D07B 2205/3021
Metals
D07B2205/3021 (Metals) appears on 329 US grants and 337 published applications in this corpus.
Search patents in D07B- Granted patents
- 329
- Published applications
- 337
- Assignees
- 178
- Inventors
- 818
- Latest grant
- 23 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 7 | 0 |
| 1981 | 8 | 0 |
| 1982 | 4 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 3 | 0 |
| 1986 | 4 | 0 |
| 1987 | 6 | 0 |
| 1988 | 2 | 0 |
| 1989 | 7 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 2 | 0 |
| 1993 | 5 | 0 |
| 1994 | 9 | 0 |
| 1995 | 6 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 9 | 0 |
| 1999 | 6 | 0 |
| 2000 | 4 | 0 |
| 2001 | 7 | 2 |
| 2002 | 10 | 7 |
| 2003 | 5 | 11 |
| 2004 | 8 | 5 |
| 2005 | 6 | 4 |
| 2006 | 6 | 5 |
| 2007 | 5 | 5 |
| 2008 | 2 | 4 |
| 2009 | 0 | 14 |
| 2010 | 3 | 15 |
| 2011 | 3 | 10 |
| 2012 | 7 | 26 |
| 2013 | 7 | 9 |
| 2014 | 12 | 8 |
| 2015 | 10 | 23 |
| 2016 | 6 | 13 |
| 2017 | 7 | 18 |
| 2018 | 14 | 29 |
| 2019 | 14 | 18 |
| 2020 | 20 | 31 |
| 2021 | 16 | 18 |
| 2022 | 12 | 15 |
| 2023 | 13 | 16 |
| 2024 | 15 | 19 |
| 2025 | 17 | 6 |
| 2026 | 4 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- D07B 2205/3025SteelIndexing code164
- D07B 2205/3085Alloys, i.e. non ferrousIndexing code144
- D07B 2205/3071ZincIndexing code50
- D07B 2205/306AluminiumIndexing code43
- D07B 2205/3067CopperIndexing code38
- D07B 2205/3075TinIndexing code8
- D07B 2205/3082TungstenIndexing code7
- D07B 2205/3064ChromiumIndexing code4
All 10 subgroupsShow fewer
Recent patents
- Method for producing layered steel cord23 Jun 2026US 12,662,774 B2Jiangsu Xingda Steel Tyre Cord Co., Ltd.
- Composite comprising a metal reinforcing element and an elastomer composition containing an adhesion promoting resin14 Apr 2026US 12,600,171 B2Compagnie Generale Des Etablissements Michelin
- Steel cord, production method thereof, and tire17 Mar 2026US 12,577,731 B2Jiangsu Xingda Steel Tyre Cord Co., Ltd.
- Elevator load bearing member with conductive adhesive13 Jan 2026US 12,522,473 B2Otis Elevator Company
- Hybrid compensation member23 Dec 2025US 12,503,338 B2Otis Elevator Company
- Tire20 Aug 2026US 2026/0241747 A1Bridgestone Corporation
- Elongation and heat indicating synthetic fiber rope11 Jun 2026US 2026/0160019 A1Hampidjan hf
- Elevator belt with steel cord23 Apr 2026US 2026/0109576 A1Otis Elevator Company
- Elevator load bearing member with conductive adhesive2 Apr 2026US 2026/0091956 A1Otis Elevator Company
- Method for producing layered steel cord12 Mar 2026US 2026/0071382 A1Jiangsu Xingda Steel Tyre Cord Co., Ltd.
Most cited
By later US patents
- Endoscopic extraction devices, wire basket stone extractors, stent retrievers, snares and method of constructing the same259US 5,330,482 AWilson-Cook Medical Inc. · 1994
- Composite line of core and jacket96US 4,321,854 ABerkley, Inc. · 1982
- Medical devices incorporating at least one element made from a plurality of twisted and drawn wires88US 6,191,365 B1General Science and Technology Corp. · 2001
- Braided fishing line leader80US 4,779,372 A1988
- Multifilament drawn radiopaque high elastic cables and methods of making the same60US 6,399,886 B1General Science and Technology Corp. · 2002