C09C 1/405
Containing combined silica
Official title: {containing combined silica, e.g. mica}
C09C1/405 (Containing combined silica) appears on 179 US grants and 185 published applications in this corpus.
Search patents in C09C- Granted patents
- 179
- Published applications
- 185
- Assignees
- 164
- Inventors
- 542
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 3 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 3 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 3 | 0 |
| 1988 | 3 | 0 |
| 1989 | 4 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 5 | 0 |
| 1993 | 6 | 0 |
| 1994 | 10 | 0 |
| 1995 | 6 | 0 |
| 1996 | 0 | 0 |
| 1997 | 5 | 0 |
| 1998 | 5 | 0 |
| 1999 | 5 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 1 |
| 2002 | 3 | 1 |
| 2003 | 3 | 2 |
| 2004 | 3 | 10 |
| 2005 | 1 | 5 |
| 2006 | 1 | 13 |
| 2007 | 7 | 10 |
| 2008 | 2 | 8 |
| 2009 | 8 | 11 |
| 2010 | 6 | 8 |
| 2011 | 3 | 9 |
| 2012 | 2 | 8 |
| 2013 | 4 | 13 |
| 2014 | 8 | 8 |
| 2015 | 8 | 10 |
| 2016 | 6 | 5 |
| 2017 | 8 | 5 |
| 2018 | 3 | 7 |
| 2019 | 2 | 5 |
| 2020 | 6 | 10 |
| 2021 | 5 | 10 |
| 2022 | 6 | 8 |
| 2023 | 8 | 8 |
| 2024 | 3 | 5 |
| 2025 | 3 | 5 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Mica pigment particles for powder coating applications16 Jun 2026US 12,655,306 B2Genesee Valley Innovations, LLC
- Particulate filler, preparation and use thereof2 Dec 2025US 12,486,409 B2Susonity Commercial GmbH
- Method of manufacturing recycled asphaltic and asphaltic limestone powder pellets and shapes through densification18 Mar 2025US 12,252,651 B2
- Colored composite material21 Jan 2025US 12,202,773 B2HUBLOT SA, Geneve
- Reinforced intumescent polymer30 Apr 2024US 11,970,598 B2ABB Schweiz AG
- Method of Manufacturing Recycled Asphaltic and Asphaltic Limestone Powder Pellets and Shapes through Densification26 Jun 2025US 2025/0207033 A1
- Colored Composite Material3 Apr 2025US 2025/0109070 A1HUBLOT SA, Geneve
- Surface-coated inorganic particles20 Feb 2025US 2025/0057753 A1Kao Corporation
- Inorganic filling material and inorganic filling material-reinforced thermoplastic resin6 Feb 2025US 2025/0043109 A1Toray Industries, Inc.
- Inorganic pigment treated with phms/pdms copolymer23 Jan 2025US 2025/0026908 A1Tronox LLC
Most cited
By later US patents
- Coated glass microbubbles and article incorporating them134US 4,618,525 AMinnesota Mining and Manufacturing Company · 1986
- Method for the recovery of minerals and production of by-products from coal ash109US 4,652,433 AFlorida Progress Corporation · 1987
- Filler for degradable plastics and process for producing the same54US 5,264,030 ANittetsu Mining Co., Ltd. · 1993
- Fine aqueous dispersion of an organophilic sheet silicate45US 5,464,472 AHoechst Aktiengesellschaft · 1995
- Metal-coated hollow microspheres44US 4,621,024 APaper Applications International, Inc. · 1986