D06B 3/02
Passing of textile materials through liquids, gases or vapours to effect treatment
Official title: of fibres, slivers or rovings
D06B3/02 (Passing of textile materials through liquids, gases or vapours to effect treatment) appears on 43 US grants and 50 published applications in this corpus.
Search patents in D06B- Granted patents
- 43
- Published applications
- 50
- Assignees
- 57
- Inventors
- 146
- Latest grant
- 16 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 3 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 3 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 2 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 2 |
| 2015 | 0 | 3 |
| 2016 | 0 | 0 |
| 2017 | 2 | 2 |
| 2018 | 1 | 5 |
| 2019 | 0 | 6 |
| 2020 | 5 | 5 |
| 2021 | 3 | 6 |
| 2022 | 4 | 5 |
| 2023 | 5 | 2 |
| 2024 | 1 | 6 |
| 2025 | 2 | 2 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Polymer-aerogel/fiber and polymer-aerogel/textile composites and related systems and methods16 Dec 2025US 12,497,732 B2Aerogel Technologies, LLC
- Method for processing recycled cellulose fibers, and processed recycled cellulose fibers17 Jun 2025US 12,331,456 B2Tohoku Seiren Co., Ltd.
- Water soluble fibers with post process modifications and articles containing same13 Aug 2024US 12,060,658 B2Monosol, LLC
- Method for wet processing of hemp fibers29 Aug 2023US 11,739,454 B2Bastcore, Inc.
- Continuous linear substrate infusion8 Aug 2023US 11,718,955 B2Southwire Company
- Durable flame-retardant cellulose fiber, and yarns and fabric products thereof30 Jul 2026US 2026/0218443 A1Yancheng Labon Technical Textile Group Co., Ltd.
- Multifunctional damage responsive polymeric fiber14 May 2026US 2026/0132081 A1Drexel University
- Modified regenerated collagen fibers, production method therefor, and headdress product including same12 Jun 2025US 2025/0188676 A1Kaneka Corporation
- Vertical impregnation bath for pultrusion lines30 Jan 2025US 2025/0034773 A1Blue Cube IP LLC
- Water soluble fibers with post process modifications and articles containing same5 Dec 2024US 2024/0401246 A1Monosol, LLC
Most cited
By later US patents
- Method for spinning and processing collagen fiber56US 5,911,942 ATissue Engineering, Inc. · 1999
- Hopper blender system and method for coating fibers33US 5,582,644 AWeyerhaeuser Company · 1996
- In-line flock cutting process19US 4,014,648 AMicrofibres, Inc. · 1977
- Impregnator/rinser9US 4,213,218 ACotton Incorporated · 1980
- Impregnator/rinser8US 4,158,297 ACotton Incorporated · 1979