Coating compositions
Official title: COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR (cosmetics A61K; processes for applying liquids or other fluent materials to surfaces, in general, B05D; staining wood B27K5/02; glazes or vitreous enamels C03C; natural resins, French polish, drying-oils, driers, turpentine, per se, C09F; polishing compositions other than French polish, ski waxes C09G; adhesives or use of materials as adhesives C09J; materials for sealing or packing joints or covers C09K3/10; materials for stopping leaks C09K3/12; processes for the electrolytic or electrophoretic production of coatings C25D)
C09D (Coating compositions) appears on 63,211 US grants and 70,162 published applications in this corpus.
Search patents in C09D- Granted patents
- 63,211
- Published applications
- 70,162
- Assignees
- 13,593
- Inventors
- 109,517
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 503 | 0 |
| 1977 | 497 | 0 |
| 1978 | 569 | 0 |
| 1979 | 449 | 0 |
| 1980 | 526 | 0 |
| 1981 | 587 | 0 |
| 1982 | 454 | 0 |
| 1983 | 524 | 0 |
| 1984 | 491 | 0 |
| 1985 | 527 | 0 |
| 1986 | 419 | 0 |
| 1987 | 445 | 0 |
| 1988 | 490 | 0 |
| 1989 | 551 | 0 |
| 1990 | 544 | 0 |
| 1991 | 744 | 0 |
| 1992 | 841 | 0 |
| 1993 | 842 | 0 |
| 1994 | 896 | 0 |
| 1995 | 807 | 0 |
| 1996 | 883 | 0 |
| 1997 | 905 | 0 |
| 1998 | 1153 | 0 |
| 1999 | 1241 | 0 |
| 2000 | 1184 | 0 |
| 2001 | 1259 | 359 |
| 2002 | 1293 | 1272 |
| 2003 | 1281 | 1849 |
| 2004 | 1266 | 1971 |
| 2005 | 823 | 1874 |
| 2006 | 988 | 2015 |
| 2007 | 966 | 2025 |
| 2008 | 892 | 2161 |
| 2009 | 934 | 2252 |
| 2010 | 1316 | 2566 |
| 2011 | 1378 | 2433 |
| 2012 | 1503 | 2455 |
| 2013 | 1757 | 2781 |
| 2014 | 2039 | 2937 |
| 2015 | 2190 | 3672 |
| 2016 | 2400 | 3692 |
| 2017 | 2538 | 3642 |
| 2018 | 2549 | 3520 |
| 2019 | 2826 | 3486 |
| 2020 | 2759 | 3769 |
| 2021 | 2365 | 3760 |
| 2022 | 2253 | 3697 |
| 2023 | 2246 | 3521 |
| 2024 | 2420 | 3341 |
| 2025 | 2289 | 2841 |
| 2026 | 1609 | 2271 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Main groups
- C09D 5/00Coating compositions16,853
- C09D 11/00Inks15,838
- C09D 7/00Features of coating compositions, not provided for in group c09d5/009,964
- C09D 133/00Coating compositions based on homopolymers or copolymers of compounds having one or6,569
- C09D 175/00Coating compositions based on polyureas or polyurethanes6,375
- C09D 183/00Coating compositions based on macromolecular compounds obtained by reactions forming in the5,716
- C09D 4/00Coating compositions3,561
- C09D 163/00Coating compositions based on epoxy resins3,355
All 61 main groupsShow fewer
- C09D 167/00Coating compositions based on polyesters obtained by reactions forming a carboxylic ester3,260
- C09D 127/00Coating compositions based on homopolymers or copolymers of compounds having one or1,771
- C09D 151/00Coating compositions based on graft polymers in which the grafted component is1,731
- C09D 1/00Coating compositions1,683
- C09D 179/00Coating compositions based on macromolecular compounds obtained by reactions forming in the1,626
- C09D 17/00Pigment pastes1,415
- C09D 201/00Coating compositions based on unspecified macromolecular compounds1,237
- C09D 125/00Coating compositions based on homopolymers or copolymers of compounds having one or1,204
- C09D 123/00Coating compositions based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having1,190
- C09D 171/00Coating compositions based on polyethers obtained by reactions forming an ether link974
- C09D 161/00Coating compositions based on condensation polymers of aldehydes or ketones837
- C09D 129/00Coating compositions based on homopolymers or copolymers of compounds having one or806
- C09D 153/00Coating compositions based on block copolymers containing at least one sequence of758
- C09D 101/00Coating compositions based on cellulose, modified cellulose, or cellulose derivatives706
- C09D 9/00Chemical paint or ink removers703
- C09D 143/00Coating compositions based on homopolymers or copolymers of compounds having one or656
- C09D 165/00Coating compositions based on macromolecular compounds obtained by reactions forming a carbon-to-carbon650
- C09D 135/00Coating compositions based on homopolymers or copolymers of compounds having one or599
- C09D 177/00Coating compositions based on polyamides obtained by reactions forming a carboxylic amide503
- C09D 191/00Coating compositions based on oils, fats or waxes438
- C09D 131/00Coating compositions based on homopolymers or copolymers of compounds having one or434
- C09D 105/00Coating compositions based on polysaccharides or on their derivatives, not provided for418
- C09D 195/00Coating compositions based on bituminous materials402
- C09D 139/00Coating compositions based on homopolymers or copolymers of compounds having one or379
- C09D 181/00Coating compositions based on macromolecular compounds obtained by reactions forming in the301
- C09D 103/00Coating compositions based on starch, amylose or amylopectin or on their derivatives258
- C09D 157/00Coating compositions based on unspecified polymers obtained by reactions only involving carbon-to-carbon241
- C09D 109/00Coating compositions based on homopolymers or copolymers of conjugated diene hydrocarbons229
- C09D 169/00Coating compositions based on polycarbonates203
- C09D 15/00Woodstains188
- C09D 13/00Pencil-leads184
- C09D 189/00Coating compositions based on proteins148
- C09D 155/00Coating compositions based on homopolymers or copolymers, obtained by polymerisation reactions only118
- C09D 197/00Coating compositions based on lignin-containing materials114
- C09D 193/00Coating compositions based on natural resins106
- C09D 147/00Coating compositions based on homopolymers or copolymers of compounds having one or93
- C09D 185/00Coating compositions based on macromolecular compounds obtained by reactions forming in the92
- C09D 145/00Coating compositions based on homopolymers or copolymers of compounds having no unsaturated90
- C09D 121/00Coating compositions based on unspecified rubbers88
- C09D 187/00Coating compositions based on unspecified macromolecular compounds, obtained otherwise than by polymerisation83
- C09D 113/00Coating compositions based on rubbers containing carboxyl groups66
- C09D 107/00Coating compositions based on natural rubber59
- C09D 141/00Coating compositions based on homopolymers or copolymers of compounds having one or53
- C09D 10/00Correcting fluids52
- C09D 115/00Coating compositions based on rubber derivatives51
- C09D 159/00Coating compositions based on polyacetals48
- C09D 119/00Coating compositions based on rubbers, not provided for in groups c09d107/00 -46
- C09D 137/00Coating compositions based on homopolymers or copolymers of compounds having one or40
- C09D 173/00Coating compositions based on macromolecular compounds obtained by reactions forming a linkage37
- C09D 199/00Coating compositions based on natural macromolecular compounds or on derivatives thereof, not28
- C09D 111/00Coating compositions based on homopolymers or copolymers of chloroprene25
- C09D 149/00Coating compositions based on homopolymers or copolymers of compounds having one or16
- C09D 117/00Coating compositions based on reclaimed rubber7
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
- UV/LED printing and finishing process6 Oct 2026US 12,752,562 B2NFSC Holdings, LLC
- Ink jet recording method, ink jet recording apparatus and aqueous ink6 Oct 2026US 12,752,566 B2Canon Kabushiki Kaisha
- Ultraviolet curable enamel compositions6 Oct 2026US 12,753,110 B2Fenzi AGT Netherlands B.V.
- Seed coating binder8 Oct 2026US 2026/0305606 A1Croda International PLC
- 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.
- Ink formulations for printing and manufacture of reactive chemical sensors8 Oct 2026US 2026/0307076 A1Veriteque USA Inc.
- Metallic decorative laminate, metallic article, and method for manufacturing metallic decorative laminate8 Oct 2026US 2026/0307104 A1Wavelock Advanced Technology Co., Ltd.
Most cited
- End use applications of biodegradable polymers1,525US 5,444,113 AEcopol, LLC · 1995
- Radiation-curable coating compounds1,477US 6,605,669 B2E. I. Du Pont de Nemours and Company · 2003
- Process for preparing amide acetals1,464US 7,439,354 B2E. I. Du Pont de Nemours and Company · 2008
- Device for priming for improved adherence of gels to substrates1,210US 5,749,968 AFocal, Inc. · 1998
- Absorbent articles comprising nanoparticles1,110US 7,988,779 B2McNeil-PPC, Inc. · 2011