C04B 35/62886
By wet chemical techniques
Official title: {by wet chemical techniques}
C04B35/62886 (By wet chemical techniques) appears on 342 US grants and 431 published applications in this corpus.
Search patents in C04B- Granted patents
- 342
- Published applications
- 431
- Assignees
- 253
- Inventors
- 1,049
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 2 | 0 |
| 1990 | 3 | 0 |
| 1991 | 4 | 0 |
| 1992 | 5 | 0 |
| 1993 | 14 | 0 |
| 1994 | 4 | 0 |
| 1995 | 3 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 2 | 0 |
| 1999 | 3 | 0 |
| 2000 | 4 | 0 |
| 2001 | 3 | 0 |
| 2002 | 2 | 8 |
| 2003 | 4 | 7 |
| 2004 | 9 | 15 |
| 2005 | 3 | 4 |
| 2006 | 3 | 12 |
| 2007 | 3 | 10 |
| 2008 | 3 | 13 |
| 2009 | 8 | 14 |
| 2010 | 10 | 23 |
| 2011 | 7 | 23 |
| 2012 | 12 | 17 |
| 2013 | 9 | 16 |
| 2014 | 14 | 11 |
| 2015 | 13 | 11 |
| 2016 | 10 | 13 |
| 2017 | 11 | 16 |
| 2018 | 18 | 20 |
| 2019 | 15 | 17 |
| 2020 | 10 | 21 |
| 2021 | 20 | 20 |
| 2022 | 13 | 21 |
| 2023 | 25 | 43 |
| 2024 | 22 | 35 |
| 2025 | 20 | 23 |
| 2026 | 23 | 18 |
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
- Ceramic matrix composite article manufacturing6 Oct 2026US 12,753,125 B2General Electric Company
- Production of aerogel thermal insulation sheet by central injection approach15 Sep 2026US 12,735,364 B1Taiwan Aerogel Technology Material Co., Ltd.
- Method of making carbon-carbon composite7 Jul 2026US 12,673,902 B1Systima Technologies, Inc.
- Method for densification of CMC article9 Jun 2026US 12,649,695 B2Rtx Corporation
- Processes for the preparation of (3s,4r)-3-ethyl-4-(3h-imidazo[1,2-a]pyrrolo[2,3-e]-pyrazin-8-yl)-n-(2,2,2-trifluoroethyl)pyrrolidine-1-carboxamide and solid state forms thereof8 Oct 2026US 2026/0308162 A1
- Preform tapered hole press for improved cvi-cmc microstructure1 Oct 2026US 2026/0296980 A1Rtx Corporation
- Alpha alumina-based ceramic material and methods of making same17 Sep 2026US 2026/0275179 A13M Innovative Properties Company
- Ceramic particles for use in a solar power tower17 Sep 2026US 2026/0276244 A1Carbo Ceramics Inc.
- Particle enhancement of ceramic matrix composites, method of manufacture thereof and articles comprising the same10 Sep 2026US 2026/0265152 A1Rtx Corporation
Most cited
By later US patents
- Ceramic aggregate particles158US 6,881,483 B23M Innovative Properties Company · 2005
- Compositions and methods for preparing multiple-component composite materials130US 6,803,003 B2Advanced Ceramics Research, Inc. · 2004
- Composite nanoparticle materials and method of making the same118US 7,052,777 B2Nanophase Technologies Corporation · 2006
- Core-shell ceramic particulate and method of making104US 7,670,679 B2General Electric Company · 2010
- Ceramic powders coated with siloxane star-graft polymers93US 6,033,781 ANanophase Technologies Corporation · 2000