D06P 3/6025
Using vat or sulfur dyes
Official title: {using vat or sulfur dyes}
D06P3/6025 (Using vat or sulfur dyes) appears on 58 US grants and 83 published applications in this corpus.
Search patents in D06P- Granted patents
- 58
- Published applications
- 83
- Assignees
- 50
- Inventors
- 210
- Latest grant
- 26 Aug 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1993 | 3 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 5 | 0 |
| 2000 | 2 | 0 |
| 2001 | 2 | 2 |
| 2002 | 1 | 2 |
| 2003 | 3 | 2 |
| 2004 | 0 | 0 |
| 2005 | 1 | 5 |
| 2006 | 1 | 3 |
| 2007 | 2 | 3 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 1 | 4 |
| 2013 | 1 | 2 |
| 2014 | 0 | 2 |
| 2015 | 2 | 1 |
| 2016 | 2 | 3 |
| 2017 | 0 | 7 |
| 2018 | 1 | 6 |
| 2019 | 5 | 7 |
| 2020 | 3 | 3 |
| 2021 | 6 | 5 |
| 2022 | 2 | 7 |
| 2023 | 3 | 3 |
| 2024 | 7 | 9 |
| 2025 | 1 | 2 |
| 2026 | 0 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Process for dyeing textiles and enzymes used therein26 Aug 2025US 12,398,509 B2Sanko Tekstil Isletmeleri San. Ve Tic. A. S.
- Process for preparing a composite textile article including a biopolymer layer22 Oct 2024US 12,123,133 B2Sanko Teksil Iseletmeleri San. Ve Tic. A.S.
- Laser-enhanced fabric for digital finishing by laser6 Aug 2024US 12,054,884 B2Levi Strauss & Co.
- Textile materials containing dyed polyphenylene sulfide fibers and methods for producing the same21 May 2024US 11,987,929 B2Milliken & Company
- Textile printing ink set and textile printing method9 Apr 2024US 11,952,502 B2FUJIFILM Corporation
- Compositions and methods for indigo dyeing14 May 2026US 2026/0132559 A1Sonoviatech Ltd.
- Photocleavage of indican5 Mar 2026US 2026/0062863 A1Danmarks Tekniske Universitet
- Process and plant for removing dyes from waste textiles19 Feb 2026US 2026/0049447 A1Sanko Tekstil Isletmeleri San. Ve Tic. A. S.
- Process for dyeing textiles and enzymes used therein30 Oct 2025US 2025/0333903 A1Sanko Tekstil Isletmeleri San. Ve Tic. A. S.
- Lyocell fiber comprising a matting agent and its use for the production of a textile fabric6 Feb 2025US 2025/0043461 A1Lenzing Aktiengesellschaft
Most cited
By later US patents
- Exhaust dyeing process for sulphur dyes15US 5,632,782 AClariant Finance (BVI) Limited · 1997
- Batchwise dyeing of cellulosic textile material with indigo by the exhaust method11US 6,004,358 ABASF SE · 1999
- Process of preparing a dyed fabric including a bacterial biopolymer and having unique appearance10US 10,294,611 B2Sanko Tekstil Isletmeleri San. Ve Tic. A. S. · 2019
- Method of dyeing cellulosic substrates10US 9,091,021 B2Oasis Dyeing Systems, LLC · 2015
- Methods, processes, and apparatuses for producing dyed and welded substrates9US 10,011,931 B2Natural Fiber Welding, Inc. · 2018