C01B 33/149
Coating
C01B33/149 (Coating) appears on 72 US grants and 82 published applications in this corpus.
Search patents in C01B- Granted patents
- 72
- Published applications
- 82
- Assignees
- 63
- Inventors
- 231
- Latest grant
- 2 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 3 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 3 | 0 |
| 2001 | 1 | 1 |
| 2002 | 4 | 0 |
| 2003 | 0 | 2 |
| 2004 | 1 | 3 |
| 2005 | 1 | 2 |
| 2006 | 0 | 1 |
| 2007 | 1 | 2 |
| 2008 | 0 | 2 |
| 2009 | 0 | 6 |
| 2010 | 0 | 3 |
| 2011 | 1 | 1 |
| 2012 | 0 | 8 |
| 2013 | 1 | 1 |
| 2014 | 3 | 0 |
| 2015 | 3 | 5 |
| 2016 | 5 | 1 |
| 2017 | 3 | 3 |
| 2018 | 5 | 5 |
| 2019 | 1 | 13 |
| 2020 | 5 | 2 |
| 2021 | 5 | 3 |
| 2022 | 5 | 5 |
| 2023 | 2 | 4 |
| 2024 | 5 | 5 |
| 2025 | 2 | 1 |
| 2026 | 2 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method for manufacturing abrasive grains, composition for chemical mechanical polishing, and method for chemical mechanical polishing2 Jun 2026US 12,644,015 B2Jsr Corporation
- Sol application methods12 May 2026US 12,623,197 B2Green Sol-Gel Ltd.
- Defoamer active, manufacturing thereof, and deforming formulation30 Sep 2025US 12,427,444 B2W. R. Grace & Co.-Conn.
- Silica sol having particle size distribution and production method therefor5 Aug 2025US 12,378,127 B2Nissan Chemical Corporation
- Silica particles and method for producing the same3 Sep 2024US 12,077,443 B2FUJIFILM Business Innovation Corp.
- Methods of making carbon coated particles from reclaimed carbon and other particles1 Oct 2026US 2026/0297731 A1Cabot Corporation
- Functionalized Colloidal Silica and Methods of Production23 Jul 2026US 2026/0209053 A1W. R. Grace & Co.-Conn.
- Organosilica sol and production method therefor18 Jun 2026US 2026/0167505 A1Nissan Chemical Corporation
- Derivatization process for producing cationic colloidal silica23 Oct 2025US 2025/0326934 A1Nouryon Chemicals International B. V.
- Surface-treated silica particle dispersion sol and production method therefor21 Nov 2024US 2024/0383760 A1Mitsubishi Materials Electronic Chemicals Co., Ltd.
Most cited
By later US patents
- Thermal oxide equivalent low temperature ALD oxide for dual purpose gate oxide and method for producing the same426US 10,106,892 B1Globalfoundries Inc. · 2018
- Silica sols having high surface area109US 5,368,833 AEka Nobel AB · 1994
- Process for preparing a water repellent silica sol78US 5,651,921 AIdemitsu Kosan Co., Ltd. · 1997
- Silica sols and use of the sols57US 5,603,805 AEka Nobel AB · 1997
- Method for the preparation of surface-modified silica particles42US 5,013,585 AShin-Etsu Chemical Co., Ltd. · 1991