C04B 35/14
Based on silica
Official title: based on silica
C04B35/14 (Based on silica) appears on 787 US grants and 904 published applications in this corpus.
Search patents in C04B- Granted patents
- 787
- Published applications
- 904
- Assignees
- 597
- Inventors
- 2,567
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 9 | 0 |
| 1977 | 10 | 0 |
| 1978 | 7 | 0 |
| 1979 | 3 | 0 |
| 1980 | 8 | 0 |
| 1981 | 5 | 0 |
| 1982 | 1 | 0 |
| 1983 | 5 | 0 |
| 1984 | 3 | 0 |
| 1985 | 3 | 0 |
| 1986 | 1 | 0 |
| 1987 | 6 | 0 |
| 1988 | 7 | 0 |
| 1989 | 9 | 0 |
| 1990 | 10 | 0 |
| 1991 | 14 | 0 |
| 1992 | 19 | 0 |
| 1993 | 10 | 0 |
| 1994 | 12 | 0 |
| 1995 | 13 | 0 |
| 1996 | 10 | 0 |
| 1997 | 17 | 0 |
| 1998 | 15 | 0 |
| 1999 | 13 | 0 |
| 2000 | 12 | 0 |
| 2001 | 12 | 0 |
| 2002 | 6 | 12 |
| 2003 | 12 | 14 |
| 2004 | 13 | 20 |
| 2005 | 10 | 33 |
| 2006 | 10 | 19 |
| 2007 | 9 | 27 |
| 2008 | 9 | 28 |
| 2009 | 6 | 20 |
| 2010 | 14 | 29 |
| 2011 | 20 | 20 |
| 2012 | 16 | 16 |
| 2013 | 18 | 28 |
| 2014 | 14 | 31 |
| 2015 | 19 | 36 |
| 2016 | 16 | 42 |
| 2017 | 27 | 44 |
| 2018 | 34 | 56 |
| 2019 | 26 | 60 |
| 2020 | 40 | 55 |
| 2021 | 42 | 59 |
| 2022 | 40 | 62 |
| 2023 | 30 | 57 |
| 2024 | 51 | 52 |
| 2025 | 46 | 48 |
| 2026 | 25 | 36 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Organic formulations for additive manufacturing of three-dimensional objects containing sinterable materials25 Aug 2026US 12,715,036 B2Tritone Technologies Ltd.
- Ceramic matrix composites and their preforms11 Aug 2026US 12,703,169 B2Rtx Corporation
- Method of forming patterns in layered materials at an atomic scale21 Jul 2026US 12,686,148 B2University of South Florida
- Glass ceramic having specific thermal expansion characteristics30 Jun 2026US 12,668,545 B2Schott AG
- Glass ceramic having specific thermal expansion characteristics23 Jun 2026US 12,662,428 B2Schott AG
- Method for preparing porous ceramic with uniform micro-nano pores8 Oct 2026US 2026/0308066 A1Central South University
- Ceramic particles for use in a solar power tower17 Sep 2026US 2026/0276244 A1Carbo Ceramics Inc.
- Method of manufacturing ceramic matrix composites reinforced with metallic particles27 Aug 2026US 2026/0250202 A1Politechnika Warszawska
- Composite panel core structure27 Aug 2026US 2026/0250208 A1General Electric Company
- Negative electrode material for secondary battery, and preparation method thereof27 Aug 2026US 2026/0253879 A1Oci Company Ltd.
Most cited
By later US patents
- Solid freeform fabrication methods283US 5,738,817 ARutgers, The State University · 1998
- Solid freeform fabrication methods223US 5,900,207 ARutgers, the State University Old Queens · 1999
- Method of producing high-temperature parts by way of low-temperature sintering172US 5,284,695 ABoard of Regents, The University of Texas System · 1994
- Fiber reinforced ceramic matrix laminate164US 5,376,598 AThe Boeing Company · 1994
- BN coating of ceramic fibers for ceramic fiber composites139US 4,642,271 AThe United States of America as represented by the Secretary of the Navy · 1987