D10B 2321/00
Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
D10B2321/00 (Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds) appears on 1,258 US grants and 1,991 published applications in this corpus.
Search patents in D10B- Granted patents
- 1,258
- Published applications
- 1,991
- Assignees
- 1,031
- Inventors
- 4,093
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 7 | 0 |
| 1978 | 5 | 0 |
| 1979 | 8 | 0 |
| 1980 | 1 | 0 |
| 1981 | 9 | 0 |
| 1982 | 5 | 0 |
| 1983 | 6 | 0 |
| 1984 | 5 | 0 |
| 1985 | 3 | 0 |
| 1986 | 7 | 0 |
| 1987 | 8 | 0 |
| 1988 | 3 | 0 |
| 1989 | 9 | 0 |
| 1990 | 12 | 0 |
| 1991 | 8 | 0 |
| 1992 | 9 | 0 |
| 1993 | 9 | 0 |
| 1994 | 11 | 0 |
| 1995 | 17 | 0 |
| 1996 | 12 | 0 |
| 1997 | 13 | 0 |
| 1998 | 16 | 0 |
| 1999 | 16 | 0 |
| 2000 | 19 | 0 |
| 2001 | 14 | 11 |
| 2002 | 11 | 18 |
| 2003 | 19 | 38 |
| 2004 | 22 | 31 |
| 2005 | 13 | 41 |
| 2006 | 13 | 32 |
| 2007 | 13 | 43 |
| 2008 | 12 | 45 |
| 2009 | 16 | 36 |
| 2010 | 21 | 47 |
| 2011 | 33 | 51 |
| 2012 | 20 | 33 |
| 2013 | 15 | 34 |
| 2014 | 25 | 45 |
| 2015 | 28 | 115 |
| 2016 | 41 | 94 |
| 2017 | 37 | 86 |
| 2018 | 66 | 138 |
| 2019 | 68 | 122 |
| 2020 | 79 | 111 |
| 2021 | 67 | 117 |
| 2022 | 63 | 127 |
| 2023 | 70 | 150 |
| 2024 | 104 | 171 |
| 2025 | 90 | 143 |
| 2026 | 78 | 112 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- D10B 2321/02PolyolefinsIndexing code828
- D10B 2321/10Polymers of unsaturated nitrilesIndexing code261
- D10B 2321/04Polymers of halogenated hydrocarbonsIndexing code190
- D10B 2321/06Polymers of unsaturated alcoholsIndexing code117
- D10B 2321/08Polymers of unsaturated carboxylic acids or unsaturated organic estersIndexing code68
- D10B 2321/12Polymers of cyclic compounds with one carbon-to-carbon double bond in the sideIndexing code48
Recent patents
- Polytetrafluoroethylene porous fiber and manufacturing and modifying process thereof6 Oct 2026US 12,753,532 B2Shandong University
- Method for preparing ultra-fine and uniform acrylamide-based polymer hydrogel filament and use thereof29 Sep 2026US 12,747,517 B2Beijing Taijieweiye Technology Co., Ltd
- Microporous polyethylene filaments29 Sep 2026US 12,747,519 B2W. L. Gore & Associates, Inc.
- High-performance fabric for water/diesel separating filters22 Sep 2026US 12,741,236 B2Saati S.P.A.
- Pile yarn for towel cloth, manufacturing method thereof, towel cloth, and manufacturing method thereof22 Sep 2026US 12,742,265 B2Izawa Towel Co., Ltd.
- 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
- Roll-to-roll processing of hierarchically porous acrylic fibers through guided spinodal decomposition8 Oct 2026US 2026/0308812 A1
- Ultra-high molecular weight polyethylene fused yarn and method for producing the same8 Oct 2026US 2026/0308818 A1Duel Co., Inc.
Most cited
By later US patents
- Composite prosthetic devices637US 10,010,395 B2Zeus Industrial Products, Inc. · 2018
- Self-supporting woven vascular graft556US 5,282,848 AMeadox Medicals, Inc. · 1994
- Artificial tubular organ445US 5,236,447 ANissho Corporation · 1993
- Fabric-based sensor for monitoring vital signs312US 6,970,731 B1Georgia Tech Research Corporation · 2005
- Luminal stent, holding structure therefor and device for attaching luminal stent209US 6,080,177 A2000