Class D01D : MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES, OR RIBBONS
Subclass 1/06: Treatment of filament-forming or like material (working of plastics or substances in a plastic state, in general B29) Feeding liquid to the spinning head (constructions of pumps F04)
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12222169 | Devices and methods for radiative cooling | Jun 01, 23 | Feb 11, 25 | The Trustees of Columbia University in the City of New York |
| 12122864 | Polymer for the production of carbon fibers and carbon fibers made therefrom | Jul 02, 19 | Oct 22, 24 | CYTEC INDUSTRIES INC. |
| 12065563 | Recycled polyethylene terephthalate compositions, fibers and articles produced therefrom, and methods for producing same | Feb 13, 21 | Aug 20, 24 | Columbia Insurance Company |
| 12049559 | Recycled polyethylene terephthalate compositions, fibers and articles produced therefrom, and methods for producing same | Feb 13, 21 | Jul 30, 24 | Columbia Insurance Company |
| 12031234 | System and method of dosing a polymer mixture with a first solvent, device, system and method of extracting solvent from at least one polymeric yarn, system and method of mechanical pre-recovery of at least one liquid in at least one polymeric yarn, and continuous system and method for producing at least one polymeric yarn | Oct 02, 23 | Jul 09, 24 | Braskem America, Inc. |
| 11981065 | Systems and methods for manufacturing colored product | Jul 06, 21 | May 14, 24 | Columbia Insurance Company |
| 11976385 | System and method of dosing a polymer mixture with a first solvent, device, system and method of extracting solvent from at least one polymeric yarn, system and method of mechanical pre-recovery of at least one liquid in at least one polymeric yarn, and continuous system and method for producing at least one polymeric yarn | Mar 20, 20 | May 07, 24 | Braskem America, Inc. |
| 11970788 | System and method of dosing a polymer mixture with a first solvent, device, system and method of extracting solvent from at least one polymeric yarn, system and method of mechanical pre-recovery of at least one liquid in at least one polymeric yarn, and continuous system and method for producing at least one polymeric yarn | Mar 20, 20 | Apr 30, 24 | Braskem America, Inc. |
| 11926930 | Bulked continuous carpet filament manufacturing from polytrimethylene terephthalate | Jul 18, 19 | Mar 12, 24 | Aladdin Manufacturing Corporation |
| 11866849 | System and method of dosing a polymer mixture with a first solvent, device, system and method of extracting solvent from at least one polymeric yarn, system and method of mechanical pre-recovery of at least one liquid in at least one polymeric yarn, and continuous system and method for producing at least one polymeric yarn | Mar 20, 20 | Jan 09, 24 | Braskem America, Inc. |
| 11866850 | Method for preparing pure chitosan fiber | Aug 22, 23 | Jan 09, 24 | WENZHOU JIAYUAN BIOTECHNOLOGY CO. LTD |
| 11846046 | Method for preparing yarn with cloud dyeing effect | Mar 25, 21 | Dec 19, 23 | FUJIAN HUAFENG NEW MATERIAL CO., LTD |
| 11840039 | Systems and methods for manufacturing bulked continuous filament from colored recycled PET | May 03, 22 | Dec 12, 23 | Aladdin Manufacturing Corporation |
| 11821112 | Polymer fibers and particles produced by electrospinning or electrospraying | Oct 21, 22 | Nov 21, 23 | Scale Holdings LLC |
| 11788207 | Methods and systems for electrospinning using low power voltage converter | Oct 15, 21 | Oct 17, 23 | FERMI RESEARCH ALLIANCE, LLC |
| 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 |
| 11618972 | Method of and apparatus for injecting a liquid formulation into a molten polymer | Feb 23, 18 | Apr 04, 23 | Colormatrix Holdings, Inc. |
| 11549202 | Method for producing carbon nanotube fiber aggregate having improved level of alignment | Oct 27, 17 | Jan 10, 23 | POSTECH ACADEMY-INDUSTRY FOUNDATION |
| 11525191 | Pack for spinning and method for producing fiber | Jun 13, 18 | Dec 13, 22 | TORAY INDUSTRIES, 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 |
|---|---|---|---|---|
| 2025/0034,757 | PROCESS FOR FABRICATION OF REGENERATED CELLULOSE YARNS DERIVED FROM RECYCLED WASTE FEEDSTOCKS | Dec 01, 22 | Jan 30, 25 | HeiQ Materials AG; Technikum Laubholz GmbH; |
| 2024/0309,559 | A METHOD FOR PROVIDING A FILTERED SPINNING DOPE | Jul 08, 22 | Sep 19, 24 | Not available |
| 2024/0229,300 | POLYMER FIBERS AND PARTICLES PRODUCED BY ELECTROSPINNING OR ELECTROSPRAYING | Oct 12, 23 | Jul 11, 24 | Not available |
| 2024/0183,079 | PROCESS TO MANUFACTURE AN ARAMID SOLUTION | Apr 12, 22 | Jun 06, 24 | Teijin Aramid B.V. |
| 2024/0133,078 | MELT SPINNING RESIN COMPOSITION, MANUFACTURING METHOD FOR SAME, AND FIBER MANUFACTURING METHOD | Dec 11, 23 | Apr 25, 24 | Kao Corporation |
| 2024/0133,079 | POLYMER FIBERS AND PARTICLES PRODUCED BY ELECTROSPINNING OR ELECTROSPRAYING | Oct 11, 23 | Apr 25, 24 | Not available |
| 2024/0076,806 | BULKED CONTINUOUS CARPET FILAMENT MANUFACTURING FROM POLYTRIMETHYLENE TEREPHTHALATE | Nov 06, 23 | Mar 07, 24 | Aladdin Manufacturing Corporation |
| 2024/0052,524 | HANDHELD/PORTABLE APPARATUS FOR THE PRODUCTION OF FINE FIBERS | Mar 02, 22 | Feb 15, 24 | Not available |
| 2024/0042,717 | SYSTEMS AND METHODS FOR MANUFACTURING BULKED CONTINUOUS FILAMENT FROM COLORED RECYLED PET | Oct 18, 23 | Feb 08, 24 | Not available |
| 2023/0203,714 | POLYMER FIBER WITH ADDITIVE AND METHODS AND ARTICLES RELATED THERETO | Dec 14, 22 | Jun 29, 23 | Not available |
| 2023/0192,989 | POLYAMIDE RESIN COMPOSITION, MOLDED POLYAMIDE RESIN ARTICLE, AND PRODUCTION METHOD THEREFOR | May 31, 21 | Jun 22, 23 | Kureha Corporation |
| 2020/0032,421 | METHOD OF AND APPARATUS FOR INJECTING A LIQUID FORMULATION INTO A MOLTEN POLYMER | Feb 23, 18 | Jan 30, 20 | Not available |
| 2019/0256,704 | RECYCLED POLYETHYLENE TEREPHTHALATE COMPOSITIONS, FIBERS AND ARTICLES PRODUCED THEREFROM, AND METHODS FOR PRODUCING SAME | Feb 25, 19 | Aug 22, 19 | Not available |
| 2019/0192,560 | POLYMER MATERIAL COMPRISING AT LEAST ONE DIFFERENT DOPING ELEMENT, USES AND PRODUCTION METHOD | Aug 22, 16 | Jun 27, 19 | Not available |
| 2018/0291,534 | REINFORCING NANOFIBER ADDITIVES | Jun 06, 18 | Oct 11, 18 | Cornell Research Foundation Inc. Cornell University |
| 2017/0350,039 | SPINNING BEAM FOR PRODUCING MELT-SPUN FILAMENTS | Nov 18, 15 | Dec 07, 17 | TRUTZSCHLER GMBH & CO. KG |
| Upgrade to the Professional Level to view Top Owners for this Subclass.Learn More |
|---|
