D04H 1/728
By electro-spinning
Official title: by electro-spinning {(electro-spinning methods and apparatus D01D5/0007)}
D04H1/728 (By electro-spinning) appears on 456 US grants and 854 published applications in this corpus.
Search patents in D04H- Granted patents
- 456
- Published applications
- 854
- Assignees
- 416
- Inventors
- 1,686
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 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 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 6 |
| 2003 | 0 | 5 |
| 2004 | 4 | 15 |
| 2005 | 1 | 3 |
| 2006 | 6 | 9 |
| 2007 | 4 | 4 |
| 2008 | 3 | 12 |
| 2009 | 2 | 8 |
| 2010 | 5 | 26 |
| 2011 | 4 | 29 |
| 2012 | 13 | 33 |
| 2013 | 17 | 42 |
| 2014 | 18 | 35 |
| 2015 | 20 | 49 |
| 2016 | 24 | 57 |
| 2017 | 24 | 42 |
| 2018 | 32 | 59 |
| 2019 | 27 | 55 |
| 2020 | 34 | 51 |
| 2021 | 37 | 57 |
| 2022 | 34 | 58 |
| 2023 | 30 | 54 |
| 2024 | 33 | 53 |
| 2025 | 45 | 57 |
| 2026 | 23 | 35 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Breathable and waterproof cloth and manufacturing method thereof15 Sep 2026US 12,734,783 B2Taiwan Textile Research Institute
- Medical material and product and preparation method thereof8 Sep 2026US 12,728,182 B2Peking University School of Stomatology
- Flexible implantable electrode arrangement and production method18 Aug 2026US 12,708,305 B2Albert-Ludwigs-Universität Freiburg
- Bionic nerve graft and preparation method thereof11 Aug 2026US 12,702,418 B2Nantong University
- High-porosity nanofiber nonwovens as a support structure for stromal tissue28 Jul 2026US 12,691,203 B2Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e. V.
- Multifunctional filter materials8 Oct 2026US 2026/0305741 A1Khalifa University of Science and Technology
- Metal-carbon nanofiber composite electrodes for high performance lithium-ion and lead-acid batteries8 Oct 2026US 2026/0311992 A1The Curators of the University of Missouri
- Composition for preventing or treating capsular contracture caused by implant surgery and use thereof1 Oct 2026US 2026/0295124 A1Soonchunhyang University Industry Academy Cooperation Foundation
- Fibers, fiber multilayer structure, spinning solution for electrospinning, and method for producing fibers1 Oct 2026US 2026/0297241 A1Dainichiseika Color & Chemicals Mfg. Co., Ltd.
- Sanitary mask sheet17 Sep 2026US 2026/0272077 A1Kao Corporation
Most cited
By later US patents
- Composite prosthetic devices637US 10,010,395 B2Zeus Industrial Products, Inc. · 2018
- Air filtration arrangements having fluted media constructions and methods381US 6,673,136 B2Donaldson Company, Inc. · 2004
- Electrostatic spinning of tubular products301US 4,323,525 AImperial Chemical Industries PLC · 1982
- Fibrillar product of electrostatically spun organic material222US 4,043,331 AImperial Chemical Industries PLC · 1977
- Fibrillar lining for prosthetic device171US 4,044,404 AImperial Chemical Industries PLC · 1977