D06P 5/134
With reductants
Official title: {with reductants}
D06P5/134 (With reductants) appears on 13 US grants and 15 published applications in this corpus.
Search patents in D06P- Granted patents
- 13
- Published applications
- 15
- Assignees
- 17
- Inventors
- 51
- Latest grant
- 13 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 3 | 0 |
| 2002 | 0 | 2 |
| 2003 | 2 | 1 |
| 2004 | 0 | 0 |
| 2005 | 1 | 1 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 0 | 1 |
| 2020 | 1 | 1 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 3 |
| 2024 | 0 | 1 |
| 2025 | 1 | 0 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method for producing recycled polyester chips from recycled polyester fabric13 Jan 2026US 12,522,711 B2Nan Ya Plastics Corporation
- Decolorization method of polyester fabric1 Jul 2025US 12,344,991 B2Nan Ya Plastics Corporation
- Method for decolorizing textile materials5 May 2020US 10,640,914 B2North Carolina State University
- Lightening dyed textile material10 May 2005US 6,890,359 B1BASF SE
- Methods for use in wool whitening and garment washing16 Dec 2003US 6,663,677 B2Rohm and Haas Company
- Aqueous Silk Fibroin From Silk Textiles24 Sep 2026US 2026/0286084 A1Canon Virginia, Inc.
- Process and plant for removing dyes from waste textiles19 Feb 2026US 2026/0049448 A1Sanko Tekstil Isletmeleri San. Ve Tic. A. S.
- Decontamination bath and method for decontaminating a plastic article12 Dec 2024US 2024/0409705 A1Smart Coloring GmbH
- Methods for decolorizing colored polymer material and preparing regenerated polymer, and decolorizing solution27 Jul 2023US 2023/0235148 A1Far Eastern New Century Corporation
- Method for producing recycled polyester chips from recycled polyester fabric16 Mar 2023US 2023/0080748 A1Nan Ya Plastics Corporation
Most cited
By later US patents
- Compositions, methods and kits for reductively removing color from dyed hair112US 6,171,347 B2Wella Aktiengesellschaft · 2001
- Sulphinic acid derivatives, method for producing them, and their use18US 6,211,400 B1L. BrüGgemann GmbH & Co. KG · 2001
- New process of color stripping dyed textile fabric11US 4,227,881 ARoyce Chemical Company · 1980
- Velvet dyeing kit and method9US 5,407,448 A1995
- Textile substrate dye stripping9US 6,217,621 B1Morton International, Inc. · 2001