D06H 7/221
By heat
Official title: {by heat}
D06H7/221 (By heat) appears on 42 US grants and 28 published applications in this corpus.
Search patents in D06H- Granted patents
- 42
- Published applications
- 28
- Assignees
- 35
- Inventors
- 83
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 6 | 0 |
| 1986 | 2 | 0 |
| 1987 | 3 | 0 |
| 1988 | 3 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 0 |
| 2004 | 1 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 2 |
| 2015 | 1 | 1 |
| 2016 | 0 | 1 |
| 2017 | 0 | 0 |
| 2018 | 1 | 3 |
| 2019 | 1 | 1 |
| 2020 | 4 | 4 |
| 2021 | 1 | 3 |
| 2022 | 3 | 3 |
| 2023 | 2 | 1 |
| 2024 | 1 | 1 |
| 2025 | 2 | 2 |
| 2026 | 2 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Textile article and method for the production and disassembly of a textile article15 Sep 2026US 12,735,835 B2Regeneration Bvba
- Insect net lamella and method of producing the same17 Feb 2026US 12,550,880 B2AB Ludvig Svensson
- Textile article and method for the production and disassembly of a textile article8 Apr 2025US 12,269,193 B2Regeneration Bvba
- Continuous polyester fiber textile cloth, processing equipment and method28 Jan 2025US 12,209,354 B2Ningbo Xinrun Textile Co., Ltd.
- Systems and methods for end-to-end article management13 Feb 2024US 11,899,435 B2The North Face Apparel Corp.
- Method and Device for Separating a Textile Consisting of Plastic Fibers17 Sep 2026US 2026/0275625 A1
- Textile article and method for the production and disassembly of a textile article19 Jun 2025US 2025/0196399 A1Regeneration Bvba
- Continuous polyester fiber textile cloth, processing equipment and method29 May 2025US 2025/0171952 A1Ningbo Xinrun Textile Co., Ltd.
- An insect net lamella and method of producing the same8 Aug 2024US 2024/0260561 A1AB Ludvig Svensson
- Continuous polyester fiber textile cloth, processing equipment and method28 Sep 2023US 2023/0304214 A1Ningbo Xinrun Textile Co., Ltd.
Most cited
By later US patents
- Woven textile fabric having an ultrasonically cut and sealed edge and apparatus and process for producing same69US 4,534,819 ASprings Industries, Inc. · 1985
- Ultrasonic seal and cut method and apparatus62US 4,560,427 ABranson Ultrasonics Corporation · 1985
- Woven textile fabric having an ultrasonically cut and sealed edge and apparatus and process for producing same62US 4,693,771 ASprings Industries, Inc. · 1987
- Ultrasonic cutting and edge sealing of thermoplastic material61US 5,061,331 APlasta Fiber Industries, Inc. · 1991
- Apparatus and process for ultrasonically cutting off predetermined widths of selvages and sealing the cut edges of textile fabric47US 4,496,407 ASprings Industries, Inc. · 1985