D06P 5/22
Effecting variation of dye affinity on textile material by chemical means that
Official title: Effecting variation of dye affinity on textile material by chemical means that react with the fibre {(documents concerning material modified in the mass by compounding with modifying agents affecting the dye affinity after spinning, are not classified here: see the relevant groups C08, D01F, D06P3/00; grafting of monomers on textile materials C08F, D06M11/00)}
D06P5/22 (Effecting variation of dye affinity on textile material by chemical means that) appears on 178 US grants and 168 published applications in this corpus.
Search patents in D06P- Granted patents
- 178
- Published applications
- 168
- Assignees
- 150
- Inventors
- 521
- Latest grant
- 30 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 1 | 0 |
| 1978 | 6 | 0 |
| 1979 | 2 | 0 |
| 1980 | 3 | 0 |
| 1981 | 3 | 0 |
| 1982 | 3 | 0 |
| 1983 | 3 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 3 | 0 |
| 1987 | 5 | 0 |
| 1988 | 4 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 8 | 0 |
| 1997 | 7 | 0 |
| 1998 | 4 | 0 |
| 1999 | 9 | 0 |
| 2000 | 2 | 0 |
| 2001 | 6 | 1 |
| 2002 | 6 | 3 |
| 2003 | 5 | 5 |
| 2004 | 7 | 7 |
| 2005 | 0 | 3 |
| 2006 | 4 | 5 |
| 2007 | 1 | 4 |
| 2008 | 0 | 0 |
| 2009 | 1 | 2 |
| 2010 | 3 | 3 |
| 2011 | 1 | 4 |
| 2012 | 1 | 2 |
| 2013 | 1 | 5 |
| 2014 | 0 | 3 |
| 2015 | 1 | 5 |
| 2016 | 2 | 9 |
| 2017 | 4 | 3 |
| 2018 | 5 | 7 |
| 2019 | 4 | 17 |
| 2020 | 7 | 9 |
| 2021 | 10 | 12 |
| 2022 | 5 | 18 |
| 2023 | 10 | 17 |
| 2024 | 5 | 11 |
| 2025 | 9 | 10 |
| 2026 | 4 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Treatment liquid composition for dye printing, composition set, textile printing method, and ink jet textile printing method30 Jun 2026US 12,668,712 B2Seiko Epson Corporation
- Ink jet recording method26 May 2026US 12,637,804 B2Seiko Epson Corporation
- Cationic dyes and uses thereof12 May 2026US 12,624,215 B2Ever Dye
- White ink jet ink composition and ink jet recording method20 Jan 2026US 12,528,957 B2Seiko Epson Corporation
- Inkjet ink for textile printing28 Oct 2025US 12,454,624 B2Hewlett-Packard Development Company, L. P.
- Cationic dyes and uses thereof20 Aug 2026US 2026/0242608 A1Ever Dye
- Textile dyeing16 Jul 2026US 2026/0201638 A1Prism Bio, Inc.
- Treatment Liquid Composition For Dye Textile Printing, Composition Set, And Textile Printing Method16 Apr 2026US 2026/0103838 A1Seiko Epson Corporation
- Image forming method and ink set for inkjet textile printing25 Dec 2025US 2025/0389082 A1Konica Minolta, Inc.
- Colorants in nylon fiber9 Oct 2025US 2025/0314010 A1Techmer Pm, LLC
Most cited
By later US patents
- Surfactant enhanced dyeing95US 5,593,459 A1997
- Enzymatic modification of the surface of a polyester fiber or article73US 6,254,645 B1Genencor International, Inc. · 2001
- Method for image printing on a dark textile piece50US 7,134,749 B2Kornit Digital Ltd. · 2006
- Ink jet printed textiles35US 6,001,137 AEncad, Inc. · 1999
- Fiber of ethylene-vinyl alcohol copolymer and process for production thereof27US 5,766,758 AKuraray Co., Ltd. · 1998