangled Fibers 7,467,446 US
System And Method For Reducing Jet Streaks In Hydroentangled Fibers US
An Improved Composite Filter with High Surface Area Fibers 101617072 China
Articles Containing Woven or Non-Woven Ultra-High Surface Area Macro Polymeric Fibers US
High Efficiency Filters with Low Pressure Drop Canada
High Efficiency Filters with Low Pressure Drop Canada
High Efficiency Filters with Low Pressure Drop China
High Efficiency Filters with Low Pressure Drop Japan
High Efficiency Filters with Low Pressure Drop Japan
High Efficiency Filters with Low Pressure Drop Europe
High Efficiency Filters with Low Pressure Drop Europe
Composite Filter Media With High Surface Area Fibers 8,410,006 US
Biodegradable Non-Woven Fabric Having Plant Virus Encapsulated Actives for Drug Delivery 8,535,727 US
Composite Hydroentangling Nozzle Strip and Method for Producing Nonwoven Fabrics Therewith 7,237,308 US
Fiber-Based Nano Drug Delivery Systems (NDDS) 7,491,407 US
High Strength Durable Micro and Nano-Fiber Fabrics Produced by Fibrillating Islands in the Sea Fibers 7,981,226 US
High Strength Durable Micro and Nano-Fiber Fabrics Produced by Fibrillating Islands in the Sea Fibers 8,420,556 US
High Strength Durable Micro and Nano-Fiber Fabrics Produced by Fibrillating Islands in the Sea Fibers 200680022804.50 China
High Strength Durable Micro and Nano-Fiber Fabrics Produced by Fibrillating Islands in the Sea Fibers EP1907201 Germany
High Strength Durable Micro and Nano-Fiber Fabrics Produced by Fibrillating Islands in the Sea Fibers EP1907201 Europe
High Strength Durable Micro and Nano-Fiber Fabrics Produced by Fibrillating Islands in the Sea Fibers EP1907201 France
High Strength Durable Micro and Nano-Fiber Fabrics Produced by Fibrillating Islands in the Sea Fibers EP1907201 UK
High Strength Durable Micro and Nano-Fiber Fabrics Produced by Fibrillating Islands in the Sea Fibers Hong Kong
High Strength Durable Micro and Nano-Fiber Fabrics Produced by Fibrillating Islands in the Sea Fibers EP1907201 Italy
High Strength Durable Micro and Nano-Fiber Fabrics Produced by Fibrillating Islands in the Sea Fibers 5266050 Japan
High Strength Durable Micro and Nano-Fiber Fabrics Produced by Fibrillating Islands in the Sea Fibers 10-1280398 Korea
High Strength Durable Micro and Nano-Fiber Fabrics Produced by Fibrillating Islands in the Sea Fibers Mexico
High Strength, Durable Fabrics Produced By Fibrillating Multilobal Fibers 7,883,772 US
High Strength, Durable Fabrics Produced By Fibrillating Multilobal Fibers 2,165,010 Europe
High Strength, Durable Fabrics Produced By Fibrillating Multilobal Fibers International
High Strength, Durable Fabrics Produced By Fibrillating Multilobal Fibers Hong Kong
High Surface Area Fiber and Textiles Made from the Same 8,129,019 US
High Tensile and High Tear Strength Nonwoven 1866472 Germany
High Tensile and High Tear Strength Nonwoven 1866472 France
High Tensile and High Tear Strength Nonwoven 1866472 UK
Lightweight High-Tensile, High-Tear Strength Bicomponent Nonwoven Fabrics 7,438,777 US
Lightweight High-Tensile, High-Tear Strength Bicomponent Nonwoven Fabrics 7,935,645 US
Lightweight High-Tensile, High-Tear Strength Bicomponent Nonwoven Fabrics 1866472 Europe
Lightweight High-Tensile, High-Tear Strength Bicomponent Nonwoven Fabrics South Korea
Lightweight High-Tensile, High-Tear Strength Bicomponent Nonwoven Fabrics Canada
Lightweight High-Tensile, High-Tear Strength Bicomponent Nonwoven Fabrics 5339896 Japan
Hydroentangling Jet Strips Device Defining an Orifice 7,303,465 US
Method and Apparatus for Making an Improved High Surface Area Fiber US
Method and Apparatus for Making an Improved High Surface Area Fiber US
Incorporation of porous silver microparticles in electrospun nanofibers for controlled release scaffolds International
Method of Forming Nonwovens Utilizing Reduced Energy International
Methods And Devices For Providing Flexible Electronics US
Micro and Nanofiber Nonwoven Spunbonded Fabric US
Micro and Nanofiber Nonwoven Spunbonded Fabric 8,349,232 US
Microdenier Fibers and Fabrics Incorporating Elastomers or Particulate Additives France
Microdenier Fibers and Fabrics Incorporating Elastomers or Particulate Additives Germany
Microdenier Fibers and Fabrics Incorporating Elastomers or Particulate Additives US
Microdenier Fibers and Fabrics Incorporating Elastomers or Particulate Additives UK
Mixed Fiber and Nonwoven Fabrics Made from the Same 10-1210973 Korea
Mixed Fiber and Nonwoven Fabrics Made from the Same ZL200880106893.0 China
Mixed Fiber and Nonwoven Fabrics Made from the Same 2179081 Germany
Mixed Fiber and Nonwoven Fabrics Made from the Same 2179081 Europe
Mixed Fiber and Nonwoven Fabrics Made from the Same 2179081 France
Mixed Fiber and Nonwoven Fabrics Made from the Same 2179081 UK
Mixed Fiber and Nonwoven Fabrics Made from the Same US
Mixed Fiber and Nonwoven Fabrics Made from the Same 2179081 Italy
Mixed Fiber and Nonwoven Fabrics Made From the Same Japan
Process of Making Mixed Fibers and Nonwoven Fabrics 7,981,336 US
Multicomponent Fibers and Microdenier Fibers Prepared by Fibrillation Thereof US
Multilayer Elastic Metallized Material 5,656,355 US
Nonwoven Fiber Materials US
Nonwovens Containing Novel Polymer Fillers US
Process to Make an Elastomeric Metallized Fabric 5,599,585 US
Solution Blowing PCT
Bicomponent fibers capable of thermally induced shape recovery after low-temperature strain fixing PCT
Forming an artificial leather substrate from leather waste PCT
Elastomeric Nonwoven Filter Capable of Being Backwashed   PCT
Staple Fiber Durable Nonwoven Fabrics 8,148,279 US
3-D Deep Molded Structures With Enhanced Properties 7,060,344 US
3-D Deep Molded Structures With Enhanced Properties Hong Kong
3-D Deep Molded Structures With Enhanced Properties 2004236166 Australia
3-D Deep Molded Structures With Enhanced Properties Brazil

Technology Transfer at NC State University