D06P 1/56
Condensation products or precondensation products prepared with aldehydes
D06P1/56 (Condensation products or precondensation products prepared with aldehydes) appears on 97 US grants and 38 published applications in this corpus.
Search patents in D06P- Granted patents
- 97
- Published applications
- 38
- Assignees
- 59
- Inventors
- 235
- Latest grant
- 11 Mar 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 1 | 0 |
| 1978 | 6 | 0 |
| 1979 | 1 | 0 |
| 1980 | 3 | 0 |
| 1981 | 6 | 0 |
| 1982 | 1 | 0 |
| 1983 | 4 | 0 |
| 1984 | 8 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 5 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 4 | 0 |
| 1997 | 2 | 0 |
| 1998 | 4 | 0 |
| 1999 | 8 | 0 |
| 2000 | 2 | 0 |
| 2001 | 3 | 2 |
| 2002 | 2 | 1 |
| 2003 | 1 | 1 |
| 2004 | 2 | 0 |
| 2005 | 1 | 2 |
| 2006 | 0 | 2 |
| 2007 | 0 | 1 |
| 2008 | 0 | 3 |
| 2009 | 0 | 4 |
| 2010 | 4 | 3 |
| 2011 | 0 | 0 |
| 2012 | 0 | 2 |
| 2013 | 1 | 0 |
| 2014 | 1 | 1 |
| 2015 | 3 | 1 |
| 2016 | 0 | 0 |
| 2017 | 1 | 0 |
| 2018 | 0 | 1 |
| 2019 | 0 | 2 |
| 2020 | 0 | 1 |
| 2021 | 2 | 3 |
| 2022 | 1 | 3 |
| 2023 | 3 | 1 |
| 2024 | 2 | 1 |
| 2025 | 1 | 1 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Method for decoloring of a textile material11 Mar 2025US 12,247,348 B2SöDra SkogsäGarna Ekonomisk FöRening
- Disperse dye color paste for waterless dyeing, and preparation method and application thereof14 May 2024US 11,981,819 B2Zhejiang Green Universe Textile Technology Co., Ltd.
- Textile printing ink set and textile printing method9 Apr 2024US 11,952,502 B2FUJIFILM Corporation
- Black ink composition for inkjet printing, and method for printing on hydrophobic fibers21 Nov 2023US 11,820,904 B2Nippon Kayaku Kabushiki Kaisha
- Sprayable and hygroscopic ink for digital printing process on fabric and hygroscopic fabric26 Sep 2023US 11,767,634 B2Taiwan Textile Research Institute
- Pretreatment Liquid For Textile Printing And Textile Printing Method7 May 2026US 2026/0125850 A1Seiko Epson Corporation
- Treatment Liquid Composition For Dye Textile Printing, Composition Set, And Textile Printing Method16 Apr 2026US 2026/0103838 A1Seiko Epson Corporation
- Leather or retanning compound with cyclodextrin based inclusion compound10 Apr 2025US 2025/0115970 A1BI-QEM PTE Ltd
- Method for decoloring of a textile material8 Feb 2024US 2024/0044069 A1SöDra SkogsäGarna Ekonomisk FöRening
- Set of liquid composition, image forming method, and image forming apparatus28 Sep 2023US 2023/0303883 A1Ricoh Company, Ltd.
Most cited
By later US patents
- Process for conveniently providing stain-resistant polyamide carpets107US 4,501,591 AMonsanto Company · 1985
- Surface pretreatment of fabrics for laser writing applications61US 7,699,896 B1Technolines LLC · 2010
- Sulfonated 2-(2'-hydroxyaryl)-2H-benzotriazoles and/or sulfonated aromatic formaldehyde condensates and their use to improve stain resistance and dye lightfasteness59US 5,190,565 AAllied-Signal Inc. · 1993
- Fusible printable coating for durable images58US 5,925,712 AKimberly-Clark Worldwide, Inc. · 1999
- Method for authenticating a textile product and a thread and a woven label usable therewith58US 6,086,966 ANocopi Technologies, Inc. · 2000