B22F 3/1021
Removal of binder or filler
Official title: {Removal of binder or filler (removal of binder from ceramics C04B35/638)}
B22F3/1021 (Removal of binder or filler) appears on 487 US grants and 692 published applications in this corpus.
Search patents in B22F- Granted patents
- 487
- Published applications
- 692
- Assignees
- 318
- Inventors
- 1,248
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 3 | 0 |
| 1981 | 3 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 3 | 0 |
| 1986 | 0 | 0 |
| 1987 | 3 | 0 |
| 1988 | 6 | 0 |
| 1989 | 3 | 0 |
| 1990 | 7 | 0 |
| 1991 | 11 | 0 |
| 1992 | 4 | 0 |
| 1993 | 8 | 0 |
| 1994 | 8 | 0 |
| 1995 | 6 | 0 |
| 1996 | 2 | 0 |
| 1997 | 8 | 0 |
| 1998 | 4 | 0 |
| 1999 | 10 | 0 |
| 2000 | 6 | 0 |
| 2001 | 5 | 0 |
| 2002 | 2 | 4 |
| 2003 | 3 | 7 |
| 2004 | 2 | 4 |
| 2005 | 5 | 7 |
| 2006 | 2 | 4 |
| 2007 | 2 | 2 |
| 2008 | 1 | 9 |
| 2009 | 0 | 8 |
| 2010 | 5 | 8 |
| 2011 | 4 | 6 |
| 2012 | 4 | 18 |
| 2013 | 6 | 15 |
| 2014 | 4 | 5 |
| 2015 | 9 | 15 |
| 2016 | 15 | 28 |
| 2017 | 11 | 64 |
| 2018 | 16 | 77 |
| 2019 | 35 | 79 |
| 2020 | 30 | 67 |
| 2021 | 34 | 77 |
| 2022 | 54 | 63 |
| 2023 | 39 | 27 |
| 2024 | 53 | 50 |
| 2025 | 36 | 33 |
| 2026 | 12 | 15 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Organic formulations for additive manufacturing of three-dimensional objects containing sinterable materials25 Aug 2026US 12,715,036 B2Tritone Technologies Ltd.
- Process for manufacturing a gas turbine engine blade9 Jun 2026US 12,650,078 B2Alliance
- Drill resistant lock cylinder and method of manufacturing21 Apr 2026US 12,607,037 B2ASSA ABLOY Americas Residential Inc.
- Method for manufacturing a turbomachine blade21 Apr 2026US 12,607,127 B2Safran Aircraft Engines
- Superalloy powder, part and method for manufacturing the part from the powder31 Mar 2026US 12,590,356 B2Safran
- Metal powder for metal injection molding method10 Sep 2026US 2026/0264142 A1Safran Aircraft Engines
- Preparation process for metal part with complex internal cavity and metal nozzle20 Aug 2026US 2026/0241448 A1Huizhou Shindy Intelligent Manufacturing Technology Co., Ltd
- Production method of three-dimensional object6 Aug 2026US 2026/0225158 A1Ricoh Company, Ltd.
- Sliding member and method for producing sliding member30 Jul 2026US 2026/0218749 A1Senju Metal Industry Co., Ltd.
- Powder material, method of manufacturing threedimensional object, and method of manufacturing joined object23 Jul 2026US 2026/0208262 A1Ricoh Company, Ltd.
Most cited
By later US patents
- Fabricating multi-part assemblies597US 9,815,118 B1Desktop Metal, Inc. · 2017
- Lightweight polymer ammunition cartridge casings245US 8,561,543 B2True Velocity, Inc. · 2013
- Method of making lightweight polymer ammunition208US 9,441,930 B2True Velocity, Inc. · 2016
- Lightweight polymer ammunition203US 9,429,407 B2True Velocity, Inc. · 2016
- Polymer ammunition cartridge having a wicking texturing176US 9,631,907 B2True Velocity, Inc. · 2017