C04B 2235/40
Metallic constituents or additives not added as binding phase
C04B2235/40 (Metallic constituents or additives not added as binding phase) appears on 1,270 US grants and 1,590 published applications in this corpus.
Search patents in C04B- Granted patents
- 1,270
- Published applications
- 1,590
- Assignees
- 728
- Inventors
- 3,439
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 3 | 0 |
| 1980 | 3 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 4 | 0 |
| 1988 | 4 | 0 |
| 1989 | 5 | 0 |
| 1990 | 11 | 0 |
| 1991 | 11 | 0 |
| 1992 | 8 | 0 |
| 1993 | 10 | 0 |
| 1994 | 16 | 0 |
| 1995 | 7 | 0 |
| 1996 | 10 | 0 |
| 1997 | 7 | 0 |
| 1998 | 4 | 0 |
| 1999 | 11 | 0 |
| 2000 | 5 | 0 |
| 2001 | 15 | 2 |
| 2002 | 22 | 24 |
| 2003 | 31 | 74 |
| 2004 | 23 | 79 |
| 2005 | 38 | 73 |
| 2006 | 39 | 57 |
| 2007 | 45 | 55 |
| 2008 | 35 | 61 |
| 2009 | 28 | 71 |
| 2010 | 55 | 72 |
| 2011 | 47 | 78 |
| 2012 | 49 | 63 |
| 2013 | 52 | 57 |
| 2014 | 55 | 45 |
| 2015 | 40 | 55 |
| 2016 | 55 | 71 |
| 2017 | 42 | 72 |
| 2018 | 47 | 70 |
| 2019 | 57 | 77 |
| 2020 | 63 | 71 |
| 2021 | 56 | 71 |
| 2022 | 44 | 62 |
| 2023 | 50 | 74 |
| 2024 | 56 | 78 |
| 2025 | 57 | 42 |
| 2026 | 39 | 36 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Cubic boron nitride sintered material and tool22 Sep 2026US 12,741,912 B2Sumitomo Electric Hardmetal Corp.
- Composite member8 Sep 2026US 12,731,710 B2Panasonic Intellectual Property Management Co., Ltd.
- Cubic boron nitride sintered body and coated cubic boron nitride sintered body1 Sep 2026US 12,723,005 B2Tungaloy Corporation
- Method of making vacuum insulated panel25 Aug 2026US 12,715,199 B2LuxWall, Inc.
- Preparation method and use of high-entropy alloy (HEA)@carbon fiber composite nanomaterial28 Jul 2026US 12,692,198 B2Yangtze University
- Silver-containing zirconia sintered body, silver-containing stabilized zirconia powder, method for producing silver-containing stabilized zirconia powder, and method for producing silver-containing zirconia sintered body8 Oct 2026US 2026/0308069 A1Daiichi Kigenso Kagaku Kogyo Co., Ltd.
- Self-assembled soft magnetic ferrite nanocomposite materials and passive components and methods of making same1 Oct 2026US 2026/0296983 A1University of Pittsburgh—Of the Commonwealth System of Higher Education
- Metal carbide-coated carbon material24 Sep 2026US 2026/0285774 A1Shin-Etsu Chemical Co., Ltd.
- Thermoelectric materials with networked heterostructures providing enhanced thermoelectric efficiency and preparation method thereof10 Sep 2026US 2026/0265149 A1
- Particle enhancement of ceramic matrix composites, method of manufacture thereof and articles comprising the same10 Sep 2026US 2026/0265152 A1Rtx Corporation
Most cited
By later US patents
- Composite abrasive compact having high thermal stability403US 5,127,923 AUS Synthetic Corporation · 1992
- Polycrystalline diamond cutters with working surfaces having varied wear resistance while maintaining impact strength334US 6,601,662 B2Grant Prideco, L.P. · 2003
- Electrostatic chuck having gas cavity and method244US 6,310,755 B1APPLIED Materials.Inc. · 2001
- Alumina-zirconia abrasive165US 4,457,767 ANorton Company · 1984
- Composite synthetic materials149US 4,960,643 A1990