C30B 35/00
Apparatus not otherwise provided for, specially adapted for the growth, production or
Official title: Apparatus not otherwise provided for, specially adapted for the growth, production or after-treatment of single crystals or of a homogeneous polycrystalline material with defined structure
C30B35/00 (Apparatus not otherwise provided for, specially adapted for the growth, production or) appears on 928 US grants and 1,178 published applications in this corpus.
Search patents in C30B- Granted patents
- 928
- Published applications
- 1,178
- Assignees
- 548
- Inventors
- 2,424
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 3 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 5 | 0 |
| 1985 | 3 | 0 |
| 1986 | 5 | 0 |
| 1987 | 2 | 0 |
| 1988 | 6 | 0 |
| 1989 | 6 | 0 |
| 1990 | 13 | 0 |
| 1991 | 10 | 0 |
| 1992 | 7 | 0 |
| 1993 | 6 | 0 |
| 1994 | 6 | 0 |
| 1995 | 10 | 0 |
| 1996 | 3 | 0 |
| 1997 | 8 | 0 |
| 1998 | 10 | 0 |
| 1999 | 18 | 0 |
| 2000 | 11 | 0 |
| 2001 | 15 | 1 |
| 2002 | 13 | 18 |
| 2003 | 16 | 30 |
| 2004 | 10 | 18 |
| 2005 | 17 | 35 |
| 2006 | 16 | 31 |
| 2007 | 14 | 50 |
| 2008 | 19 | 37 |
| 2009 | 18 | 71 |
| 2010 | 28 | 61 |
| 2011 | 31 | 66 |
| 2012 | 30 | 70 |
| 2013 | 36 | 48 |
| 2014 | 43 | 44 |
| 2015 | 48 | 47 |
| 2016 | 39 | 50 |
| 2017 | 44 | 31 |
| 2018 | 33 | 33 |
| 2019 | 29 | 43 |
| 2020 | 28 | 60 |
| 2021 | 29 | 55 |
| 2022 | 51 | 61 |
| 2023 | 49 | 71 |
| 2024 | 52 | 67 |
| 2025 | 49 | 46 |
| 2026 | 28 | 34 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Si ingot single crystal6 Oct 2026US 12,753,525 B2GlobalWafers Co., Ltd.
- Hierarchical inverted/normal cobalt ferrite nano-chessboard6 Oct 2026US 12,753,527 B2Morgan State University
- Silicon carbide single crystal manufacturing apparatus, computing device, and manufacturing method of silicon carbide single crystal6 Oct 2026US 12,753,528 B2Denso Corporation
- Crystallization device, crystallization system, and crystallization method15 Sep 2026US 12,734,464 B2Tsukishima Kikai Co., Ltd.
- Group III nitride crystal manufacturing apparatus having a growth chamber that includes a multilayer body or a porous body made of at least one element having a catalytic effect for a decomposition reaction of a nitrogen element-containing gas8 Sep 2026US 12,729,457 B2Panasonic Holdings Corporation
- Crucible and method of manufacturing the same24 Sep 2026US 2026/0286571 A1Sec Carbon, Limited
- Silicon single crystal production method and silicon single crystal production apparatus17 Sep 2026US 2026/0275566 A1Sumco Corporation
- Digallium trioxide single crystal substrate, method for manufacturing digallium trioxide single crystal, and method for manufacturing digallium trioxide single crystal substrate10 Sep 2026US 2026/0265944 A1Sumitomo Electric Industries, Ltd.
- Method for growing silicon carbide crystal10 Sep 2026US 2026/0265947 A1Jiangsu Tankeblue Semiconductor Co., Ltd
- Cylindrical device, method of producing cylindrical device, and method of crystallizing protein10 Sep 2026US 2026/0265954 A1TANAKA PRECIOUS METAL GROUP Co., Ltd.
Most cited
By later US patents
- Transfer apparatus492US 4,466,766 ARuska Instrument Corporation · 1984
- Thermal processing apparatus and cooling method468US 9,099,505 B2Tokyo Electron Limited · 2015
- Heat treating apparatus455US 5,464,313 ATokyo Electron Limited · 1995
- Si/SiC composite material and method for making Si/SiC composite material388US 5,494,439 AIntel Corporation · 1996
- Thermal processing furnace, gas delivery system therefor, and methods for delivering a process gas thereto386US 7,910,494 B2Tokyo Electron Limited · 2011