C04B 2235/3472
Alkali metal alumino-silicates other than clay
Official title: Alkali metal alumino-silicates other than clay, e.g. spodumene, alkali feldspars such as albite or orthoclase, micas such as muscovite, zeolites such as natrolite
C04B2235/3472 (Alkali metal alumino-silicates other than clay) appears on 159 US grants and 245 published applications in this corpus.
Search patents in C04B- Granted patents
- 159
- Published applications
- 245
- Assignees
- 129
- Inventors
- 489
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 6 |
| 2004 | 0 | 2 |
| 2005 | 5 | 6 |
| 2006 | 3 | 5 |
| 2007 | 4 | 7 |
| 2008 | 1 | 11 |
| 2009 | 3 | 11 |
| 2010 | 5 | 14 |
| 2011 | 4 | 13 |
| 2012 | 5 | 17 |
| 2013 | 12 | 10 |
| 2014 | 11 | 11 |
| 2015 | 10 | 12 |
| 2016 | 11 | 12 |
| 2017 | 12 | 8 |
| 2018 | 4 | 5 |
| 2019 | 8 | 11 |
| 2020 | 7 | 8 |
| 2021 | 6 | 9 |
| 2022 | 5 | 14 |
| 2023 | 5 | 8 |
| 2024 | 6 | 23 |
| 2025 | 19 | 10 |
| 2026 | 6 | 12 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Synthetic mineral composition, a method of forming a synthetic mineral composition and uses of a synthetic mineral composition15 Sep 2026US 12,735,360 B2Sibelco Nederland N.V.
- Method of making vacuum insulated panel25 Aug 2026US 12,715,199 B2LuxWall, Inc.
- Nanomaterial ceramic spheres, preparation method, and application thereof16 Jun 2026US 12,655,062 B2
- Ceramic paste compositions for 3D printing21 Apr 2026US 12,606,493 B2ImerTech SAS
- Crucibles and compositions and processes for making same10 Feb 2026US 12,545,623 B2Materion Corporation
- Nanomaterial ceramic sphere, preparation method and application thereof24 Sep 2026US 2026/0285761 A1
- Colourable translucent white ceramic compound based on a frit comprising calcium and sodium27 Aug 2026US 2026/0250203 A1TheSize Surfaces, S.L.
- Ltcc composition having improved properties, manufacturing method of ceramic electric element using the same and ceramic electric element therefrom30 Jul 2026US 2026/0217609 A1Korea Institute of Ceramic Engineering and Technology
- Method For The Manufacture Of Tiles Or Slabs Of Compacted Ceramic Material23 Jul 2026US 2026/0209122 A1Cosentino Research & Development, S.L.
- Lightweight ceramics2 Jul 2026US 2026/0184639 A1ImerTech SAS
Most cited
By later US patents
- Leucite glass ceramic doped with nanoscale metal oxide powder, method for producing the same, and dental materials and dental products formed therefrom73US 7,172,649 B2Chemichl AG · 2007
- Aluminosilicate hydrogel bonded aggregate articles62US 4,432,798 AThe Duriron Company, Inc. · 1984
- Increased thermal conductivity monolithic zeolite structures51US 7,456,131 B2UT-Battelle, LLC · 2008
- Adsorptive honeycomb-shaped ceramic structure and method for its production36US 5,518,678 AKawata Manufacturing Co., Ltd. · 1996
- Thermally-stable polycrystalline diamond element and compact, and applications therefor such as drill bits26US 8,074,748 B1US Synthetic Corporation · 2011