Class D01D : MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES, OR RIBBONS
Subclass 5/096: Formation of filaments, threads, or the like Melt-spinning methods Humidity control, or oiling, of filaments, threads or the like, leaving the spinnerettes
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12000065 | Method for preparing PET/PTT parallel complex filament with high self-crimpiness | Aug 25, 20 | Jun 04, 24 | TONGKUN GROUP CO., LTD.; Zhejiang Sci-Tech University; |
| 11976397 | Method and apparatus for precipitating solvent out of the process air in spunbond production | Jul 17, 19 | May 07, 24 | Chemiefaser Lenzing Aktiengesellschaft |
| 11965275 | Method for forming nanofiber nonwoven products | Jul 29, 21 | Apr 23, 24 | Ascend Performance Materials Operations LLC |
| 11629436 | Light weight heat-preserving fiber and preparation method thereof | Jul 27, 18 | Apr 18, 23 | JIANGSU HENGLI CHEMICAL FIBRE CO., LTD. |
| 11591719 | Method and melt spinning apparatus for producing a crimped, multicolored composite thread | May 23, 18 | Feb 28, 23 | OERLIKON TEXTILE GMBH & CO. KG |
| 11352719 | Polyester yarn for industrial sewing thread and preparing method thereof | Oct 29, 19 | Jun 07, 22 | JIANGSU HENGLI CHEMICAL FIBRE CO., LTD. |
| 11332852 | Carbon-fiber-precursor fiber bundle, carbon fiber bundle, and uses thereof | Apr 28, 20 | May 17, 22 | Mitsubishi Chemical Corporation |
| 11268212 | Partially oriented yarn (POY) generation using polyethylene terephthalate (PET) bottle flakes | Feb 13, 20 | Mar 08, 22 | Not available |
| 11221006 | Device for wetting a plurality of threads, and metering pump for such a device | Jan 03, 18 | Jan 11, 22 | Oedikon Textile GmbH & Co. KG |
| 11111614 | Method for tuning characteristics of a polyamide nanofiber nonwoven | Jun 07, 19 | Sep 07, 21 | Ascend Performance Materials Operations LLC |
| 11035056 | Method for improving quality of polyester industrial yarn | Jul 27, 18 | Jun 15, 21 | JIANGSU HENGLI CHEMICAL FIBRE CO., LTD. |
| 10982044 | Low-shrinkage polyester industrial yarn and preparation method thereof | Jul 27, 18 | Apr 20, 21 | JIANGSU HENGLI CHEMICAL FIBRE CO., LTD. |
| 10662556 | Carbon-fiber-precursor fiber bundle, carbon fiber bundle, and uses thereof | Jan 28, 19 | May 26, 20 | Mitsubishi Chemical Corporation |
| 10385477 | Method for preparing nylon yarns | Jan 23, 18 | Aug 20, 19 | FLOURISH INNOVATIVE TEXTILE CO., LTD. |
| 10344401 | Method for manufacturing nylon 66 hollow fiber | Jan 10, 16 | Jul 09, 19 | CHAIN YARN CO., LTD. |
| 10233569 | Carbon-fiber-precursor fiber bundle, carbon fiber bundle, and uses thereof | Feb 05, 18 | Mar 19, 19 | Kimmon Manufacturing Co. Ltd. and Mitsubishi Chemical Corporation |
| 10207490 | Ultrafine fiber printing system | Sep 22, 16 | Feb 19, 19 | National Taiwan University of Science and Technology |
| 9968431 | Coatings for the manufacture and application of polyhydroxyalkanoate medical devices | May 15, 14 | May 15, 18 | Tepha, Inc. |
| 9943393 | Coatings for the manufacture and application of polyhydroxyalkanoate medical devices | May 15, 14 | Apr 17, 18 | Tepha, Inc. |
| 9920456 | Carbon-fiber-precursor fiber bundle, carbon fiber bundle, and uses thereof | Oct 13, 11 | Mar 20, 18 | MITSUBISHI CHEMICAL CORPORATION |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2024/0360,597 | Thermoplastic Elastomer-Based Multifilament Yarn | Apr 26, 24 | Oct 31, 24 | Not available |
| 2024/0336,735 | POLYAMIDE 56 RESIN AND FIBER, PREPARATION METHODS THEREFOR, AND USE THEREOF | Jun 21, 24 | Oct 10, 24 | Not available |
| 2020/0263,326 | LIGHT WEIGHT HEAT-PRESERVING FIBER AND PREPARATION METHOD THEREOF | Jul 27, 18 | Aug 20, 20 | JIANGSU HENGLI CHEMICAL FIBRE CO., LTD. |
| 2020/0010,980 | CELLULOSE ACETATE FIBERS IN NONWOVEN FABRICS | Feb 27, 18 | Jan 09, 20 | Eastman Chemical Company |
| 2020/0002,847 | CELLULOSE ACETATE FIBERS IN NONWOVEN FABRICS | Feb 27, 18 | Jan 02, 20 | Eastman Chemical Company |
| 2019/0276,951 | Use Of A Preparation Liquid Of Low Viscosity And Low Water Content For The Treatment Of Threads | Nov 03, 17 | Sep 12, 19 | Not available |
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