D06P 1/62
Using compositions containing low-molecular-weight organic compounds with sulfate, sulfonate, sulfenic or sulfinic
Official title: using compositions containing low-molecular-weight organic compounds with sulfate, sulfonate, {sulfenic or sulfinic} groups
D06P1/62 (Using compositions containing low-molecular-weight organic compounds with sulfate, sulfonate, sulfenic or sulfinic) appears on 158 US grants and 53 published applications in this corpus.
Search patents in D06P- Granted patents
- 158
- Published applications
- 53
- Assignees
- 80
- Inventors
- 344
- Latest grant
- 28 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 11 | 0 |
| 1977 | 4 | 0 |
| 1978 | 8 | 0 |
| 1979 | 3 | 0 |
| 1980 | 6 | 0 |
| 1981 | 11 | 0 |
| 1982 | 4 | 0 |
| 1983 | 3 | 0 |
| 1984 | 2 | 0 |
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 6 | 0 |
| 1990 | 4 | 0 |
| 1991 | 4 | 0 |
| 1992 | 5 | 0 |
| 1993 | 6 | 0 |
| 1994 | 4 | 0 |
| 1995 | 6 | 0 |
| 1996 | 8 | 0 |
| 1997 | 4 | 0 |
| 1998 | 2 | 0 |
| 1999 | 9 | 0 |
| 2000 | 2 | 0 |
| 2001 | 3 | 1 |
| 2002 | 2 | 2 |
| 2003 | 3 | 6 |
| 2004 | 4 | 3 |
| 2005 | 3 | 1 |
| 2006 | 1 | 0 |
| 2007 | 1 | 5 |
| 2008 | 0 | 2 |
| 2009 | 1 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 1 | 0 |
| 2014 | 0 | 3 |
| 2015 | 1 | 2 |
| 2016 | 1 | 1 |
| 2017 | 1 | 3 |
| 2018 | 1 | 5 |
| 2019 | 3 | 1 |
| 2020 | 4 | 3 |
| 2021 | 0 | 2 |
| 2022 | 2 | 4 |
| 2023 | 1 | 3 |
| 2024 | 2 | 4 |
| 2025 | 2 | 0 |
| 2026 | 2 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Stabilizing additive for pigmented inkjet inks and methods of use28 Jul 2026US 12,692,404 B1
- Reactive digital printing methods and systems, printed fabric obtained thereby and related clothing items24 Mar 2026US 12,584,271 B2Guangzhou Jingyilvfang Technology Co., Ltd
- Method for producing denim-effect garments14 Oct 2025US 12,442,132 B2Guangzhou Xiyin International Import and Export Co., Ltd.
- Use of reactive cross-linking agents for protein-containing substrates and processes for tanning and dyeing of leather3 Jun 2025US 12,319,974 B2Archroma (Switzerland) GmbH
- Advancement of exhaustion, migration, adsorption and fixation of dyestuff to the cellulose materials16 Jul 2024US 12,037,743 B2
- Compositions and method of making ph indicating nonwoven material and absorbent pad16 Jul 2026US 2026/0201636 A1Kas Pet, LLC
- Digital ink composition8 Aug 2024US 2024/0263031 A1Kornit Digital Ltd.
- Ink Jet Ink Composition And Recording Method6 Jun 2024US 2024/0182734 A1Seiko Epson Corporation
- Formaldehyde-free, aqueous composition for discharge printing of fabric22 Feb 2024US 2024/0060236 A1Archroma IP GmbH
- Use of reactive cross-linking agents for protein-containing substrates and processes for tanning and dyeing of leather15 Feb 2024US 2024/0052438 A1Archroma (Switzerland) GmbH
Most cited
By later US patents
- Surfactant enhanced dyeing95US 5,593,459 A1997
- Process for photochemical stabilization of polyamide fiber material and mixtures thereof with other fibers: water-soluble copper complex dye and light-stabilizer69US 4,874,391 ACiba-Geigy Corporation · 1989
- Process for photochemical stabilization of undyed and dyed polyamide fibre material and blends thereof with other fibres: copper complex and light stabilizer treatment68US 4,775,386 ACiba-Geigy Corporation · 1988
- Process for quenching or suppressing the fluorescence of substrates treated with fluorescent whitening agents63US 4,950,304 ACiba-Geigy Corporation · 1990
- Method for improving the lightfasteness of nylon dyeings using copper sulfonates55US 4,813,970 ACrompton & Knowles Corporation · 1989