D06P 1/67375
With sulfur-containing anions
Official title: {with sulfur-containing anions}
D06P1/67375 (With sulfur-containing anions) appears on 35 US grants and 45 published applications in this corpus.
Search patents in D06P- Granted patents
- 35
- Published applications
- 45
- Assignees
- 32
- Inventors
- 87
- Latest grant
- 7 Jul 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 | 1 | 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 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 3 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 0 |
| 2002 | 2 | 1 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 1 | 2 |
| 2006 | 0 | 0 |
| 2007 | 0 | 2 |
| 2008 | 1 | 1 |
| 2009 | 0 | 2 |
| 2010 | 0 | 1 |
| 2011 | 1 | 2 |
| 2012 | 1 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 2 | 4 |
| 2016 | 0 | 2 |
| 2017 | 2 | 2 |
| 2018 | 1 | 2 |
| 2019 | 2 | 0 |
| 2020 | 1 | 0 |
| 2021 | 1 | 4 |
| 2022 | 0 | 7 |
| 2023 | 1 | 4 |
| 2024 | 4 | 5 |
| 2025 | 1 | 1 |
| 2026 | 3 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Ink jet textile printing recording method7 Jul 2026US 12,674,277 B2Seiko Epson Corporation
- Ink jet recording method26 May 2026US 12,637,804 B2Seiko Epson Corporation
- Colorant composition comprising leucoindigo for coloring fibers and fabrics10 Feb 2026US 12,545,787 B2Laboratoire Biosthétique Kosmetik GmbH & Co. KG
- Decolorization method of polyester fabric1 Jul 2025US 12,344,991 B2Nan Ya Plastics Corporation
- Image forming apparatus, ink set, and image forming method30 Jul 2024US 12,049,094 B2Brother Kogyo Kabushiki Kaisha
- Textile Printing Ink Jet Composition Set, Ink Jet Textile Printing Method, And Ink Jet Recording Apparatus17 Sep 2026US 2026/0275136 A1Seiko Epson Corporation
- Electronic fibres and textiles30 Jul 2026US 2026/0221321 A1
- Colorant composition comprising leucoindigo for coloring fibers and fabrics15 May 2025US 2025/0154359 A1Laboratoire Biosthétique Kosmetik GmbH & Co. KG
- Ink Jet Textile Printing Recording Method29 Aug 2024US 2024/0287736 A1Seiko Epson Corporation
- Ink Jet Recording Method11 Jul 2024US 2024/0229350 A1Seiko Epson Corporation
Most cited
By later US patents
- Batchwise dyeing of cellulosic textile material with indigo by the exhaust method11US 6,004,358 ABASF SE · 1999
- Apparatus for aqueous solutions of pure sodium hydrosulfite9US 3,957,253 AVirginia Chemicals Inc. · 1976
- Dyed materials9US 5,607,483 AThe Secretary of State for Defence in her Britannic Majesty's Government of the U.K. of Great Britain and Northern Ireland · 1997
- Textile substrate dye stripping9US 6,217,621 B1Morton International, Inc. · 2001
- Method for dyeing synthetic materials with vat dyestuffs7US 5,873,914 AThe Secretary of State for Defence in Her Britannic Majesty's Government of the United Kingdom of Great Britain and Northern Ireland · 1999