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 1/00: General methods for the manufacture of artificial filaments or the like
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 11896920 | Fabrication of tragacanthin-PVA nanofibrous webs and applications thereof in water-absorbent filters | Jul 29, 20 | Feb 13, 24 | Isfahan University of Technology |
| 11813557 | Method for fabricating a filter containing tragacanthin nanofibers | Jul 29, 20 | Nov 14, 23 | Isfahan University of Technology |
| 11149367 | Regenerated cellulose fiber | Nov 12, 12 | Oct 19, 21 | Kelheim Fibres GmbH |
| 10571137 | Filtration materials using fiber blends that contain strategically shaped fibers and/or charge control agents | Mar 17, 17 | Feb 25, 20 | DELSTAR TECHNOLOGIES, INC. |
| 10518488 | Method of forming a unitary down feather article having different density sections therein | Nov 27, 17 | Dec 31, 19 | Not available |
| 10287710 | Radio opaque fibers, filaments, and textiles | Jul 23, 14 | May 14, 19 | CARENOW MEDICAL PRIVATE LIMITED |
| 9926418 | Curative fibre components | Nov 24, 09 | Mar 27, 18 | Cytec Industrial Materials (Derby) Limited |
| 9909767 | Filtration materials using fiber blends that contain strategically shaped fibers and/or charge control agents | Dec 24, 14 | Mar 06, 18 | Not available |
| 9725647 | Anti-counterfeiting yarn and preparation method thereof | Oct 10, 16 | Aug 08, 17 | Techid Limited |
| 9618220 | Filtration materials using fiber blends that contain strategically shaped fibers and/or charge control agents | Dec 24, 14 | Apr 11, 17 | DELSTAR TECHNOLOGIES, INC. |
| 9206529 | Preparation methods of filter element for swift and highly efficient adsorption of CS | May 01, 14 | Dec 08, 15 | The First Institute of Oceanography, State Oceanic Administration |
| 9187848 | Method for spinning anionically modified cellulose and fibres made using the method | Mar 08, 12 | Nov 17, 15 | SAPPI NETHERLANDS SERVICES BV |
| 8999454 | Device and process for producing a reinforced hollow fibre membrane | Mar 22, 12 | Apr 07, 15 | GENERAL ELECTRIC COMPANY |
| 7655164 | Method for obtaining macroscopic fibres and strips from colloidal particles and in particular carbon nanotubes | Feb 23, 01 | Feb 02, 10 | CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE |
| 7320766 | Overdyeable pigmented polymeric fiber and yarns and articles made therefrom | Feb 25, 04 | Jan 22, 08 | INVISTA NORTH AMERICA S.A.R.L. |
| 5523034 | Solution of PPD-T and PVP and articles made therefrom | Jan 31, 95 | Jun 04, 96 | E. I. DU PONT DE NEMOURS AND COMPANY |
| 5405644 | Process for producing antimicrobial fiber | Nov 03, 93 | Apr 11, 95 | Toagosei Chemical Industry Co., Ltd. |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2020/0181,853 | ARTIFICIAL TURF FILAMENTS, AND ARTICLES MADE THEREFROM | Jun 28, 18 | Jun 11, 20 | Not available |
| 2019/0330,766 | Apparatus for removing moisture from a section of polymer filament | Apr 25, 19 | Oct 31, 19 | Not available |
| 2015/0079,390 | High Surface Area Fiber and Method of Construction Thereof | Sep 12, 14 | Mar 19, 15 | FEDERAL-MOGUL POWERTRAIN LLC. |
| 2014/0323,003 | Bicomponent Fibers and Methods for Making Them | Oct 18, 11 | Oct 30, 14 | EXXONMOBIL CHEMICAL PATENTS INC. |
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