Class D01G : PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
Subclass 1/04: Severing continuous filaments or long fibres, e.g. stapling (drafting arrangements, twisting arrangements D01H) to form staple fibres not delivered in strand form by cutting
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 11788210 | Athletic apparel | Sep 10, 19 | Oct 17, 23 | Under Armour, Inc. |
| 11453961 | Method and apparatus for manufacturing natural fiber based staple fibers on a common surface | Feb 15, 18 | Sep 27, 22 | Spinnova Oy |
| 11214894 | Process of debundling carbon fiber tow and molding compositions containing such fibers | Dec 19, 17 | Jan 04, 22 | Continental Structural Plastics, Inc. |
| 11110622 | Device for manufcaturing chopped fiber bundle and method for manufacturing same | Jun 10, 16 | Sep 07, 21 | Toray Industries Inc. |
| 11066762 | Process and system of debundling fiber tow for use in preform mats and molding compositions containing such fibers | Mar 19, 20 | Jul 20, 21 | Continental Structural Plastics, Inc. |
| 11053158 | Chopper assembly and method for manufacturing chopped fibers | Jan 10, 17 | Jul 06, 21 | Owens Corning Intellectual Capital LLC |
| 10967583 | Apparatus for controllably cutting fibers and related methods | Mar 31, 16 | Apr 06, 21 | BRIGHT LITE STRUCTURES LLC |
| 10927479 | Producing device and producing method for chopped fiber bundles, producing device and producing method for fiber-reinforced resin forming materials, cutting blade for carbon fiber bundles, and rotary cutter for carbon fiber bundles | Mar 20, 18 | Feb 23, 21 | MITSUBISHI CHEMICAL CORPORATION |
| 10889919 | Producing device and producing method for chopped fiber bundles, producing device and producing method for fiber-reinforced resin forming materials, cutting blade for carbon fiber bundles, and rotary cutter for carbon fiber bundles | Mar 20, 18 | Jan 12, 21 | MITSUBISHI CHEMICAL CORPORATION |
| 10689781 | Process and system of debundling fiber tow for use in preform mats and molding compositions containing such fibers | Jan 25, 17 | Jun 23, 20 | Continental Structural Plastics, Inc. |
| 10604867 | Reel changing device and reel changing method | Aug 03, 17 | Mar 31, 20 | B. Braun Avitum AG |
| 10337129 | Process of debundling carbon fiber tow and molding compositions containing such fibers | May 01, 13 | Jul 02, 19 | Continental Structural Plastics, Inc. |
| 10215257 | Short rubber reinforcement fiber, rubber composition containing said short fiber, and power transmission belt | Apr 09, 15 | Feb 26, 19 | Asahi Kasei Kabushiki Kaisha |
| 10201905 | Fiber cutting device | May 19, 10 | Feb 12, 19 | Not available |
| 10138579 | Fiber tow treatment apparatus and system | Feb 19, 15 | Nov 27, 18 | UNITED STATES COUNCIL FOR AUTOMOTIVE RESEARCH, LLC |
| 10131098 | In-line plasma source for introducing pieces of spread carbon fiber tow into molding compositions on a compounding production line | Dec 03, 14 | Nov 20, 18 | Continental Structural Plastics, Inc. |
| 10119204 | Method for unweaving and realigning carbon fibers | Oct 30, 15 | Nov 06, 18 | UNIVERSITË DE BORDEAUX; Institut Polytechnique de Bordeaux; Centre National De La Recherche Scientifique (CNRS); |
| 9970138 | Method of converting a glass fibre fabric material and products obtained by the method | Apr 04, 13 | May 15, 18 | UCOMPOSITES A/S |
| 9551098 | Nonwoven batt with curved carbon fiber bundles | Nov 03, 11 | Jan 24, 17 | SGL Automotive Carbon Fibers GmbH & Co. KG |
| 9493891 | Method for producing polyglycolic acid resin yarn | Nov 07, 11 | Nov 15, 16 | KUREHA CORPORATION |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2024/0279,848 | UNDRAWN MULTIFILAMENT, METHOD FOR PRODUCING THE SAME, MULTIFILAMENT, METHOD FOR PRODUCING THE SAME, STAPLE, AND METHOD FOR PRODUCING THE SAME | Aug 04, 22 | Aug 22, 24 | Kaneka Corporation |
| 2019/0390,375 | A natural fiber based staple fibers, a method and apparatus for manufacturing such | Feb 15, 18 | Dec 26, 19 | Spinnova Oy |
| 2019/0062,956 | FIBER TOW TREATMENT SYSTEM AND METHOD | Oct 26, 18 | Feb 28, 19 | Not available |
| 2018/0209,076 | PRODUCING DEVICE AND PRODUCING METHOD FOR CHOPPED FIBER BUNDLES, PRODUCING DEVICE AND PRODUCING METHOD FOR FIBER-REINFORCED RESIN FORMING MATERIALS, CUTTING BLADE FOR CARBON FIBER BUNDLES, AND ROTARY CUTTER FOR CARBON FIBER BUNDLES | Mar 20, 18 | Jul 26, 18 | MITSUBISHI CHEMICAL CORPORATION |
| 2018/0030,623 | POWDER OF FRAGMENTS OF AT LEAST ONE POLYMERIC NANOFIBER | Jan 21, 16 | Feb 01, 18 | UNIVERSITAET BAYREUTH, UNIVERSITÄT BAYREUTH, |
| 2016/0177,476 | ORGANIC RESIN NON-CRIMPED STAPLE FIBER | May 27, 14 | Jun 23, 16 | TEIJIN FRONTIER CO., LTD. |
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