Class D02J : FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES, OR THE LIKE
Subclass 1/18: Modifying the structure or properties resulting from a particular structure; Modifying, retaining, or restoring the physical form or cross-sectional shape, e.g. by use of dies or squeeze rollers (modifying only the surface D02J 3/00) Separating or spreading
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12252817 | Air disturbance type carbon fiber spreading device | Sep 08, 22 | Mar 18, 25 | Zhengzhou University |
| 12226964 | In and relating to composite manufacturing | Mar 27, 20 | Feb 18, 25 | University Of Limerick |
| 12173431 | Fabric structure control using ultrasonic probe | Dec 16, 22 | Dec 24, 24 | RTX CORPORATION |
| 12023876 | Method for producing fiber-reinforced resin molding material, and apparatus for producing fiber-reinforced resin molding material | Sep 29, 20 | Jul 02, 24 | Kimmon Manufacturing Co. Ltd. and Mitsubishi Chemical Corporation |
| 11845629 | Partially separated fiber bundle and method of manufacturing same | Jul 30, 19 | Dec 19, 23 | Toray Industries Inc. |
| 11832812 | Systems, devices and methods of making surgical sutures having reformed, reduced diameter, offset tips | Dec 15, 21 | Dec 05, 23 | Ethicon, Inc. |
| 11802354 | Fibre spreading | Jun 09, 21 | Oct 31, 23 | Not available |
| 11697878 | Continuous multiple tow coating reactor | Feb 08, 21 | Jul 11, 23 | RAYTHEON TECHNOLOGIES CORPORATION |
| 11655567 | Textiles and garments formed using yarns space-treated with functional finishes | Jun 07, 21 | May 23, 23 | Nike Inc. |
| 11555260 | Apparatus for manufacturing open carbon fiber superfine yarn | Jun 08, 21 | Jan 17, 23 | Japan Matex Co. Ltd. |
| 11519107 | Fiber spreading apparatus | Dec 30, 19 | Dec 06, 22 | Industrial Technology Research Institute |
| 11492731 | Partially separated fiber bundle, production method of partially separated fiber bundle, fiber-reinforced resin molding material using partially separated fiber bundle, and production method of fiber-reinforced resin molding material using partially separated fiber bundle | Dec 22, 20 | Nov 08, 22 | Toray Industries Inc. |
| 11465315 | Spreader element for manufacturing unidirectional fiber-reinforced tapes | Feb 17, 21 | Oct 11, 22 | FIBRE REINFORCED THERMOPLASTICS B.V. |
| 11434176 | Fugitive fiber commingling to provide loft in ceramic fiber tows | Aug 24, 18 | Sep 06, 22 | Rolls-Royce High Temperature Composites, Inc. |
| 11401630 | Method for spreading a tow of textile non-braided filaments, preferably chemical or inorganic filaments | Mar 27, 18 | Aug 02, 22 | M.A.E. S.P.A. |
| 11371171 | Production method for separated fiber bundle, separated fiber bundle, fiber-reinforced resin molding material using separated fiber bundle, and production method for fiber-reinforced resin molding material using separated fiber bundle | Jun 06, 17 | Jun 28, 22 | Toray Industries Inc. |
| 11358829 | Filament winding apparatus | Mar 06, 20 | Jun 14, 22 | Honda Motor Co., Ltd. |
| 11299825 | Manufacturing of artificial muscle actuators | Feb 27, 18 | Apr 12, 22 | Lintec of America, Inc. |
| 11230630 | Partially separated fiber bundle and method of manufacturing same, chopped fiber bundle using same, and fiber-reinforced resin forming material | Jan 26, 18 | Jan 25, 22 | Toray Industries Inc. |
| 11224421 | Systems, devices and methods of making surgical sutures having reformed, reduced diameter tips | Nov 28, 18 | Jan 18, 22 | Ethicon, Inc. |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2023/0407,531 | COMPOSITE COVER MADE OF HYBRID FIBER REINFORCEMENTS | Jun 15, 22 | Dec 21, 23 | Not available |
| 2022/0281,707 | SYSTEM AND METHOD FOR GUIDING FIBERS | Aug 06, 20 | Sep 08, 22 | Zoltek Corporation |
| 2021/0010,168 | METHODS OF SEPARATING CARBON FIBER TOWS | Feb 01, 19 | Jan 14, 21 | Not available |
| 2021/0002,795 | RIBBON YARN | Sep 10, 20 | Jan 07, 21 | Not available |
| 2019/0352,809 | METHOD FOR SPREADING A TOW OF TEXTILE NON-BRAIDED FILAMENTS, PREFERABLY CHEMICAL OR INORGANIC FILAMENTS | Mar 27, 18 | Nov 21, 19 | Not available |
| 2019/0194,833 | SYSTEMS AND METHODS FOR CONTROLLING CARBON TOW WIDTH | Mar 01, 19 | Jun 27, 19 | Goodrich Corporation |
| 2019/0185,387 | METHOD OF INCREASING THE UNIFORMITY OF CHEMICAL VAPOR DEPOSITION ON FIBROUS MATERIAL THROUGH THE IMPOSITION OF PRESSURE WAVES | Dec 20, 17 | Jun 20, 19 | Not available |
| 2019/0177,888 | PARTIALLY SEPARATED FIBER BUNDLE, PRODUCTION METHOD OF PARTIALLY SEPARATED FIBER BUNDLE, FIBER-REINFORCED RESIN MOLDING MATERIAL USING PARTIALLY SEPARATED FIBER BUNDLE, AND PRODUCTION METHOD OF FIBER-REINFORCED RESIN MOLDING MATERIAL USING PARTIALLY SEPARATED FIBER BUNDLE | Jun 01, 17 | Jun 13, 19 | Toray Industries Inc. |
| 2019/0161,890 | PARTIALLY SEPARATED FIBER BUNDLE, PRODUCTION METHOD OF PARTIALLY SEPARATED FIBER BUNDLE, FIBER-REINFORCED RESIN MOLDING MATERIAL USING PARTIALLY SEPARATED FIBER BUNDLE, AND PRODUCTION METHOD OF FIBER-REINFORCED RESIN MOLDING MATERIAL USING PARTIALLY SEPARATED FIBER BUNDLE | Jun 01, 17 | May 30, 19 | Not available |
| 2019/0153,632 | PRODUCTION METHOD FOR PARTIALLY SEPARATED FIBER BUNDLE, PARTIALLY SEPARATED FIBER BUNDLE, FIBER-REINFORCED RESIN MOLDING MATERIAL USING PARTIALLY SEPARATED FIBER BUNDLE, AND PRODUCTION METHOD FOR FIBER-REINFORCED RESIN MOLDING MATERIAL USING PARTIALLY SEPARATED FIBER BUNDLE | Jun 01, 17 | May 23, 19 | Not available |
| 2019/0055,680 | PROCESS AND SYSTEM OF DEBUNDLING FIBER TOW FOR USE IN PREFORM MATS AND MOLDING COMPOSITIONS CONTAINING SUCH FIBERS | Jan 25, 17 | Feb 21, 19 | Not available |
| 2018/0105,958 | PROCESS OF DEBUNDLING CARBON FIBER TOW AND MOLDING COMPOSITIONS CONTAINING SUCH FIBERS | Dec 19, 17 | Apr 19, 18 | Not available |
| 2017/0268,135 | METHOD OF SEPARATING FIBER TOWS | Mar 21, 16 | Sep 21, 17 | FORD GLOBAL TECHNOLOGIES, LLC |
| 2017/0037,545 | METHOD AND DEVICE FOR SPREADING FIBER STRANDS | Mar 18, 15 | Feb 09, 17 | C. CRAMER, WEBEREI, HEEK-NIENBORG, GMBH & CO. KG |
| 2015/0167,207 | RIBBON YARN | Feb 08, 13 | Jun 18, 15 | PHP Fibers GmbH |
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