Class D01D : MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES, OR RIBBONS
Subclass 5/092: Formation of filaments, threads, or the like Melt-spinning methods Cooling filaments, threads or the like, leaving the spinnerettes in shafts or chimneys
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12264413 | Spunbond system and process | Mar 05, 21 | Apr 01, 25 | Kimberly Clark Worldwide Inc. |
| 12054865 | Apparatus and process for producing a nonwoven fabric | Jan 26, 23 | Aug 06, 24 | FARE' S.P.A. a Socio Unico |
| 12000065 | Method for preparing PET/PTT parallel complex filament with high self-crimpiness | Aug 25, 20 | Jun 04, 24 | TONGKUN GROUP CO., LTD.; Zhejiang Sci-Tech University; |
| 11535956 | Plant for producing non-woven fabric | Dec 03, 20 | Dec 27, 22 | RAMINA S.R.L. |
| 11440289 | Melt blown nonwoven fabric, laminate using same, melt blown nonwoven fabric production method and melt blowing apparatus | Feb 07, 20 | Sep 13, 22 | Kuraray Co. Ltd. |
| 11299823 | Spinning apparatus and spinning method | Oct 16, 20 | Apr 12, 22 | Daicel Corporation Industries Ltd. |
| 11225739 | Apparatus for making spunbond from continuous filaments | Mar 29, 18 | Jan 18, 22 | Reifenhaeuser GmbH & Co. KG Maschinenfabrik |
| 11001942 | Apparatus for making spunbonded nonwoven from continuous filaments | May 27, 19 | May 11, 21 | REIFENHAEUSER GMBH & CO. KG MASCHINENFABRICK |
| 10947652 | Apparatus for manufacturing non-woven fabric and method of manufacturing non-woven fabric | Mar 24, 17 | Mar 16, 21 | Mitsui Chemicals Inc. |
| 10801130 | Process and device for the melt spinning and cooling of multifilament threads | Apr 11, 16 | Oct 13, 20 | OERLIKON TEXTILE GMBH & CO. KG |
| 10344401 | Method for manufacturing nylon 66 hollow fiber | Jan 10, 16 | Jul 09, 19 | CHAIN YARN CO., LTD. |
| 10099416 | Plant and method for making continuous elastic yarns made of silicone material and continuous elastic yarn made of silicone material thus obtained | Oct 31, 16 | Oct 16, 18 | LeMur S.R.L. a socio unico |
| 10036103 | Pet industrial yarn melt direct spinning manufacturing method and device thereof | Aug 20, 13 | Jul 31, 18 | ZHEJIANG GUXIANDAO POLYESTER DOPE DYEF YARN CO., LTD. |
| 9982367 | Method and apparatus for making a nonwoven fabric from thermoplastic filaments | Apr 26, 16 | May 29, 18 | Reifenhaeuser GmbH & Co. KG Maschinenfabrik |
| 9951448 | Apparatus for the continuous manufacture of a spunbond web | Feb 13, 15 | Apr 24, 18 | Reifenhaeuser GmbH & Co. KG Maschinenfabrik |
| 9617658 | Apparatus for spinning fibres and producing a fibrous-containing nonwoven | Aug 10, 11 | Apr 11, 17 | BOMA ENGINEERING SRL |
| 9540746 | Process for manufacturing nonwoven web material | Nov 01, 13 | Jan 10, 17 | The Procter & Gamble Company |
| 9481113 | Plant for making continuous elastic yarns made of silicone material | Oct 20, 09 | Nov 01, 16 | LEMUR S.R.L. A SOCIO UNICO |
| 9333066 | Method of making a medical textile from polyhydroxyalkanoate fibers | May 13, 14 | May 10, 16 | TEPHA, INC. |
| 9309612 | Process for forming a non-woven web | May 07, 14 | Apr 12, 16 | BIAX-FIBERFILM CORPORATION |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2024/0318,355 | POLYURETHANE FIBER AND SPINNERET THEREFOR AND MANUFACTURING METHOD THEREOF | Jun 30, 23 | Sep 26, 24 | Not available |
| 2022/0282,404 | POLYAMIDE 56 FIBRE WITH LOW BOILING WATER SHRINKAGE RATE, PREPARATION METHOD THEREFOR, AND APPLICATION THEREOF | Jan 15, 20 | Sep 08, 22 | Not available |
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