C23C 14/0611
Diamond
Official title: {Diamond}
C23C14/0611 (Diamond) appears on 123 US grants and 131 published applications in this corpus.
Search patents in C23C- Granted patents
- 123
- Published applications
- 131
- Assignees
- 115
- Inventors
- 360
- Latest grant
- 17 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1990 | 2 | 0 |
| 1991 | 4 | 0 |
| 1992 | 1 | 0 |
| 1993 | 3 | 0 |
| 1994 | 4 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 6 | 0 |
| 1998 | 5 | 0 |
| 1999 | 5 | 0 |
| 2000 | 2 | 0 |
| 2001 | 3 | 0 |
| 2002 | 1 | 3 |
| 2003 | 2 | 1 |
| 2004 | 2 | 3 |
| 2005 | 0 | 1 |
| 2006 | 1 | 0 |
| 2007 | 0 | 4 |
| 2008 | 0 | 4 |
| 2009 | 1 | 4 |
| 2010 | 0 | 0 |
| 2011 | 2 | 0 |
| 2012 | 0 | 3 |
| 2013 | 3 | 6 |
| 2014 | 3 | 2 |
| 2015 | 4 | 9 |
| 2016 | 3 | 6 |
| 2017 | 7 | 12 |
| 2018 | 6 | 16 |
| 2019 | 6 | 10 |
| 2020 | 12 | 13 |
| 2021 | 4 | 14 |
| 2022 | 11 | 3 |
| 2023 | 7 | 5 |
| 2024 | 6 | 4 |
| 2025 | 2 | 1 |
| 2026 | 1 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Thermal ablation-resistant, wear-resistant, and friction-reducing coated piston ring, preparation method thereof and engine17 Feb 2026US 12,553,516 B1Asimco Shuanghuan Piston Ring (yizheng) Co., Ltd.
- Diamond-like carbon materials and methods of making diamond-like carbon materials11 Feb 2025US 12,221,685 B2Coulombic, Inc.
- Wear-resistant and low-friction coated piston ring and preparation method therefor21 Jan 2025US 12,203,553 B1Asimco Shuanghuan Piston Ring (yizheng) Co., Ltd.
- Tetrahedral amorphous hydrogenated carbon and amorphous siloxane diamond-like nanocomposite29 Oct 2024US 12,129,539 B2Thin Film Service, Inc.
- Nanodiamond electrosurgical coating22 Oct 2024US 12,121,633 B2Conmed Corporation
- Nitro-diamond-like-carbon coating on shaving blade tips17 Sep 2026US 2026/0273785 A1Dollar Shave Club, Inc.
- Synthetic single-crystal diamond, method of manufacturing synthetic single-crystal diamond, and diamond substrate13 Aug 2026US 2026/0234834 A1Sumitomo Electric Industries, Ltd.
- Deep black decorative coating with increased thermal stability23 Jul 2026US 2026/0209931 A1Oerlikon Surface Solutions AG, PfäFfikon
- Hard film formed body, machine component, and bearing2 Jul 2026US 2026/0185562 A1Ntn Corporation
- Roller for rolling electrode sheet comprising hard layer formed by physical vapor deposition and manufacturing method of the same4 Jun 2026US 2026/0151813 A1J&L Tech Co., Ltd.
Most cited
By later US patents
- Diamond tools for rock drilling, metal cutting and wear part applications150US 5,264,283 ADiamant Boart Stratabit S.A. · 1993
- Cemented carbide body for rock drilling mineral cutting and highway engineering144US 5,718,948 ASandvik AB · 1998
- Synthetic diamond coatings with intermediate bonding layers and methods of applying such coatings131US 6,165,616 A2000
- Diamond tools for rock drilling, metal cutting and wear part applications125US 5,624,068 ADiamant Boart Stratabit S.A. · 1997
- Prosthetic knee joint having at least one diamond articulation surface114US 7,077,867 B1Diamicron, Inc. · 2006