C09D 1/02
Alkali metal silicates
Official title: alkali metal silicates
C09D1/02 (Alkali metal silicates) appears on 330 US grants and 325 published applications in this corpus.
Search patents in C09D- Granted patents
- 330
- Published applications
- 325
- Assignees
- 273
- Inventors
- 887
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 10 | 0 |
| 1977 | 9 | 0 |
| 1978 | 11 | 0 |
| 1979 | 6 | 0 |
| 1980 | 5 | 0 |
| 1981 | 6 | 0 |
| 1982 | 8 | 0 |
| 1983 | 6 | 0 |
| 1984 | 5 | 0 |
| 1985 | 3 | 0 |
| 1986 | 1 | 0 |
| 1987 | 4 | 0 |
| 1988 | 3 | 0 |
| 1989 | 3 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 4 | 0 |
| 1995 | 3 | 0 |
| 1996 | 4 | 0 |
| 1997 | 6 | 0 |
| 1998 | 3 | 0 |
| 1999 | 11 | 0 |
| 2000 | 9 | 0 |
| 2001 | 5 | 2 |
| 2002 | 6 | 2 |
| 2003 | 2 | 3 |
| 2004 | 5 | 9 |
| 2005 | 2 | 6 |
| 2006 | 0 | 2 |
| 2007 | 3 | 7 |
| 2008 | 3 | 4 |
| 2009 | 2 | 7 |
| 2010 | 3 | 17 |
| 2011 | 3 | 14 |
| 2012 | 5 | 8 |
| 2013 | 7 | 13 |
| 2014 | 8 | 17 |
| 2015 | 14 | 15 |
| 2016 | 9 | 13 |
| 2017 | 9 | 18 |
| 2018 | 11 | 21 |
| 2019 | 11 | 16 |
| 2020 | 11 | 19 |
| 2021 | 12 | 30 |
| 2022 | 15 | 25 |
| 2023 | 19 | 18 |
| 2024 | 15 | 19 |
| 2025 | 16 | 14 |
| 2026 | 10 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Coating composition29 Sep 2026US 12,747,358 B2AWI Licensing LLC
- Flame retardant clear coatings for building panels4 Aug 2026US 12,698,628 B2AWI Licensing LLC
- Method for improving heat dissipation capability of oil-cooled motor, insulation paint, and method for manufacturing insulation paint21 Jul 2026US 12,686,773 B2Huawei Digital Power Technologies Co., Ltd.
- Coated insulation material substrate23 Jun 2026US 12,662,598 B2Pittsburgh Corning Europe NV
- Sulfonate-functional coating compositions, methods of making the same, and articles therefrom23 Jun 2026US 12,662,610 B23M Innovative Properties Company
- Method for producing insulation coating treatment liquid for grain-oriented electrical steel sheet and method for producing grain-oriented electrical steel sheet8 Oct 2026US 2026/0308387 A1Nippon Steel Corporation
- Kits comprising intumescent coating compositions and primers13 Aug 2026US 2026/0234060 A13M Innovative Properties Company
- Flexible ceramic coatings for metals and methods of making same11 Jun 2026US 2026/0159437 A1ZYP Coatings, Inc.
- Wood-fiber cement building panels and methods for manufacturing2 Apr 2026US 2026/0092192 A1Armstrong World Industries, Inc.
- Surface-modified glass, electronic component, and method for forming silicate film12 Mar 2026US 2026/0070840 A1Murata Manufacturing Co., Ltd.
Most cited
By later US patents
- Wearable audio system with acoustic modules202US 6,301,367 B1Interval Research Corporation · 2001
- Transparent coating for laser marking91US 6,210,472 B1Marconi Data Systems Inc. · 2001
- Transparent barrier coatings exhibiting reduced thin film interference70US 5,853,830 AHoechst Trespaphan GmbH · 1998
- Room temperature curable surface coating and methods of producing and applying same62US 5,164,003 ACeram Tech International, Ltd. · 1992
- Spandrel product with silicate coating58US 4,478,905 APPG Industries, Inc. · 1984