C22C 1/08
Alloys with open or closed pores
C22C1/08 (Alloys with open or closed pores) appears on 303 US grants and 434 published applications in this corpus.
Search patents in C22C- Granted patents
- 303
- Published applications
- 434
- Assignees
- 266
- Inventors
- 889
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 1 | 0 |
| 1978 | 3 | 0 |
| 1979 | 1 | 0 |
| 1980 | 3 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 3 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 3 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 3 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 0 |
| 2002 | 3 | 4 |
| 2003 | 1 | 9 |
| 2004 | 1 | 7 |
| 2005 | 9 | 7 |
| 2006 | 8 | 12 |
| 2007 | 6 | 14 |
| 2008 | 2 | 8 |
| 2009 | 7 | 16 |
| 2010 | 9 | 16 |
| 2011 | 1 | 17 |
| 2012 | 8 | 18 |
| 2013 | 10 | 19 |
| 2014 | 12 | 17 |
| 2015 | 9 | 24 |
| 2016 | 24 | 32 |
| 2017 | 9 | 23 |
| 2018 | 18 | 23 |
| 2019 | 12 | 25 |
| 2020 | 23 | 36 |
| 2021 | 17 | 27 |
| 2022 | 14 | 18 |
| 2023 | 17 | 18 |
| 2024 | 23 | 15 |
| 2025 | 11 | 22 |
| 2026 | 9 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Method for manufacturing a metallic functional part delimiting a porous filtering medium, using an additive manufacturing method, and obtained functional part25 Aug 2026US 12,714,960 B2Commissariat A L' Energie Atomique Et Aux Energies Alternatives
- Method for manufacturing metal foam25 Aug 2026US 12,715,037 B2LG Chem.Ltd.
- Titanium porous body, and method for producing titanium porous body30 Jun 2026US 12,668,858 B2Toho Titanium Co., Ltd.
- Method for producing metal matrix composite and method for preparing preform12 May 2026US 12,623,976 B2Advanced Composite Corporation
- Method for producing a porous metallic or ceramic component and component produced using the method5 May 2026US 12,617,733 B2Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e. V.
- Titanium Laminate, and Method for Producing Titanium Laminate27 Aug 2026US 2026/0249583 A1Toho Titanium Co., Ltd.
- Porous metal structures incorporating nanoparticles13 Aug 2026US 2026/0232876 A1Yissum Research Development Company of the Hebrew University of Jerusalem
- Metal-Foam Vape Filter16 Jul 2026US 2026/0198582 A1CellMo Materials Innovation, Inc.
- Metal porous body28 May 2026US 2026/0146306 A1Sumitomo Electric Industries, Ltd.
- Copper Nanofoam with Large Surface Area and Hierarchical Structure for Use as Electrode30 Apr 2026US 2026/0121077 A1
Most cited
By later US patents
- High energy lithium ion batteries with particular negative electrode compositions69US 8,277,974 B2Envia Systems, Inc. · 2012
- Reticulated foam structure68US 3,946,039 AEnergy Research & Generation, Inc. · 1976
- Material and process for its preparation61US 5,993,716 A1999
- Process for the preparation of metallic and/or metal-ceramic and/or ceramic sponges44US 4,076,888 AMontedison S.p.A. · 1978
- Foamed metal and method of producing same43US 4,713,277 AAgency of Industrial Science and Technology · 1987