C22C 27/00
Alloys based on rhenium or a refractory metal not mentioned in groups
Official title: Alloys based on rhenium or a refractory metal not mentioned in groups C22C14/00 or C22C16/00
C22C27/00 (Alloys based on rhenium or a refractory metal not mentioned in groups) appears on 1,023 US grants and 1,230 published applications in this corpus.
Search patents in C22C- Granted patents
- 1,023
- Published applications
- 1,230
- Assignees
- 599
- Inventors
- 2,639
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 8 | 0 |
| 1978 | 8 | 0 |
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 3 | 0 |
| 1982 | 5 | 0 |
| 1983 | 1 | 0 |
| 1984 | 3 | 0 |
| 1985 | 6 | 0 |
| 1986 | 3 | 0 |
| 1987 | 1 | 0 |
| 1988 | 11 | 0 |
| 1989 | 4 | 0 |
| 1990 | 10 | 0 |
| 1991 | 12 | 0 |
| 1992 | 12 | 0 |
| 1993 | 11 | 0 |
| 1994 | 19 | 0 |
| 1995 | 10 | 0 |
| 1996 | 6 | 0 |
| 1997 | 6 | 0 |
| 1998 | 10 | 0 |
| 1999 | 16 | 0 |
| 2000 | 15 | 0 |
| 2001 | 14 | 2 |
| 2002 | 14 | 32 |
| 2003 | 25 | 22 |
| 2004 | 18 | 28 |
| 2005 | 13 | 37 |
| 2006 | 15 | 42 |
| 2007 | 11 | 32 |
| 2008 | 9 | 28 |
| 2009 | 24 | 40 |
| 2010 | 27 | 36 |
| 2011 | 15 | 35 |
| 2012 | 31 | 38 |
| 2013 | 24 | 41 |
| 2014 | 23 | 63 |
| 2015 | 30 | 64 |
| 2016 | 49 | 79 |
| 2017 | 45 | 72 |
| 2018 | 51 | 76 |
| 2019 | 66 | 56 |
| 2020 | 65 | 67 |
| 2021 | 52 | 45 |
| 2022 | 33 | 72 |
| 2023 | 61 | 72 |
| 2024 | 57 | 60 |
| 2025 | 36 | 49 |
| 2026 | 28 | 42 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Metal matrix composites for drill bits6 Oct 2026US 12,753,469 B2Kennametal Inc.
- Surface-coated cutting tool29 Sep 2026US 12,746,604 B2Mitsubishi Materials Corporation
- Method for producing high-entropy alloy superconductor bulk materials and wire materials, bulk high-entropy alloy superconductor produced using the method, and method for producing thin-film high-entropy alloy superconductor using the same22 Sep 2026US 12,744,135 B2Research & Business Foundation Sungkyun University
- Metal alloy having rhenium effect15 Sep 2026US 12,735,773 B2MiRus LLC
- Titanium diboride coated refractory metal component15 Sep 2026US 12,735,786 B2Plansee SE
- Metal alloy having rhenium effect8 Oct 2026US 2026/0308726 A1MiRus LLC
- Metal alloy having rhenium effect8 Oct 2026US 2026/0308727 A1MiRus LLC
- Metal alloy having rhenium effect8 Oct 2026US 2026/0308728 A1MiRus LLC
- Metal alloy having rhenium effect8 Oct 2026US 2026/0308729 A1MiRus LLC
- Medical device metal alloy24 Sep 2026US 2026/0284278 A1MiRus LLC
Most cited
By later US patents
- Temperature resistant abrasive polycrystalline diamond bodies180US 4,766,040 ASandvik Aktiebolag · 1988
- Niobium-titanium-zirconium-molybdenum (nbtizrmo) alloys for dental and other medical device applications173US 6,238,491 B1DaviTech, Inc. · 2001
- System and method for processing ferrotungsten and other tungsten alloys, articles formed therefrom and methods for detecting the same160US 7,383,776 B22008
- Titanium alloy and method for producing the same145US 6,607,693 B1Kabushiki Kaisha Toyota Chuo Kenkyusho · 2003
- Surgical implant and alloy for use in making an implant115US 4,040,129 AInstitut Dr. Ing. Reinhard Straumann AG · 1977