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 1/04: 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) Pigments
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12247327 | Method of delaying and reducing texture reversion of a textured artificial turf yarn | Apr 11, 23 | Mar 11, 25 | Polytex Sportbeläge Produktions-GmbH |
| 12232938 | Dark-tinted nonwoven webs | Jun 02, 20 | Feb 25, 25 | The Procter & Gamble Company |
| 12222169 | Devices and methods for radiative cooling | Jun 01, 23 | Feb 11, 25 | The Trustees of Columbia University in the City of New York |
| 12163260 | Heather spun polyester yarn and fabric, and method for producing the same | Jan 21, 22 | Dec 10, 24 | Winds Enterprises Limited |
| 12152318 | Artificial turf fiber with LLDPE and LDPE | Apr 22, 21 | Nov 26, 24 | Polytex Sportbeläge Produktions-GmbH |
| 12123107 | Reversibly thermochromic composite fiber | Sep 12, 19 | Oct 22, 24 | Kabushiki Kaisha Pilot Corporation |
| 12037710 | Fibers having electrically conductive core and color-changing coating | Apr 13, 20 | Jul 16, 24 | University of Central Florida Research Foundation Inc. |
| 12031241 | Core-sheath composite fiber for artificial hair, headdress product including same, and production method therefor | Aug 04, 21 | Jul 09, 24 | Kaneka Corporation |
| 12018407 | Processes for forming carbon-containing aramid bicomponent filament yarns | Apr 05, 21 | Jun 25, 24 | DuPont Safety & Construction, Inc. |
| 11946177 | Polypropylene compositions for soft nonwoven fabrics | Apr 01, 20 | Apr 02, 24 | Carmel Olefins Ltd. |
| 11926930 | Bulked continuous carpet filament manufacturing from polytrimethylene terephthalate | Jul 18, 19 | Mar 12, 24 | Aladdin Manufacturing Corporation |
| 11920260 | Polymer composition comprising basic additive, process and articles comprising said polymer composition | Jun 03, 22 | Mar 05, 24 | Rhodia Acetow GmbH |
| 11920263 | Methods, processes, and apparatuses for producing dyed and welded substrates | Aug 10, 21 | Mar 05, 24 | Natural Fiber Welding, Inc. |
| 11905666 | Production of an artificial turf fiber with a non-circular cladding | Feb 08, 23 | Feb 20, 24 | Polytex Sportbeläge Produktions-GmbH |
| 11846043 | Flame resistant fabrics having fibers containing energy absorbing and/or reflecting additives | Aug 02, 22 | Dec 19, 23 | Southern Mills Inc. |
| 11767616 | Acrylic compositions including a hindered amine light stabilizer and methods of making and using the same | Aug 17, 18 | Sep 26, 23 | Glen Raven, Inc. |
| 11746285 | Intrinsic fluorescent green fiber and manufacturing method thereof | Oct 15, 20 | Sep 05, 23 | Taiwan Textile Research Institute |
| 11703289 | Devices and methods for radiative cooling | Feb 18, 20 | Jul 18, 23 | Columbia University/The Trustees of Columbia University in the City of New York |
| 11503869 | Artificial hair and method of manufacturing the same | Aug 23, 18 | Nov 22, 22 | HUMAN WELLNESS INC |
| 11473216 | Polyethylene terephthalate coloring systems and methods | Sep 14, 18 | Oct 18, 22 | Aladdin Manufacturing Corporation |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2025/0066,958 | METHOD FOR PREPARING BLACK COTTON-LIKE FIBERS | Nov 02, 22 | Feb 27, 25 | JIANGSU HENGLI CHEMICAL FIBRE CO., LTD. |
| 2025/0058,544 | NON-WOVEN ANTI-CHAFING MATERIAL, A METHOD FOR ITS PREPARATION, AND AN ANTI-CHAFING PATCH COMPRISING A NON-WOVEN MATERIAL | Aug 24, 23 | Feb 20, 25 | Not available |
| 2025/0011,988 | Nonwoven Webs Made from Multicomponent Filaments and Process for Forming Nonwoven Webs | Dec 15, 22 | Jan 09, 25 | Not available |
| 2024/0407,308 | NON-WOVEN FABRICS FOR AGRICULTURAL PRODUCTS | Jun 10, 24 | Dec 12, 24 | Not available |
| 2024/0392,498 | WATER-REPELLENT POLYACRYLONITRILE-BASED ARTIFICIAL HAIR FIBER, METHOD FOR PRODUCING SAME, AND HEAD DECORATION PRODUCT | Aug 07, 24 | Nov 28, 24 | Kaneka Corporation |
| 2024/0376,665 | WATER-REPELLENT POLYACRYLONITRILE-BASED SYNTHETIC HAIR FIBER, METHOD FOR PRODUCING SAME, AND HEADDRESS PRODUCT | Jul 22, 24 | Nov 14, 24 | Kaneka Corporation |
| 2024/0271,330 | ARAMID DOPE-DYED YARN AND MANUFACTURING METHOD THEREFOR | Feb 08, 22 | Aug 15, 24 | Toray Advanced Materials Korea Inc. |
| 2024/0263,357 | POLYMER COMPOSITION COMPRISING BASIC ADDITIVE, PROCESS AND ARTICLES COMPRISING SAID POLYMER COMPOSITION | Feb 08, 24 | Aug 08, 24 | Not available |
| 2024/0076,806 | BULKED CONTINUOUS CARPET FILAMENT MANUFACTURING FROM POLYTRIMETHYLENE TEREPHTHALATE | Nov 06, 23 | Mar 07, 24 | Aladdin Manufacturing Corporation |
| 2023/0272,587 | ARTIFICIAL VEGETATION WITH ENGINEERED REFLECTANCE SPECTRA | Feb 24, 23 | Aug 31, 23 | Not available |
| 2022/0145,498 | Fibre | Feb 21, 20 | May 12, 22 | Not available |
| 2021/0172,088 | BULKED CONTINUOUS CARPET FILAMENT MANUFACTURING FROM POLYTRIMETHYLENE TEREPHTHALATE | Jul 18, 19 | Jun 10, 21 | Not available |
| 2021/0040,352 | ADHESIVE TAPE | Feb 27, 19 | Feb 11, 21 | certoplast Technische Elebebänder gMBh |
| 2020/0024,771 | SYSTEM AND METHODS FOR INJECTING COLOR DURING MANUFACTURE OF BULKED CONTINUOUS CARPET FILAMENT | Jul 17, 19 | Jan 23, 20 | Not available |
| 2018/0291,529 | Composite Fibre | Oct 06, 16 | Oct 11, 18 | UNIVERSITY OF LEEDS |
| 2018/0195,207 | COPOLYMERIZED ARAMID DOPE-DYED YARN AND METHOD FOR PREPARING SAME | Dec 24, 14 | Jul 12, 18 | Not available |
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