C04B 2235/3436
Alkaline earth metal silicates
Official title: Alkaline earth metal silicates, e.g. barium silicate
C04B2235/3436 (Alkaline earth metal silicates) appears on 477 US grants and 602 published applications in this corpus.
Search patents in C04B- Granted patents
- 477
- Published applications
- 602
- Assignees
- 243
- Inventors
- 1,130
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 3 | 0 |
| 1998 | 3 | 0 |
| 1999 | 3 | 0 |
| 2000 | 2 | 0 |
| 2001 | 6 | 1 |
| 2002 | 4 | 14 |
| 2003 | 10 | 29 |
| 2004 | 16 | 25 |
| 2005 | 11 | 36 |
| 2006 | 18 | 51 |
| 2007 | 27 | 45 |
| 2008 | 24 | 33 |
| 2009 | 28 | 57 |
| 2010 | 38 | 30 |
| 2011 | 20 | 45 |
| 2012 | 27 | 28 |
| 2013 | 33 | 19 |
| 2014 | 30 | 23 |
| 2015 | 25 | 14 |
| 2016 | 21 | 18 |
| 2017 | 8 | 20 |
| 2018 | 26 | 15 |
| 2019 | 17 | 13 |
| 2020 | 9 | 16 |
| 2021 | 9 | 8 |
| 2022 | 11 | 21 |
| 2023 | 5 | 15 |
| 2024 | 7 | 11 |
| 2025 | 14 | 8 |
| 2026 | 8 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
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.
- Process for producing autoclaved aerated concrete using silica raw materials having higher solubility than quartz18 Aug 2026US 12,709,576 B2Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e. V.
- Dielectric composition and multilayer ceramic electronic device2 Jun 2026US 12,643,825 B2TDK Corporation
- Structural implant for bone repair19 May 2026US 12,629,457 B2Rutgers, The State University of New Jersey
- Dielectric composition and electronic device12 May 2026US 12,626,862 B2TDK Corporation
- Dielectric composition with high-temperature stability8 Oct 2026US 2026/0308067 A1Amotech Co., Ltd.
- Castable refractory compositions and manufacturing methods24 Sep 2026US 2026/0285763 A1Calderys France
- Synthesis of cement from alternative raw materials and fuels that reduces or eliminates co2 emissions6 Aug 2026US 2026/0225957 A1Batuga Tech LLC
- Multiphase ceramic matrix composite6 Aug 2026US 2026/0225961 A1Rtx Corporation
- Method For The Manufacture Of Tiles Or Slabs Of Compacted Ceramic Material23 Jul 2026US 2026/0209122 A1Cosentino Research & Development, S.L.
Most cited
By later US patents
- Ceramic structural body188US 5,914,187 AIbiden Co., Ltd. · 1999
- Tunable dielectric compositions including low loss glass184US 6,905,989 B2Paratek Microwave, Inc. · 2005
- Surface treating aluminum trihydrate powders with prehydrolized silane81US 5,543,173 AAluminum Company of America · 1996
- Fabrication of ultra-thinwall cordierite structures76US 6,506,336 B1Corning Incorporated · 2003
- Aluminosilicate hydrogel bonded aggregate articles62US 4,432,798 AThe Duriron Company, Inc. · 1984