C09D 5/027
Dispersing agents
Official title: {Dispersing agents (anti-settling agents C09D7/45)}
C09D5/027 (Dispersing agents) appears on 285 US grants and 396 published applications in this corpus.
Search patents in C09D- Granted patents
- 285
- Published applications
- 396
- Assignees
- 219
- Inventors
- 1,154
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 3 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 4 | 0 |
| 1997 | 9 | 0 |
| 1998 | 1 | 0 |
| 1999 | 6 | 0 |
| 2000 | 3 | 0 |
| 2001 | 16 | 0 |
| 2002 | 9 | 9 |
| 2003 | 10 | 10 |
| 2004 | 1 | 6 |
| 2005 | 4 | 5 |
| 2006 | 6 | 5 |
| 2007 | 0 | 8 |
| 2008 | 7 | 6 |
| 2009 | 2 | 6 |
| 2010 | 0 | 8 |
| 2011 | 6 | 15 |
| 2012 | 6 | 6 |
| 2013 | 5 | 11 |
| 2014 | 8 | 23 |
| 2015 | 11 | 13 |
| 2016 | 11 | 19 |
| 2017 | 21 | 27 |
| 2018 | 17 | 26 |
| 2019 | 14 | 24 |
| 2020 | 17 | 26 |
| 2021 | 15 | 18 |
| 2022 | 17 | 25 |
| 2023 | 13 | 15 |
| 2024 | 9 | 29 |
| 2025 | 16 | 27 |
| 2026 | 9 | 29 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Polyalkyleneimine-based polymer as dispersants11 Aug 2026US 12,703,773 B2BASF SE
- Pavement coating material and preparation method thereof28 Jul 2026US 12,692,399 B2Changsha University of Science and Technology
- Intumescent fire-retardant and anti-corrosive coating modified by polyaniline-silicon carbide and preparation method thereof14 Jul 2026US 12,679,982 B2China Academy of Machinery Wuhan Research Institute of Materials Protection Co. Ltd.
- Water-based elastomeric coating formulation method and elastomeric coating formed using same16 Jun 2026US 12,655,305 B2Wolverine Advanced Materials, LLC
- Polyalkyleneimine-based polymers containing polyether chains31 Mar 2026US 12,590,183 B2BASF SE
- Water-borne polymer emulsion and liquid applied sound damping formulation comprising the same1 Oct 2026US 2026/0297334 A1Base SE
- Biodegradable polymer dispersion and method for producing same1 Oct 2026US 2026/0297335 A1Cj Cheiljedang Corporation
- High foaming and high gloss tire dressing1 Oct 2026US 2026/0297336 A1Illinois Tool Works Inc.
- Preparation and Application of LEDUV-C Curable Waterborne Wood Coating Resin24 Sep 2026US 2026/0286159 A1
- Tire foam and tire shine aerosol17 Sep 2026US 2026/0275118 A1Energizer Auto, Inc.
Most cited
By later US patents
- Particles dispersed w/polymer dispersant having liquid soluble and cross-linkable insoluble segments76US 6,262,152 B1E. I. Du Pont de Nemours and Company · 2001
- Inks with enhanced substrate binding characteristics57US 6,306,994 B1E. I. Du Pont de Nemours and Company · 2001
- Aqueous vehicles35US 4,139,514 AUnion Carbide Corporation · 1979
- Ethoxylated acetylenic glycols having low dynamic surface tension33US 5,650,543 AAir Products and Chemicals, Inc. · 1997
- Emulsifier system for aqueous emulsion polymerization32US 6,974,852 B2BASF SE · 2005