Class D01F : CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES, OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
Subclass 1/07: General methods for the manufacture of artificial filaments or the like Addition of substances to the spinning solution or to the melt (addition of substances to viscose D01F 2/08) for making fire- or flame-proof filaments
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 11959196 | Phosphonated PBI fiber | Jun 27, 16 | Apr 16, 24 | PBI Performance Products, Inc. |
| 11932765 | Meltable intumescent flame retardant compositions | Jun 16, 21 | Mar 19, 24 | QED Labs, Inc. |
| 11926931 | Resin powder for solid freeform fabrication, device for solid freeform fabrication object, and method of manufacturing solid freeform fabrication object | Jun 14, 21 | Mar 12, 24 | Ricoh Company, Ltd. |
| 11920259 | Washable flame retardant viscose fabric | Feb 22, 22 | Mar 05, 24 | Zhejiang Almeng New Material Technology Co., Ltd. |
| 11913140 | Phosphonated PBI fiber | May 03, 18 | Feb 27, 24 | PBI Performance Products Inc. |
| 11905666 | Production of an artificial turf fiber with a non-circular cladding | Feb 08, 23 | Feb 20, 24 | Polytex Sportbeläge Produktions-GmbH |
| 11787920 | Flame-retardant polyamides | Sep 28, 17 | Oct 17, 23 | BASF SE |
| 11713528 | Textile recycling | Aug 31, 22 | Aug 01, 23 | Apani Systems Inc. |
| 11674242 | Fabrication, application and apparatus of fibers with aligned porous structure | Mar 13, 20 | Jun 13, 23 | ZHEJIANG UNIVERSITY |
| 11504893 | Extruded polyacrylonitrile copolymer | Nov 30, 17 | Nov 22, 22 | METIS TECHNOLOGIES PTY LTD |
| 11447895 | Fire retardant nylon fibers and methods for making them | Dec 17, 20 | Sep 20, 22 | Brookwood Companies Incorporated |
| 11352719 | Polyester yarn for industrial sewing thread and preparing method thereof | Oct 29, 19 | Jun 07, 22 | JIANGSU HENGLI CHEMICAL FIBRE CO., LTD. |
| 11339505 | Method for preparing graphene/nylon-6 fiber | Feb 08, 18 | May 24, 22 | Not available |
| 11313053 | Optimized process for the preparation of a spinning solution for the production of acrylic fibers precursors of carbon fibers and the relative carbon fibers | Aug 10, 20 | Apr 26, 22 | MONTEFIBRE MAE TECHNOLOGIES S.R.L. |
| 11306414 | Articles with improved flame retardancy and/or melt dripping properties | Jan 16, 15 | Apr 19, 22 | QED Labs, Inc. |
| 11174346 | Flame-retardant polyester fiber and its preparation method | Oct 25, 16 | Nov 16, 21 | JIANGSU HENGLI CHEMICAL FIBRE CO., LTD. |
| 11142850 | Easy-to-dye porous modified polyester fiber and preparing method thereof | Oct 29, 19 | Oct 12, 21 | JIANGSU HENGLI CHEMICAL FIBRE CO., LTD. |
| 11124900 | Method for preparing flame-retardant cellulosic fibers | Oct 14, 19 | Sep 21, 21 | Donghua University |
| 11104799 | Meltable intumescent flame retardant compositions | Nov 26, 17 | Aug 31, 21 | QED Labs, Inc. |
| 11066758 | Resin powder having pillar shape and specific circularity for solid freeform fabrication, device for solid freeform fabrication object, and method of manufacturing solid freeform fabrication object | Jul 21, 17 | Jul 20, 21 | Ricoh Company, Ltd. |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2024/0011,196 | FLAME-RETARDANT AND WINDPROOF WADDING AND PREPARATION METHOD THEREOF | Apr 01, 22 | Jan 11, 24 | BEIJING JINLUN WARD TECHNOLOGY CO., LTD; BEIJING MIHE TECHNOLOGY CO., LTD; |
| 2023/0313,418 | FLAME-RETARDANT POLYESTER FIBER WITH EXCELLENT DYEABILITY AND MANUFACTURING METHOD THEREFOR | Jul 21, 21 | Oct 05, 23 | Toray Advanced Materials Korea, Inc. |
| 2023/0080,038 | FLAME RETARDANT LYOCELL FILAMENT | Nov 22, 22 | Mar 16, 23 | Not available |
| 2022/0372,663 | CORE-SHEATH COMPOSITE FIBER FOR ARTIFICIAL HAIR, AND HEADWEAR PRODUCT INCLUDING SAME | Aug 05, 22 | Nov 24, 22 | Kaneka Corporation |
| 2020/0340,143 | FLAME RETARDANT CELLULOSIC MAN-MADE FIBERS | Oct 25, 18 | Oct 29, 20 | Not available |
| 2020/0240,043 | FLAME RETARDANT LYOCELL FILAMENT | Oct 08, 18 | Jul 30, 20 | Not available |
| 2020/0149,192 | FLAME RETARDANT CELLULOSIC MAN-MADE FIBERS | Jan 17, 20 | May 14, 20 | Not available |
| 2019/0345,639 | POLY(PHENYLENE ETHER) FIBER, METHOD OF FORMING, AND ARTICLES THEREFROM | Jul 26, 19 | Nov 14, 19 | Not available |
| 2018/0209,070 | FLAME RETARDANT COMPOSITE FIBER AND PREPARATION METHOD THEREFOR | Jan 21, 16 | Jul 26, 18 | Not available |
| 2018/0080,146 | CARPET FIBER POLYMERIC BLEND | Sep 19, 17 | Mar 22, 18 | Not available |
| 2017/0362,743 | FIRE-RETARDANT ARTIFICIAL GRASS | Jan 14, 16 | Dec 21, 17 | BFS Europe NV |
| 2017/0275,784 | IGNITION RESISTANT COTTON FIBERS | Jun 13, 17 | Sep 28, 17 | Not available |
| 2017/0022,634 | ENHANCED META-ARAMID AND PARA-ARAMID TEXTILES, GARMENTS, AND METHODS | Mar 25, 16 | Jan 26, 17 | COCONA, INC. |
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