C09B 68/44
Non-ionic groups
Official title: {Non-ionic groups, e.g. halogen, OH or SH}
C09B68/44 (Non-ionic groups) appears on 112 US grants and 103 published applications in this corpus.
Search patents in C09B- Granted patents
- 112
- Published applications
- 103
- Assignees
- 66
- Inventors
- 263
- Latest grant
- 2 Jan 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 4 | 0 |
| 1997 | 4 | 0 |
| 1998 | 4 | 0 |
| 1999 | 4 | 0 |
| 2000 | 5 | 0 |
| 2001 | 7 | 5 |
| 2002 | 5 | 3 |
| 2003 | 4 | 5 |
| 2004 | 5 | 4 |
| 2005 | 0 | 6 |
| 2006 | 5 | 7 |
| 2007 | 2 | 11 |
| 2008 | 5 | 9 |
| 2009 | 5 | 9 |
| 2010 | 6 | 3 |
| 2011 | 6 | 6 |
| 2012 | 6 | 10 |
| 2013 | 3 | 2 |
| 2014 | 4 | 1 |
| 2015 | 3 | 5 |
| 2016 | 3 | 5 |
| 2017 | 4 | 2 |
| 2018 | 2 | 0 |
| 2019 | 1 | 3 |
| 2020 | 1 | 3 |
| 2021 | 2 | 2 |
| 2022 | 3 | 1 |
| 2023 | 1 | 1 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Pigment dispersant2 Jan 2024US 11,859,106 B2BASF Coatings GmbH
- Manufacturing process for dark-color polymer composite films26 Sep 2023US 11,767,412 B2Global Graphene Group, Inc.
- Coloring composition, cured film, pattern forming method, color filter, solid-state imaging element, and image display device19 Jul 2022US 11,390,752 B2FUJIFILM Corporation
- Method for manufacturing quantum dot layer, method for manufacturing luminescence device including the quantum dot layer, and display device including the quantum dot layer15 Mar 2022US 11,276,833 B2Samsung Display Co., Ltd.
- Sol-gel based matrix1 Feb 2022US 11,236,233 B2Københavns Universitet
- Multi Chromophore Fluorescent Dyes with Enhanced Brightness6 Apr 2023US 2023/0107794 A1
- Manufacturing process for dark-color polymer composite films3 Mar 2022US 2022/0064406 A1Global Graphene Group, Inc.
- Pigment dispersant21 Oct 2021US 2021/0324210 A1BASF Coatings GmbH
- Organic Colorant Complexes from Reactive Dyes and Articles Containing the Same20 May 2021US 2021/0148567 A1Milliken & Company
- Method for manufacturing quantum dot layer, method for manufacturing luminescence device including the quantum dot layer, and display device including the quantum dot layer1 Oct 2020US 2020/0313105 A1Samsung Display Co., Ltd.
Most cited
By later US patents
- Electrophoretic particles and processes for the production thereof363US 6,822,782 B2E Ink Corporation · 2004
- Electrophoretic media and processes for the production thereof192US 7,230,750 B2E Ink Corporation · 2007
- Stable electrophoretic particles for displays173US 5,914,806 AInternational Business Machines Corporation · 1999
- Electrophoretic media and processes for the production thereof129US 7,375,875 B2E Ink Corporation · 2008
- Electrophoretic particles and processes for the production thereof121US 7,411,720 B2E Ink Corporation · 2008