C22C 18/02
Alloys based on zinc: with copper as the next major constituent
Official title: with copper as the next major constituent
C22C18/02 (Alloys based on zinc: with copper as the next major constituent) appears on 51 US grants and 70 published applications in this corpus.
Search patents in C22C- Granted patents
- 51
- Published applications
- 70
- Assignees
- 55
- Inventors
- 195
- Latest grant
- 24 Jun 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 1 |
| 2003 | 1 | 0 |
| 2004 | 1 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 2 | 1 |
| 2008 | 0 | 1 |
| 2009 | 0 | 1 |
| 2010 | 0 | 1 |
| 2011 | 1 | 3 |
| 2012 | 0 | 5 |
| 2013 | 0 | 2 |
| 2014 | 3 | 9 |
| 2015 | 1 | 2 |
| 2016 | 5 | 9 |
| 2017 | 4 | 9 |
| 2018 | 5 | 3 |
| 2019 | 6 | 4 |
| 2020 | 3 | 9 |
| 2021 | 2 | 4 |
| 2022 | 5 | 2 |
| 2023 | 2 | 0 |
| 2024 | 3 | 0 |
| 2025 | 2 | 1 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Bearing formed of an aluminum alloy material and method of manufacturing24 Jun 2025US 12,338,513 B2Federal-Mogul Powertrain LLC
- High-strength steel sheet and method for producing same25 Mar 2025US 12,258,646 B2Jfe Steel Corporation
- Degradable zinc base alloy implant material and preparation method and use thereof8 Oct 2024US 12,109,337 B2Shandong Rientech Medical Tech Co., Ltd.
- Corrosion resistant CuZn alloy11 Jun 2024US 12,006,563 B2JX Metals Corporation
- Delta-phase brass electrode wire for electroerosion machining, and method for manufacturing same7 May 2024US 11,975,397 B2Thermocompact
- Zinc and Zinc Alloys as Cable Sheathing19 Mar 2026US 2026/0081052 A1Nexans
- Electrode wire16 Jan 2025US 2025/0018487 A1Thermocompact
- Bearing formed of an aluminum alloy material and method of manufacturing29 Dec 2022US 2022/0411899 A1Tenneco Inc.
- High-strength steel sheet and method for producing same23 Jun 2022US 2022/0195552 A1Jfe Steel Corporation
- Delta-phase brass electrode wire for electroerosion machining, and method for manufacturing same30 Dec 2021US 2021/0402497 A1Thermocompact
Most cited
By later US patents
- High strength galvanized steel plate excellent in adhesion of plated metal and formability in press working and high strength alloy galvanized steel plate and method for production thereof31US 6,517,955 B1Nippon Steel Corporation · 2003
- Materials for near field transducers and near field transducers containing same18US 9,286,931 B2Seagate Technology LLC · 2016
- Materials for near field transducers, near field tranducers containing same, and methods of forming18US 9,502,070 B2Seagate Technology LLC · 2016
- Silver alloy compositions, and master alloy compositions therefor17US 5,039,479 AUnited Precious Metal Refining, Inc. · 1991
- Continuous metal matrix composite consolidation14US 7,164,096 B1Touchstone Research Laboratory, Ltd. · 2007