C09D 5/29
Coating compositions: for multicolour effects
Official title: for multicolour effects
C09D5/29 (Coating compositions: for multicolour effects) appears on 185 US grants and 252 published applications in this corpus.
Search patents in C09D- Granted patents
- 185
- Published applications
- 252
- Assignees
- 165
- Inventors
- 572
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 3 | 0 |
| 1991 | 1 | 0 |
| 1992 | 6 | 0 |
| 1993 | 2 | 0 |
| 1994 | 3 | 0 |
| 1995 | 3 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 0 | 0 |
| 1999 | 3 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 2 |
| 2004 | 1 | 4 |
| 2005 | 1 | 7 |
| 2006 | 1 | 8 |
| 2007 | 3 | 10 |
| 2008 | 6 | 6 |
| 2009 | 1 | 8 |
| 2010 | 3 | 10 |
| 2011 | 4 | 8 |
| 2012 | 5 | 7 |
| 2013 | 5 | 5 |
| 2014 | 2 | 9 |
| 2015 | 7 | 11 |
| 2016 | 6 | 13 |
| 2017 | 8 | 18 |
| 2018 | 10 | 11 |
| 2019 | 9 | 17 |
| 2020 | 16 | 17 |
| 2021 | 10 | 13 |
| 2022 | 11 | 18 |
| 2023 | 10 | 12 |
| 2024 | 8 | 13 |
| 2025 | 13 | 15 |
| 2026 | 12 | 10 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Curable photochromic composition22 Sep 2026US 12,742,037 B2Transitions Optical, Inc.
- Polymerizable composition for optical article and optical article22 Sep 2026US 12,742,113 B2Hoya Lens Thailand Ltd.
- Antimicrobial coatings15 Sep 2026US 12,735,580 B2PPG Industries Ohio, Inc.
- Polymer fine particles having structural color development property25 Aug 2026US 12,715,988 B2Mitsubishi Chemical Corporation
- Thermochromic materials and preparation method30 Jun 2026US 12,668,531 B2Chemelot Scientific Participations B.V.
- Photochromic article, spectacles, and method for producing photochromic article3 Sep 2026US 2026/0258255 A1Hoya Lens Thailand Ltd.
- (meth)acrylate, curable composition, cured body, laminate, optical article, lens, and eyeglasses3 Sep 2026US 2026/0258262 A1Tokuyama Corporation
- Heatable Photochromic Optical Article and Method of Making the Same3 Sep 2026US 2026/0259435 A1Transitions Optical, Inc.
- Metal effect pigment-free radar-compatible coating on a substrate23 Jul 2026US 2026/0209531 A1Merck Patent GmbH
- Compositions and method of making ph indicating nonwoven material and absorbent pad16 Jul 2026US 2026/0201636 A1Kas Pet, LLC
Most cited
By later US patents
- Three-dimensional orientation of grated flakes78US 7,955,695 B2JDS Uniphase Corporation · 2011
- Article with curved patterns formed of aligned pigment flakes55US 9,102,195 B2JDS Uniphase Corporation · 2015
- Ready to use spackle/repair product containing dryness indicator54US 6,531,528 B1DAP Products Inc. · 2003
- Decorative objects with multicolor effects33US 5,154,765 AThe Mearl Corporation · 1992
- Aqueous multiphase dispersions and preparation thereof26US 4,376,654 A1983