C04B 2235/483
Si-containing organic compounds
Official title: Si-containing organic compounds, e.g. silicone resins, (poly)silanes, (poly)siloxanes or (poly)silazanes
C04B2235/483 (Si-containing organic compounds) appears on 512 US grants and 626 published applications in this corpus.
Search patents in C04B- Granted patents
- 512
- Published applications
- 626
- Assignees
- 343
- Inventors
- 1,374
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 3 | 0 |
| 1991 | 6 | 0 |
| 1992 | 3 | 0 |
| 1993 | 5 | 0 |
| 1994 | 6 | 0 |
| 1995 | 5 | 0 |
| 1996 | 5 | 0 |
| 1997 | 7 | 0 |
| 1998 | 7 | 0 |
| 1999 | 7 | 0 |
| 2000 | 4 | 0 |
| 2001 | 8 | 1 |
| 2002 | 4 | 8 |
| 2003 | 12 | 19 |
| 2004 | 14 | 21 |
| 2005 | 7 | 23 |
| 2006 | 10 | 26 |
| 2007 | 10 | 16 |
| 2008 | 7 | 21 |
| 2009 | 18 | 16 |
| 2010 | 13 | 24 |
| 2011 | 12 | 28 |
| 2012 | 13 | 14 |
| 2013 | 17 | 24 |
| 2014 | 14 | 17 |
| 2015 | 18 | 21 |
| 2016 | 15 | 28 |
| 2017 | 20 | 26 |
| 2018 | 20 | 38 |
| 2019 | 21 | 41 |
| 2020 | 32 | 40 |
| 2021 | 38 | 38 |
| 2022 | 23 | 30 |
| 2023 | 28 | 36 |
| 2024 | 32 | 21 |
| 2025 | 21 | 33 |
| 2026 | 16 | 16 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Preceramic polymer printing binders for advanced ceramics6 Oct 2026US 12,753,123 B2University of Tennessee Research Foundation
- Methods of providing high purity SiOC and SiC materials4 Aug 2026US 12,698,241 B2Pallidus, Inc.
- Particle enhancement of ceramic matrix composites, method of manufacture thereof and articles comprising the same2 Jun 2026US 12,643,829 B2Rtx Corporation
- Material systems for repair of thermal barrier coating and methods thereof26 May 2026US 12,637,947 B2General Electric Company
- Ceramic matrix composite and method for manufacturing same12 May 2026US 12,623,973 B2Ihi Aerospace Co., Ltd.
- High Purity SiOC and SiC, Methods Compositions and Applications1 Oct 2026US 2026/0296898 A1Pallidus, Inc.
- Porous silicon carbide composite material, electrode for fuel cell, and method for manufacturing porous silicon carbide composite material24 Sep 2026US 2026/0290847 A1DIC Corporation
- Single-cycle rapid densification of carbon/carbon components for air and space applications20 Aug 2026US 2026/0242298 A1Textron Systems Corporation
- Environmental barrier coating and method of making the same30 Jul 2026US 2026/0217618 A1Raytheon Technologies Corporation
- Ceramic article and method of manufacturing a ceramic article23 Jul 2026US 2026/0209121 A1General Electric Company
Most cited
By later US patents
- Polymeric ceramic precursors, apparatuses, systems, and methods118US 10,384,393 B2The Florida State University Research Foundation, Inc. · 2019
- Composition and method for use with ceramic matrix composite T-sections102US 7,972,430 B2General Electric Company · 2011
- Ceramic powders coated with siloxane star-graft polymers93US 6,033,781 ANanophase Technologies Corporation · 2000
- Nanoscale ordered composites of covalent ceramics for high-temperature structural applications via block-copolymer-assisted assembly and method of making82US 7,056,849 B2General Electric Company · 2006
- Process for producing fiber reinforced composite74US 5,876,659 AHitachi, Ltd. · 1999