C09B 67/0014
Influencing the physical properties by treatment with a liquid
Official title: {Influencing the physical properties by treatment with a liquid, e.g. solvents}
C09B67/0014 (Influencing the physical properties by treatment with a liquid) appears on 310 US grants and 116 published applications in this corpus.
Search patents in C09B- Granted patents
- 310
- Published applications
- 116
- Assignees
- 95
- Inventors
- 566
- Latest grant
- 20 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 5 | 0 |
| 1978 | 2 | 0 |
| 1979 | 4 | 0 |
| 1980 | 3 | 0 |
| 1981 | 7 | 0 |
| 1982 | 5 | 0 |
| 1983 | 7 | 0 |
| 1984 | 8 | 0 |
| 1985 | 5 | 0 |
| 1986 | 3 | 0 |
| 1987 | 6 | 0 |
| 1988 | 5 | 0 |
| 1989 | 7 | 0 |
| 1990 | 4 | 0 |
| 1991 | 9 | 0 |
| 1992 | 11 | 0 |
| 1993 | 10 | 0 |
| 1994 | 24 | 0 |
| 1995 | 17 | 0 |
| 1996 | 15 | 0 |
| 1997 | 8 | 0 |
| 1998 | 12 | 0 |
| 1999 | 13 | 0 |
| 2000 | 10 | 0 |
| 2001 | 12 | 3 |
| 2002 | 9 | 4 |
| 2003 | 4 | 5 |
| 2004 | 6 | 13 |
| 2005 | 9 | 6 |
| 2006 | 4 | 10 |
| 2007 | 7 | 4 |
| 2008 | 6 | 8 |
| 2009 | 2 | 10 |
| 2010 | 6 | 13 |
| 2011 | 8 | 3 |
| 2012 | 5 | 4 |
| 2013 | 1 | 5 |
| 2014 | 6 | 1 |
| 2015 | 3 | 1 |
| 2016 | 3 | 1 |
| 2017 | 1 | 2 |
| 2018 | 1 | 4 |
| 2019 | 3 | 2 |
| 2020 | 2 | 3 |
| 2021 | 2 | 4 |
| 2022 | 0 | 5 |
| 2023 | 1 | 3 |
| 2024 | 3 | 0 |
| 2025 | 1 | 0 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Dye ink composition, cyan dye ink, dye ink for ink jet recording, ink jet recording method, and aqueous dye solution20 Jan 2026US 12,528,945 B2FUJIFILM Corporation
- Stabilized two-part hematoxylin solution utilizing pH adjustment18 Nov 2025US 12,474,240 B2Ventana Medical Systems, Inc.
- Application of deep eutectic solvent in textile dyeing22 Oct 2024US 12,123,134 B2Jiangnan University
- Dioxazine pigment and colorant23 Apr 2024US 11,965,099 B2DIC Corporation
- Condensed polycyclic organic pigment composition containing polyvalent metal inorganic salt23 Jan 2024US 11,879,064 B2DIC Corporation
- Alternative solvent systems and dye formulations10 Sep 2026US 2026/0265529 A1
- Stabilized two-part hematoxylin solution utilizing ph adjustment12 Feb 2026US 2026/0043720 A1Ventana Medical Systems, Inc.
- Application of Deep Eutectic Solvent in Textile Dyeing8 Jun 2023US 2023/0175201 A1Jiangnan University
- Dioxazine pigment and colorant2 Mar 2023US 2023/0067213 A1DIC Corporation
- Liquid candle dye and method for producing liquid candle dye12 Jan 2023US 2023/0010832 A1Hunan Sijiu Technology Co., Ltd
Most cited
By later US patents
- Hydroxygallium phthalocyanine imaging members and processes165US 5,473,064 AXerox Corporation · 1995
- Processes for the preparation of titanium phthalocyanines85US 5,166,339 AXerox Corporation · 1992
- Crystals of hydroxygallium phthalocyanine, method of preparing the crystals, photoconductive material comprising the crystals, and electrophotographic photoreceptor comprising the material70US 5,302,479 AFuji Xerox Co., Ltd. · 1994
- Photoreceptor69US 4,898,799 AKonica Corporation · 1990
- Process for the preparation of N,N'-dimethylperylene-3,4,9,10-tetracarboxylic diimide in high-hiding pigment form60US 5,110,931 AHoechst Aktiengesellschaft · 1992