C04B 2237/597
Whereby the interlayer is continuous but porous
Official title: whereby the interlayer is continuous but porous, e.g. containing hollow or porous particles, macro- or micropores or cracks
C04B2237/597 (Whereby the interlayer is continuous but porous) appears on 59 US grants and 61 published applications in this corpus.
Search patents in C04B- Granted patents
- 59
- Published applications
- 61
- Assignees
- 46
- Inventors
- 143
- Latest grant
- 6 Aug 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 3 |
| 2003 | 3 | 4 |
| 2004 | 5 | 2 |
| 2005 | 2 | 3 |
| 2006 | 2 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 2 |
| 2009 | 1 | 2 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 2 | 5 |
| 2013 | 0 | 5 |
| 2014 | 3 | 4 |
| 2015 | 2 | 9 |
| 2016 | 6 | 5 |
| 2017 | 5 | 3 |
| 2018 | 3 | 3 |
| 2019 | 3 | 0 |
| 2020 | 3 | 4 |
| 2021 | 1 | 2 |
| 2022 | 0 | 0 |
| 2023 | 4 | 2 |
| 2024 | 1 | 0 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Method for the production of a part made from a composite material, by means of the injection of powder into a fibrous reinforcement with drainage through a composite filtration layer6 Aug 2024US 12,053,957 B2Safran Ceramics
- Joining material and silicon carbide based honeycomb structure26 Sep 2023US 11,767,270 B2NGK Insulators, Ltd.
- Shell and processing method of shell15 Aug 2023US 11,724,968 B2Beijing Xiaomi Mobile Software Co., Ltd.
- Process and formulation to join ceramic forms while maintaining structural and physical characteristics across the bond surface8 Aug 2023US 11,718,731 B2The Boeing Company
- Laminated anodic aluminum oxide structure, guide plate of probe card using same, and probe card having same4 Jul 2023US 11,691,387 B2Point Engineering Co., Ltd.
- Composite substrate, and substrate for epitaxially growing group 13 element nitride8 May 2025US 2025/0146179 A1NGK Insulators, Ltd.
- Ceramic substrate and ceramic divided substrate26 Oct 2023US 2023/0343671 A1Proterial, Ltd.
- Joined body, holding device, and electrostatic chuck28 Sep 2023US 2023/0303457 A1Ngk Spark Plug Co., Ltd.
- Laminated anodic aluminum oxide structure, guide plate of probe card using same, and probe card having same28 Oct 2021US 2021/0331446 A1Point Engineering Co., Ltd.
- Shell and processing method of shell11 Mar 2021US 2021/0070665 A1Beijing Xiaomi Mobile Software Co., Ltd.
Most cited
By later US patents
- Composite material bonded by an amorphous metal, and preparation thereof152US 4,621,031 ADresser Industries, Inc. · 1986
- Method of producing a high temperature, high strength bond between a ceramic shape and metal shape41US 4,875,616 AAmerica Matrix, Inc. · 1989
- Method of surface bonding materials together by use of a metal matrix composite, and products produced thereby39US 5,004,034 ALanxide Technology Company, LP · 1991
- Method to apply multiple layers, including an electrode layer, on a sintered or pre-sintered ion conductive solid electrolyte body36US 4,296,148 ARobert Bosch GmbH · 1981
- Absorbable-susceptor joining of ceramic surfaces27US 4,420,352 AThe United States of America as represented by the Administrator of the National Aeronautics and Space Administration · 1983