C09D 7/40
Additives
C09D7/40 (Additives) appears on 9,101 US grants and 14,117 published applications in this corpus.
Search patents in C09D- Granted patents
- 9,101
- Published applications
- 14,117
- Assignees
- 4,185
- Inventors
- 28,598
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 30 | 0 |
| 1977 | 32 | 0 |
| 1978 | 33 | 0 |
| 1979 | 21 | 0 |
| 1980 | 24 | 0 |
| 1981 | 29 | 0 |
| 1982 | 24 | 0 |
| 1983 | 28 | 0 |
| 1984 | 46 | 0 |
| 1985 | 35 | 0 |
| 1986 | 31 | 0 |
| 1987 | 22 | 0 |
| 1988 | 33 | 0 |
| 1989 | 20 | 0 |
| 1990 | 49 | 0 |
| 1991 | 54 | 0 |
| 1992 | 64 | 0 |
| 1993 | 48 | 0 |
| 1994 | 65 | 0 |
| 1995 | 45 | 0 |
| 1996 | 54 | 0 |
| 1997 | 59 | 0 |
| 1998 | 86 | 0 |
| 1999 | 84 | 0 |
| 2000 | 83 | 0 |
| 2001 | 67 | 22 |
| 2002 | 90 | 85 |
| 2003 | 79 | 148 |
| 2004 | 69 | 140 |
| 2005 | 77 | 180 |
| 2006 | 57 | 172 |
| 2007 | 78 | 208 |
| 2008 | 84 | 285 |
| 2009 | 82 | 305 |
| 2010 | 148 | 449 |
| 2011 | 160 | 433 |
| 2012 | 217 | 415 |
| 2013 | 240 | 454 |
| 2014 | 317 | 519 |
| 2015 | 364 | 574 |
| 2016 | 387 | 671 |
| 2017 | 432 | 876 |
| 2018 | 495 | 893 |
| 2019 | 630 | 875 |
| 2020 | 639 | 917 |
| 2021 | 544 | 844 |
| 2022 | 568 | 960 |
| 2023 | 513 | 967 |
| 2024 | 613 | 1007 |
| 2025 | 581 | 919 |
| 2026 | 471 | 799 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- C09D 7/60Non-macromolecular5,509
- C09D 7/66Characterised by particle size1,960
- C09D 7/65Macromolecular1,587
- C09D 7/70Characterised by shape1,238
- C09D 7/45Anti-settling agents859
- C09D 7/43Thickening agents720
- C09D 7/48Stabilisers against degradation by oxygen, light or heat545
- C09D 7/41Organic pigments531
All 11 subgroupsShow fewer
Recent patents
- Coating composition comprising bacteriophage and antibacterial film formed by using same6 Oct 2026US 12,751,458 B2Kookmin University Industry Academy Cooperation Foundation
- Preparation of hydrophobic surfaces6 Oct 2026US 12,752,300 B2Technion Research & Development Foundation Limited
- Fine resin particle, coating film-softening agent, matting agent for paints, stress reliever for curable resins, light diffuser, light diffusing resin composition, and resin composition6 Oct 2026US 12,753,256 B2Sekisui Kasei Co., Ltd.
- Co-curable and co-cured UV/visible light-resistant lightning strike protection material for composite material assemblies6 Oct 2026US 12,753,314 B2The Boeing Company
- Retroreflective composition for industrial 3D spraying of large surfaces6 Oct 2026US 12,753,315 B2Ink Invent IP B.V.
- An Anti-Soiling, Self-Cleaning, and Antimicrobial Coating for Disinfecting Surface8 Oct 2026US 2026/0305614 A1
- Superhydrophobic antifouling compositions and applications thereof8 Oct 2026US 2026/0306711 A1University of Georgia Research Foundation, Inc.
- Metallic decorative laminate, metallic article, and method for manufacturing metallic decorative laminate8 Oct 2026US 2026/0307104 A1Wavelock Advanced Technology Co., Ltd.
- Compositions, comprising silver nanoplatelets8 Oct 2026US 2026/0307149 A1BASF SE
- Dispersion of titanium dioxide fine particles in organic solvent, method for producing same, and use of same8 Oct 2026US 2026/0308008 A1Ishihara Sangyo Kaisha, Ltd.
Most cited
By later US patents
- Precursors and flowable CVD methods for making low-K films to fill surface features394US 10,468,244 B2Versum Materials US, LLC · 2019
- Water thickening agents consisting of copolymers of crosslinked acrylic acids and esters386US 4,509,949 AThe B. F. Goodrich Company · 1985
- Method of preparing nano-structured surface coatings and coated articles383US 7,892,606 B2Dsm IP Assets B.V. · 2011
- Coating composition for multiple hydrophilic applications333US 7,008,979 B2Hydromer, Inc. · 2006
- Dense star polymers having core, core branches, terminal groups293US 4,507,466 AThe Dow Chemical Company · 1985