D01D 5/18
Formation of filaments, threads, or the like: by means of rotating spinnerets
Official title: by means of rotating spinnerets
D01D5/18 (Formation of filaments, threads, or the like: by means of rotating spinnerets) appears on 330 US grants and 332 published applications in this corpus.
Search patents in D01D- Granted patents
- 330
- Published applications
- 332
- Assignees
- 138
- Inventors
- 563
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 5 | 0 |
| 1981 | 2 | 0 |
| 1982 | 4 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 4 | 0 |
| 1992 | 3 | 0 |
| 1993 | 2 | 0 |
| 1994 | 3 | 0 |
| 1995 | 9 | 0 |
| 1996 | 8 | 0 |
| 1997 | 8 | 0 |
| 1998 | 6 | 0 |
| 1999 | 10 | 0 |
| 2000 | 4 | 0 |
| 2001 | 5 | 2 |
| 2002 | 6 | 12 |
| 2003 | 6 | 12 |
| 2004 | 9 | 7 |
| 2005 | 4 | 6 |
| 2006 | 10 | 8 |
| 2007 | 3 | 3 |
| 2008 | 0 | 5 |
| 2009 | 3 | 13 |
| 2010 | 6 | 14 |
| 2011 | 4 | 9 |
| 2012 | 11 | 9 |
| 2013 | 8 | 9 |
| 2014 | 11 | 30 |
| 2015 | 7 | 18 |
| 2016 | 10 | 16 |
| 2017 | 14 | 39 |
| 2018 | 8 | 17 |
| 2019 | 21 | 14 |
| 2020 | 24 | 19 |
| 2021 | 12 | 13 |
| 2022 | 15 | 23 |
| 2023 | 21 | 13 |
| 2024 | 15 | 6 |
| 2025 | 13 | 11 |
| 2026 | 4 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- High-entropy carbide ceramic and rare earth-containing high-entropy carbide ceramic, fibers and precursors thereof, and methods for preparing the same11 Aug 2026US 12,703,667 B2Institute of Chemistry, Chinese Academy of Sciences
- Rotational spun material covered medical appliances and methods of manufacture28 Jul 2026US 12,691,671 B2Merit Medical Systems, Inc.
- Rotational spun material covered medical appliances and methods of manufacture28 Jul 2026US 12,691,672 B2Merit Medical Systems, Inc.
- Electrospinning alignment apparatus21 Jul 2026US 12,686,952 B2Idklab Inc.
- Implantable adjunct with density gradients16 Dec 2025US 12,496,067 B2Cilag GmbH International
- Immersed rotary jet spinning devices (irjs) and uses thereof3 Sep 2026US 2026/0258581 A1President and Fellows of Harvard College
- Device, systems, and methods of applying a treatment solution to a treatment site11 Jun 2026US 2026/0158249 A1Octet Medical, Inc.
- Polymeric fiber materials for thermal and mechanical protection and methods of making28 May 2026US 2026/0146370 A1President and Fellows of Harvard College
- Serially deposited fiber materials and associated devices and methods5 Mar 2026US 2026/0061099 A1Merit Medical Systems, Inc.
- Fibrous constructs with therapeutic material particles11 Dec 2025US 2025/0375476 A1Merit Medical Systems, Inc.
Most cited
By later US patents
- Woven constructs with interlocked standing fibers858US 10,271,849 B2Ethicon, Inc. · 2019
- Compressible adjuncts with bonding nodes852US 10,172,620 B2Ethicon, Inc. · 2019
- Compressible adjunct assemblies with attachment layers823US 10,307,160 B2Ethicon, Inc. · 2019
- Compressible adjunct808US 10,285,699 B2Ethicon, Inc. · 2019
- Implantable layer comprising plastically deformed fibers796US 10,327,777 B2Ethicon, Inc. · 2019