B21D 22/203
Of compound articles
Official title: {of compound articles}
B21D22/203 (Of compound articles) appears on 30 US grants and 49 published applications in this corpus.
Search patents in B21D- Granted patents
- 30
- Published applications
- 49
- Assignees
- 41
- Inventors
- 104
- Latest grant
- 17 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 1 | 0 |
| 2008 | 1 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 2 |
| 2014 | 0 | 2 |
| 2015 | 2 | 2 |
| 2016 | 0 | 0 |
| 2017 | 3 | 3 |
| 2018 | 1 | 4 |
| 2019 | 1 | 3 |
| 2020 | 3 | 3 |
| 2021 | 3 | 6 |
| 2022 | 1 | 4 |
| 2023 | 6 | 4 |
| 2024 | 4 | 3 |
| 2025 | 1 | 4 |
| 2026 | 1 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Pouch-shaped battery case shaping apparatus including volatile lubricant supply unit and method using the same17 Feb 2026US 12,555,815 B2LG Energy Solution, Ltd.
- Long structural member and blank material11 Feb 2025US 12,221,161 B2Nippon Steel Corporation
- Pouch-shaped case forming apparatus and method of manufacturing pouch-shaped case using the same5 Nov 2024US 12,136,736 B2LG Energy Solution, Ltd.
- Method for forming metal composite films for battery cells22 Oct 2024US 12,126,032 B2Volkswagen Aktiengesellschaft
- Pouch forming apparatus25 Jun 2024US 12,017,400 B2LG Energy Solution, Ltd.
- Automotive-body layered structural member and production method thereof13 Aug 2026US 2026/0233283 A1Jfe Steel Corporation
- Structural member and method for producing the same23 Jul 2026US 2026/0208251 A1Nippon Steel Corporation
- Press-formed product and production method of press-formed product9 Jul 2026US 2026/0192348 A1Jfe Steel Corporation
- Pouch-Shaped Battery Case Shaping Apparatus, Pouch-Shaped Battery Case Manufactured Using the Same, and Method of Shaping Cup Portion of Pouch-Shaped Battery Case Using the Pouch-Shaped Battery Case Shaping Apparatus18 Jun 2026US 2026/0171557 A1LG Energy Solution, Ltd.
- Laminate film manufacturing method11 Jun 2026US 2026/0158733 A1Toyota Jidosha Kabushiki Kaisha
Most cited
By later US patents
- Composite sheet intended for drawing, comprising a main sheet and at least one adhesively bonded patching sheet blank as a patch23US 6,592,968 B1Usinor · 2003
- Method of making bright-faced reinforced plastic bumper17US 4,545,105 AAutodynamics Corporation of America · 1985
- Metal part, and surface treating method thereof3US 7,195,800 B2Nok Corporation · 2007
- Vehicle floor tub having a sound damping patch3US 8,939,498 B2Shiloh Industries, Inc. · 2015
- Manufacturing method of vehicle tailgate inner panel2US 9,120,292 B2Hyundai Motor Company · 2015