C09C 2220/106
Comprising only a drying or calcination step of the finally coated pigment
Official title: comprising only a drying or calcination step of the finally coated pigment
C09C2220/106 (Comprising only a drying or calcination step of the finally coated pigment) appears on 145 US grants and 136 published applications in this corpus.
Search patents in C09C- Granted patents
- 145
- Published applications
- 136
- Assignees
- 57
- Inventors
- 312
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 5 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 3 | 0 |
| 1992 | 0 | 0 |
| 1993 | 5 | 0 |
| 1994 | 1 | 0 |
| 1995 | 4 | 0 |
| 1996 | 1 | 0 |
| 1997 | 3 | 0 |
| 1998 | 3 | 0 |
| 1999 | 2 | 0 |
| 2000 | 5 | 0 |
| 2001 | 6 | 1 |
| 2002 | 5 | 3 |
| 2003 | 10 | 9 |
| 2004 | 4 | 11 |
| 2005 | 4 | 5 |
| 2006 | 4 | 7 |
| 2007 | 3 | 1 |
| 2008 | 2 | 9 |
| 2009 | 2 | 6 |
| 2010 | 3 | 9 |
| 2011 | 4 | 1 |
| 2012 | 5 | 3 |
| 2013 | 1 | 5 |
| 2014 | 2 | 3 |
| 2015 | 2 | 5 |
| 2016 | 1 | 3 |
| 2017 | 5 | 10 |
| 2018 | 2 | 7 |
| 2019 | 7 | 5 |
| 2020 | 7 | 8 |
| 2021 | 8 | 5 |
| 2022 | 5 | 5 |
| 2023 | 3 | 2 |
| 2024 | 2 | 6 |
| 2025 | 2 | 3 |
| 2026 | 6 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Plate-like PVD aluminum pigment with a protective encapsulation and method for manufacturing a plate-like PVD aluminium pigment with a protective encapsulation15 Sep 2026US 12,735,576 B2Eckart GmbH
- Encapsulation of palette flakes with nanostructured copper oxide as LiDAR reflective black pigments4 Aug 2026US 12,698,398 B2Toyota Jidosha Kabushiki Kaisha
- Lamellar particles and methods of manufacture14 Apr 2026US 12,601,862 B2Viavi Solutions Inc.
- Solvochromic effect pigments, method of production and use thereof24 Mar 2026US 12,584,022 B2Eckart GmbH
- Display panel, manufacturing method thereof, and display device thereof10 Mar 2026US 12,570,857 B2Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
- Effect Pigments with Sparkle20 Aug 2026US 2026/0242609 A1Sun Chemical Corporation
- Zinc sulfide interference pigments, synthesis method and cosmetic composition16 Jul 2026US 2026/0199195 A1
- Zinc sulfide interference pigments, synthesis method and cosmetic composition16 Jul 2026US 2026/0201169 A1
- Interference pigments19 Feb 2026US 2026/0049218 A1Merck Patent GmbH
- Method for preparing a colored particulate material by heterogeneous nucleation14 Aug 2025US 2025/0257220 A1Ugiel
Most cited
By later US patents
- Soft iron pigments67US 6,589,331 B2Eckart GmbH · 2003
- Weathering-resistant pearlescent pigments61US 4,544,415 AMerck Patent GmbH · 1985
- Modified nacreous luster pigments for water paint systems60US 6,176,918 B1Merck Patent Gesellschaft mit Beschrankter Haftung and Huels AG · 2001
- Multilayer interference pigments58US 6,689,205 B1Merck Patent Gesellschaft · 2004
- Titanium-containing interference pigments and foils with color shifting properties54US 6,569,529 B1Flex Product, Inc. · 2003