B01D 71/05
Cermet materials
Official title: {Cermet materials}
B01D71/05 (Cermet materials) appears on 33 US grants and 34 published applications in this corpus.
Search patents in B01D- Granted patents
- 33
- Published applications
- 34
- Assignees
- 47
- Inventors
- 139
- Latest grant
- 10 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 3 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 3 |
| 2003 | 3 | 4 |
| 2004 | 4 | 1 |
| 2005 | 1 | 2 |
| 2006 | 0 | 1 |
| 2007 | 1 | 5 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 1 | 0 |
| 2019 | 1 | 4 |
| 2020 | 0 | 1 |
| 2021 | 1 | 0 |
| 2022 | 1 | 0 |
| 2023 | 0 | 5 |
| 2024 | 1 | 2 |
| 2025 | 1 | 1 |
| 2026 | 1 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Ceramic membrane filtration assembly with sealing device and related methods10 Feb 2026US 12,544,719 B2Acuriant Technologies, Inc.
- Ionic liquid composition for carbon dioxide separation membrane, carbon dioxide separation membrane holding said composition, and carbon dioxide concentration apparatus provided with said carbon dioxide separation membrane17 Jun 2025US 12,330,123 B2National Institute of Advanced Industrial Science and Technology
- Ceramic membrane filtration assembly with multi port endcap and related methods26 Mar 2024US 11,938,449 B2Nanostone Water Inc.
- Metal organic framework membranes18 Oct 2022US 11,471,874 B2Board of Regents, The University of Texas System
- MXene based compositing nanofiltration membrane and corresponding preparation method16 Feb 2021US 10,919,000 B2Dalian University of Technology
- Hydrogen generation device8 Oct 2026US 2026/0307031 A1
- Hydrogen generation apparatus8 Oct 2026US 2026/0307037 A1
- Membrane separation of emulsions produced from hydrocarbon recovery process15 Jan 2026US 2026/0014529 A1The Texas A&M University System
- Methods for preparing functional membrane for recovering precious metal ions from oily wastewater17 Jul 2025US 2025/0229232 A1Chang An University
- Hydrogen permeable, intermetallic diffusion barriers used in body-centered cubic metal membranes12 Dec 2024US 2024/0408580 A1
Most cited
By later US patents
- Cross flow microfilter136US 4,797,211 AKernforschungszentrum Karlsruhe GmbH · 1989
- Gas separation by adsorbent membranes83US 5,104,425 AAir Products and Chemicals, Inc. · 1992
- Enhancement of mechanical properties of ceramic membranes and solid electrolytes52US 5,624,542 AGas Research Institute · 1997
- Method for producing a tubular multi-layered porous barrier37US 4,039,703 ASumitomo Electric Industries, Ltd. · 1977
- Process for the partial oxydation of hydrocarbons34US 5,714,091 AThe Standard Oil Company · 1998