C04B 2235/65
Aspects relating to heat treatments of ceramic bodies such as green ceramics
Official title: Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
C04B2235/65 (Aspects relating to heat treatments of ceramic bodies such as green ceramics) appears on 5,880 US grants and 7,004 published applications in this corpus.
Search patents in C04B- Granted patents
- 5,880
- Published applications
- 7,004
- Assignees
- 2,245
- Inventors
- 13,134
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 14 | 0 |
| 1977 | 15 | 0 |
| 1978 | 14 | 0 |
| 1979 | 10 | 0 |
| 1980 | 10 | 0 |
| 1981 | 28 | 0 |
| 1982 | 12 | 0 |
| 1983 | 20 | 0 |
| 1984 | 13 | 0 |
| 1985 | 20 | 0 |
| 1986 | 26 | 0 |
| 1987 | 28 | 0 |
| 1988 | 40 | 0 |
| 1989 | 45 | 0 |
| 1990 | 42 | 0 |
| 1991 | 59 | 0 |
| 1992 | 63 | 0 |
| 1993 | 50 | 0 |
| 1994 | 60 | 0 |
| 1995 | 54 | 0 |
| 1996 | 62 | 0 |
| 1997 | 47 | 0 |
| 1998 | 46 | 0 |
| 1999 | 76 | 0 |
| 2000 | 57 | 0 |
| 2001 | 51 | 27 |
| 2002 | 70 | 89 |
| 2003 | 101 | 166 |
| 2004 | 110 | 192 |
| 2005 | 94 | 174 |
| 2006 | 117 | 227 |
| 2007 | 122 | 246 |
| 2008 | 124 | 224 |
| 2009 | 144 | 286 |
| 2010 | 160 | 319 |
| 2011 | 172 | 280 |
| 2012 | 208 | 311 |
| 2013 | 218 | 279 |
| 2014 | 228 | 269 |
| 2015 | 229 | 292 |
| 2016 | 247 | 278 |
| 2017 | 267 | 326 |
| 2018 | 258 | 317 |
| 2019 | 241 | 373 |
| 2020 | 251 | 354 |
| 2021 | 267 | 364 |
| 2022 | 257 | 402 |
| 2023 | 285 | 399 |
| 2024 | 279 | 363 |
| 2025 | 290 | 266 |
| 2026 | 179 | 181 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Method of producing manufactured object and manufactured object6 Oct 2026US 12,752,457 B2Canon Kabushiki Kaisha
- Highly dense red mud shields for X-ray and γ-ray attenuation29 Sep 2026US 12,747,190 B2Council of Scientific and Industrial Research
- M-type hexaferrite comprising a low dielectric loss ceramic29 Sep 2026US 12,749,604 B2Rogers Corporation
- System and method for forming a ceramic sandwich-structured composite component22 Sep 2026US 12,741,914 B2General Electric Company
- 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 for preparing porous ceramic with uniform micro-nano pores8 Oct 2026US 2026/0308066 A1Central South University
- Sintering additives for improved microstructure control8 Oct 2026US 2026/0308070 A1UT-Battelle, LLC
- Process for improving flash sintering of ceramics and improved ceramics8 Oct 2026US 2026/0308072 A1The Regents of the University of Colorado, a body corporate
- Dielectric ceramic, method of preparing the same, and multilayer ceramic capacitor including the same8 Oct 2026US 2026/0311933 A1Samsung Electro-Mechanics Co., Ltd.
- High Purity SiOC and SiC, Methods Compositions and Applications1 Oct 2026US 2026/0296898 A1Pallidus, Inc.
Most cited
By later US patents
- Halogen gas plasma-resistive members and method for producing the same, laminates, and corrosion-resistant members455US 6,783,875 B2NGK Insulators, Ltd. · 2004
- Composite abrasive compact having high thermal stability403US 5,127,923 AUS Synthetic Corporation · 1992
- Compact of boron-doped diamond and method for making same385US 4,268,276 AGeneral Electric Company · 1981
- Combinatorial synthesis of novel materials365US 5,985,356 ASymyx Technologies, Inc. · 1999
- Solid freeform fabrication methods283US 5,738,817 ARutgers, The State University · 1998