A44C 27/002
Metallic materials
Official title: {Metallic materials (A44C27/006 takes precedence)}
A44C27/002 (Metallic materials) appears on 179 US grants and 238 published applications in this corpus.
Search patents in A44C- Granted patents
- 179
- Published applications
- 238
- Assignees
- 117
- Inventors
- 399
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 3 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 4 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 4 | 0 |
| 1995 | 2 | 0 |
| 1996 | 3 | 0 |
| 1997 | 0 | 0 |
| 1998 | 4 | 0 |
| 1999 | 2 | 0 |
| 2000 | 5 | 0 |
| 2001 | 3 | 1 |
| 2002 | 3 | 7 |
| 2003 | 5 | 6 |
| 2004 | 6 | 10 |
| 2005 | 5 | 11 |
| 2006 | 7 | 7 |
| 2007 | 2 | 7 |
| 2008 | 4 | 9 |
| 2009 | 0 | 4 |
| 2010 | 5 | 7 |
| 2011 | 5 | 7 |
| 2012 | 2 | 10 |
| 2013 | 5 | 12 |
| 2014 | 2 | 9 |
| 2015 | 9 | 13 |
| 2016 | 5 | 14 |
| 2017 | 11 | 17 |
| 2018 | 4 | 11 |
| 2019 | 9 | 14 |
| 2020 | 8 | 14 |
| 2021 | 9 | 13 |
| 2022 | 9 | 5 |
| 2023 | 7 | 10 |
| 2024 | 9 | 7 |
| 2025 | 4 | 7 |
| 2026 | 6 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Manufacture of a bracelet strand8 Sep 2026US 12,727,651 B2Rolex SA
- Composite wearables and related methods11 Aug 2026US 12,702,204 B2Flexible Jewelry LLC
- Component for timepiece or piece of jewellery made of cermet4 Aug 2026US 12,698,548 B2The Swatch Group Research and Development Ltd
- Piece of jewelry5 May 2026US 12,618,123 B2Egf—Eduard G. Fidel GmbH
- Method of joining titanium and precious metal and products of same14 Apr 2026US 12,599,205 B1
- Method and apparatus for the production of spiral-shaped pieces of jewellery24 Sep 2026US 2026/0283314 A1Marco Bicego S.P.A.
- A nickel-free platinum alloy composition24 Sep 2026US 2026/0286469 A1Valterra Plantinum Marketing Limited
- Platinum alloy24 Sep 2026US 2026/0286470 A1Argor-Heraeus SA
- Ternary ti-zr-hf alloy13 Aug 2026US 2026/0234755 A1Rolex SA
- Overmoulding method23 Apr 2026US 2026/0108937 A1The Swatch Group Research and Development Ltd
Most cited
By later US patents
- Powder for manufacturing precious metal products by free forming fabrication and products79US 7,740,683 B2EOS GmbH Electro Optical Systems · 2010
- Ring65US 6,260,383 B1Warren Metallurgical Inc. · 2001
- Apparatus and method for manufacturing composite articles including wear resistant jewelry and medical and industrial devices and components thereof28US 6,553,667 B12003
- Methods for preparing jewelry articles comprising sintered tungsten carbide24US 6,990,736 B22006
- Milanese band22US 9,826,789 B2Apple Inc. · 2017