D06B 23/22
For heating
Official title: for heating
D06B23/22 (For heating) appears on 29 US grants and 26 published applications in this corpus.
Search patents in D06B- Granted patents
- 29
- Published applications
- 26
- Assignees
- 22
- Inventors
- 71
- Latest grant
- 2 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 2 |
| 2003 | 1 | 0 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 2 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 3 |
| 2018 | 1 | 5 |
| 2019 | 1 | 3 |
| 2020 | 5 | 3 |
| 2021 | 2 | 1 |
| 2022 | 1 | 1 |
| 2023 | 1 | 3 |
| 2024 | 0 | 1 |
| 2025 | 4 | 2 |
By publication year. Applications have been published since 2001.
Recent patents
- Multi-section apparatus for dyeing, in an inert environment, of fabrics and yarns, with indigo and other reduction dyes2 Sep 2025US 12,404,617 B2Master S.R.L.
- Water washing device for carbon fiber filament and method of water washing12 Aug 2025US 12,385,164 B2Formosa Plastics Corporation
- Anhydrous dyeing system for yarn22 Jul 2025US 12,366,023 B2Assems Inc.
- Heat supply-energy-saving equipment for printing and dyeing factory6 May 2025US 12,291,808 B2Guangdong University of Technology
- Continuous linear substrate infusion8 Aug 2023US 11,718,955 B2Southwire Company
- Apparatus for treatment of textiles and use thereof27 Nov 2025US 2025/0361663 A1Textile Change Aps
- Heat supply-energy-saving equipment for printing and dyeing factory20 Feb 2025US 2025/0060093 A1Guangdong University of Technology
- Color control method, color control device and color control system19 Dec 2024US 2024/0417925 A1Newtech Textile Technology Development (Shanghai) Co., Ltd
- Multi-section apparatus for dyeing, in an inert environment, of fabrics and yarns, with indigo and other reduction dyes28 Dec 2023US 2023/0416984 A1Master S.R.L.
- Anhydrous dyeing system for yarn19 Oct 2023US 2023/0332343 A1Assems Inc.
Most cited
By later US patents
- Apparatus for applying liquid, pasty or plastic substances to a substrate18US 4,938,835 A1990
- Carpet dyeing apparatus and method13US 4,697,291 A1987
- Apparatus for low liquor ratio wet processing of textile fabric12US 4,036,038 AGaston County Dyeing Machine Company · 1977
- Method and means for conserving energy requirements and improving working conditions of a sock finishing factory8US 4,572,429 A1986
- Yarn finish applicator with internal finish heating capability7US 4,984,440 AE. I. Du Pont de Nemours and Company · 1991