C22C 29/16
Based on nitrides
Official title: based on nitrides {(containing cubic BN or wurtzitic BN and diamond C22C26/00)}
C22C29/16 (Based on nitrides) appears on 175 US grants and 222 published applications in this corpus.
Search patents in C22C- Granted patents
- 175
- Published applications
- 222
- Assignees
- 143
- Inventors
- 482
- Latest grant
- 26 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 3 | 0 |
| 1997 | 4 | 0 |
| 1998 | 2 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 1 |
| 2003 | 1 | 1 |
| 2004 | 3 | 5 |
| 2005 | 2 | 3 |
| 2006 | 0 | 2 |
| 2007 | 2 | 8 |
| 2008 | 1 | 5 |
| 2009 | 5 | 4 |
| 2010 | 7 | 10 |
| 2011 | 3 | 11 |
| 2012 | 5 | 8 |
| 2013 | 9 | 17 |
| 2014 | 7 | 7 |
| 2015 | 5 | 9 |
| 2016 | 8 | 18 |
| 2017 | 11 | 17 |
| 2018 | 9 | 14 |
| 2019 | 8 | 14 |
| 2020 | 13 | 16 |
| 2021 | 14 | 13 |
| 2022 | 8 | 13 |
| 2023 | 9 | 10 |
| 2024 | 11 | 10 |
| 2025 | 6 | 3 |
| 2026 | 6 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Wear-resistant member26 May 2026US 12,638,050 B2NGK Insulators, Ltd.
- Method for making max phase composites19 May 2026US 12,630,480 B2Uchicago Argonne, LLC
- CBN sintered body20 Jan 2026US 12,529,127 B2Mitsubishi Materials Corporation
- Cutting structure of cutting elements for downhole cutting tools20 Jan 2026US 12,529,268 B2Schlumberger Technology Corporation
- Sputtering target13 Jan 2026US 12,522,913 B2Furuya Metal Co., Ltd.
- Ceramic-metal composite material and methods for polishing ceramic-metal composite material23 Jul 2026US 2026/0209553 A1Drylyte, S.L.
- Cathode component for an electrolytic aluminium production cell4 Jun 2026US 2026/0152866 A1Vsca AS
- Powdered material for additive manufacturing and method of producing said powdered material23 Apr 2026US 2026/0108941 A1Fujimi Incorporated
- Ceramic horology or jewellery component25 Dec 2025US 2025/0390064 A1Comadur SA
- Magnesium-based light metal matrix composite material and process for its manufacture14 Aug 2025US 2025/0257433 A1Soluterials Verwaltungs und Verwertungs UG
Most cited
By later US patents
- Wear resistant low friction coating composition, coated components, and method for coating thereof66US 8,034,153 B2Momentive Performances Materials, Inc. · 2011
- Sintered compact for use in a tool64US 4,343,651 ASumitomo Electric Industries, Ltd. · 1982
- Synthesis of polycrystalline cubic boron nitride60US 5,271,749 ASmith International, Inc. · 1993
- Ceramic metal composite brake components and manufacture thereof51US 5,878,849 AThe Dow Chemical Company · 1999
- Earth-boring rotary drill bits and methods of manufacturing earth-boring rotary drill bits having particle-matrix composite bit bodies46US 7,776,256 B2Baker Huges Incorporated · 2010