D10B 2331/00
Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon
Official title: Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
D10B2331/00 (Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon) appears on 2,452 US grants and 3,724 published applications in this corpus.
Search patents in D10B- Granted patents
- 2,452
- Published applications
- 3,724
- Assignees
- 1,714
- Inventors
- 7,220
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 13 | 0 |
| 1977 | 7 | 0 |
| 1978 | 11 | 0 |
| 1979 | 10 | 0 |
| 1980 | 12 | 0 |
| 1981 | 12 | 0 |
| 1982 | 11 | 0 |
| 1983 | 18 | 0 |
| 1984 | 15 | 0 |
| 1985 | 12 | 0 |
| 1986 | 12 | 0 |
| 1987 | 13 | 0 |
| 1988 | 9 | 0 |
| 1989 | 18 | 0 |
| 1990 | 19 | 0 |
| 1991 | 19 | 0 |
| 1992 | 22 | 0 |
| 1993 | 35 | 0 |
| 1994 | 35 | 0 |
| 1995 | 40 | 0 |
| 1996 | 37 | 0 |
| 1997 | 30 | 0 |
| 1998 | 39 | 0 |
| 1999 | 39 | 0 |
| 2000 | 32 | 0 |
| 2001 | 33 | 27 |
| 2002 | 23 | 42 |
| 2003 | 33 | 68 |
| 2004 | 39 | 67 |
| 2005 | 23 | 75 |
| 2006 | 20 | 44 |
| 2007 | 28 | 56 |
| 2008 | 20 | 63 |
| 2009 | 25 | 64 |
| 2010 | 34 | 82 |
| 2011 | 35 | 73 |
| 2012 | 39 | 67 |
| 2013 | 32 | 94 |
| 2014 | 48 | 84 |
| 2015 | 44 | 188 |
| 2016 | 73 | 163 |
| 2017 | 82 | 167 |
| 2018 | 90 | 239 |
| 2019 | 128 | 291 |
| 2020 | 145 | 240 |
| 2021 | 150 | 265 |
| 2022 | 130 | 257 |
| 2023 | 147 | 278 |
| 2024 | 198 | 286 |
| 2025 | 188 | 259 |
| 2026 | 125 | 185 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- D10B 2331/04PolyestersIndexing code1,604
- D10B 2331/02PolyamidesIndexing code1,295
- D10B 2331/10PolyurethanesIndexing code224
- D10B 2331/06PolyethersIndexing code119
- D10B 2331/30Polycondensation products not covered by indexing codes d10b2331/02 - d10b2331/14Indexing code71
- D10B 2331/14Polycondensates of cyclic compoundsIndexing code70
- D10B 2331/12PolyureasIndexing code22
- D10B 2331/08Polyamino acids or polypeptidesIndexing code1
Recent patents
- Medical device for introducing into a bodily hollow viscus, medical set, and production method6 Oct 2026US 12,751,812 B2Acandis GmbH & Co. KG
- Method for manufacturing fiber composite for reinforcing concrete, and concrete comprising fiber composite manufactured thereby6 Oct 2026US 12,753,116 B2
- Hollow fiber membrane material for high-humidification hydrogen fuel cell humidifier and preparation method and application thereof6 Oct 2026US 12,753,530 B2University of Electronic Science and Technology of China
- Fabric and method for obtaining said fabric6 Oct 2026US 12,753,538 B2Siretessile S.R.L.
- Seat molded article and preparing method thereof6 Oct 2026US 12,753,548 B2Hyundai Motor Company
- Walk-off carpet8 Oct 2026US 2026/0305911 A1Aladdin Manufacturing Corporation
- Molding Material, Method For Producing Molding Material, Molded Article, And Method For Producing Molded Article8 Oct 2026US 2026/0307302 A1Seiko Epson Corporation
- Method, Apparatus and Composition for Fibre Deposition8 Oct 2026US 2026/0308810 A1Cambridge Enterprise Limited
- Additive manufacturing polymers with high metal inclusion content8 Oct 2026US 2026/0308813 A1The Research Foundation for The State University of New York
- Fabric with directional moisture diffusion8 Oct 2026US 2026/0308822 A1Ruey Tay Fibre Industry Co., Ltd.
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