D01D 5/0023
The material being a polymer melt
Official title: {the material being a polymer melt}
D01D5/0023 (The material being a polymer melt) appears on 130 US grants and 188 published applications in this corpus.
Search patents in D01D- Granted patents
- 130
- Published applications
- 188
- Assignees
- 101
- Inventors
- 351
- Latest grant
- 4 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 1 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 1 | 2 |
| 2007 | 0 | 0 |
| 2008 | 1 | 3 |
| 2009 | 0 | 3 |
| 2010 | 0 | 6 |
| 2011 | 2 | 9 |
| 2012 | 1 | 1 |
| 2013 | 0 | 4 |
| 2014 | 10 | 11 |
| 2015 | 6 | 11 |
| 2016 | 8 | 11 |
| 2017 | 3 | 21 |
| 2018 | 9 | 9 |
| 2019 | 10 | 14 |
| 2020 | 12 | 13 |
| 2021 | 14 | 13 |
| 2022 | 11 | 21 |
| 2023 | 9 | 10 |
| 2024 | 14 | 10 |
| 2025 | 10 | 11 |
| 2026 | 6 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method of manufacturing solid electrolyte membrane, method of manufacturing all-solid-state battery, apparatus for manufacturing solid electrolyte membrane, and apparatus for manufacturing all-solid-state battery4 Aug 2026US 12,700,619 B2National University Corporation Kyoto Institute of Technology
- Electro-spinning/writing system and corresponding method14 Apr 2026US 12,600,083 B2Technische Universität München
- Melt spinning resin composition, manufacturing method for same, and fiber manufacturing method17 Mar 2026US 12,577,703 B2Kao Corporation
- Fiber sheet, electrospinning device, and method for manufacturing fiber sheet17 Mar 2026US 12,577,704 B2Kao Corporation
- Manufacturing method and system of fiber10 Mar 2026US 12,571,132 B2Quann Cheng International Co., Ltd.
- Device, systems, and methods of applying a treatment solution to a treatment site11 Jun 2026US 2026/0158249 A1Octet Medical, Inc.
- Medical dialysis paper and preparation method thereof26 Mar 2026US 2026/0085472 A1Zhejiang University of Science and Technology
- Non-woven fabric, method of manufacturing non-woven fabric, solid electrolyte membrane, method of manufacturing solid electrolyte membrane, all-solid-state battery, and method of manufacturing all-solid-state battery19 Mar 2026US 2026/0081304 A1National University Corporation Kyoto Institute of Technology
- A method of producing a linear nanofibrous structure in an alternating electric field, a device for performing this method and a device for producing a nanofibrous thread27 Nov 2025US 2025/0361651 A1Technicka Univerzita V Liberci
- Functional nonwoven fabric and manufacturing method therefor9 Oct 2025US 2025/0313994 A1Tigers Polymer Corporation
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