D01D 5/0985
By means of a flowing gas
Official title: {by means of a flowing gas (e.g. melt-blowing)}
D01D5/0985 (By means of a flowing gas) appears on 633 US grants and 716 published applications in this corpus.
Search patents in D01D- Granted patents
- 633
- Published applications
- 716
- Assignees
- 276
- Inventors
- 1,243
- Latest grant
- 28 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 4 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 4 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 6 | 0 |
| 1990 | 3 | 0 |
| 1991 | 6 | 0 |
| 1992 | 11 | 0 |
| 1993 | 11 | 0 |
| 1994 | 5 | 0 |
| 1995 | 10 | 0 |
| 1996 | 7 | 0 |
| 1997 | 17 | 0 |
| 1998 | 16 | 0 |
| 1999 | 14 | 0 |
| 2000 | 14 | 0 |
| 2001 | 17 | 6 |
| 2002 | 18 | 33 |
| 2003 | 20 | 32 |
| 2004 | 23 | 17 |
| 2005 | 16 | 26 |
| 2006 | 12 | 21 |
| 2007 | 8 | 19 |
| 2008 | 7 | 17 |
| 2009 | 14 | 28 |
| 2010 | 7 | 27 |
| 2011 | 17 | 21 |
| 2012 | 17 | 22 |
| 2013 | 15 | 24 |
| 2014 | 10 | 15 |
| 2015 | 13 | 24 |
| 2016 | 28 | 28 |
| 2017 | 15 | 44 |
| 2018 | 11 | 37 |
| 2019 | 23 | 40 |
| 2020 | 28 | 49 |
| 2021 | 24 | 37 |
| 2022 | 35 | 37 |
| 2023 | 40 | 44 |
| 2024 | 40 | 33 |
| 2025 | 24 | 22 |
| 2026 | 10 | 13 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Non-woven of spunbonded thermoplastic filaments having improved weldability properties and method for manufacturing such a non-woven28 Jul 2026US 12,691,198 B2Dounor SAS
- Polypropylene composition containing a new charge-stabilizing agent for electret melt blown webs2 Jun 2026US 12,643,990 B2Borealis AG
- Meltblown die tip assembly2 Jun 2026US 12,644,205 B2Extrusion Group, LLC
- Environmental-friendly artificial leather and manufacturing method thereof14 Apr 2026US 12,601,107 B2San Fang Chemical Industry Co., Ltd.
- Method for manufacturing melt-spun nonwoven fabric and microfiber nonwoven web manufactured therefrom17 Mar 2026US 12,577,711 B2Korea Institute of Industrial Technology
- Non-woven of spunbonded thermoplastic filaments having improved weldability properties and method for manufacturing such a non-woven8 Oct 2026US 2026/0306698 A1Dounor SAS
- Method of production of fibers and a device for carrying out the method17 Sep 2026US 2026/0275578 A1Contipro A.S.
- Method for manufacturing upcycled coated gloves using waste fibers, and upcycled coated gloves manufactured thereby13 Aug 2026US 2026/0234836 A1Ziro. Co., Ltd.
- Melt-blown type non -woven fabrics making plant16 Jul 2026US 2026/0201609 A1Fratelli Ceccato Milano S.R.L.
- Spunbond nonwoven fabric with improved opening quality and no hazardous residue, manufacturing method thereof and manufacturing apparatus thereof25 Jun 2026US 2026/0176804 A1Kolon Industries, Inc.
Most cited
By later US patents
- Melt-blown fibrous web1,019US 5,582,907 APall Corporation · 1996
- Melt blowing process241US 3,978,185 AExxon Research & Engineering Co. · 1976
- Process and apparatus for the production of nanofibers212US 6,520,425 B1The University of Akron · 2003
- Superfine microfiber nonwoven web177US 5,935,883 AKimberly-Clark Worldwide, Inc. · 1999
- Process and apparatus for the production of nanofibers176US 6,382,526 B1The University of Akron · 2002