D06L 4/657
Combined with other treatments
Official title: combined with other treatments, e.g. finishing, bleaching, softening, dyeing or pigment printing
D06L4/657 (Combined with other treatments) appears on 48 US grants and 25 published applications in this corpus.
Search patents in D06L- Granted patents
- 48
- Published applications
- 25
- Assignees
- 21
- Inventors
- 112
- Latest grant
- 30 Jul 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 4 | 0 |
| 1998 | 3 | 0 |
| 1999 | 4 | 0 |
| 2000 | 4 | 0 |
| 2001 | 1 | 1 |
| 2002 | 2 | 2 |
| 2003 | 1 | 1 |
| 2004 | 2 | 4 |
| 2005 | 2 | 2 |
| 2006 | 1 | 2 |
| 2007 | 1 | 1 |
| 2008 | 0 | 1 |
| 2009 | 0 | 2 |
| 2010 | 0 | 1 |
| 2011 | 1 | 0 |
| 2012 | 0 | 0 |
| 2013 | 1 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 4 |
| 2019 | 0 | 0 |
| 2020 | 2 | 2 |
| 2021 | 0 | 1 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 2 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Leuco colorants as bluing agents in laundry care compositions30 Jul 2024US 12,049,608 B2The Procter & Gamble Company
- Bleaching apparatus and bleaching method of clothes23 Apr 2024US 11,965,146 B2Kuwahara Co., Ltd
- Leuco polymers as bluing agents in laundry care compositions14 Jul 2020US 10,711,139 B2Milliken & Company
- Leuco colorants as bluing agents in laundry care compositions9 Jun 2020US 10,676,699 B2The Procter & Gamble Company
- Method for spray bleaching cellulosic fabrics26 Mar 2013US 8,404,628 B1HBI Branded Apparel Enterprises, LLC
- Bleaching apparatus and bleaching method of clothes27 May 2021US 2021/0156063 A1Kuwahara Co., Ltd
- Leuco polymers as bluing agents in laundry care compositions29 Oct 2020US 2020/0339815 A1Milliken & Company
- Actuated Electrode Lead in Minimally Invasive Cochlear Implant Surgery17 Sep 2020US 2020/0289825 A1MED-EL Elektromedizinische Geraete GmbH
- Method for Treatment of Substrates9 Aug 2018US 2018/0223471 A1University of Leeds
- Leuco polymers as bluing agents in laundry care compositions3 May 2018US 2018/0118945 A1Milliken & Company
Most cited
By later US patents
- Low hue photobleaches39US 5,916,481 AThe Procter & Gamble Company · 1999
- Bleaching composition26US 5,464,563 ABurlington Chemical Co., Inc. · 1995
- Continuous process for optical brightening and printing of organic textile fiber material21US 3,961,880 ACiba-Geigy Corporation · 1976
- Treatment of textile materials to improve the fastness of dyeings made thereon16US 4,599,087 ASandoz Ltd. · 1986
- Process for enhancing the whiteness, brightness and chormaticity of paper making fibres16US 5,482,514 ACiba-Geigy Corporation · 1996