A21B 3/138
Flexible forms
Official title: {flexible forms, e.g. made from silicone}
A21B3/138 (Flexible forms) appears on 37 US grants and 67 published applications in this corpus.
Search patents in A21B- Granted patents
- 37
- Published applications
- 67
- Assignees
- 22
- Inventors
- 79
- Latest grant
- 10 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2002 | 0 | 1 |
| 2003 | 0 | 2 |
| 2004 | 2 | 4 |
| 2005 | 0 | 8 |
| 2006 | 1 | 3 |
| 2007 | 1 | 3 |
| 2008 | 1 | 6 |
| 2009 | 2 | 2 |
| 2010 | 0 | 0 |
| 2011 | 3 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 3 |
| 2014 | 0 | 5 |
| 2015 | 1 | 4 |
| 2016 | 2 | 1 |
| 2017 | 6 | 2 |
| 2018 | 1 | 3 |
| 2019 | 3 | 4 |
| 2020 | 2 | 4 |
| 2021 | 3 | 4 |
| 2022 | 3 | 1 |
| 2023 | 2 | 0 |
| 2024 | 2 | 4 |
| 2025 | 1 | 1 |
| 2026 | 1 | 1 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Baking device10 Feb 2026US 12,543,747 B1
- Device for holding foodstuffs14 Jan 2025US 12,193,446 B2coox GmbH
- Method for manufacturing a flexible mold with peripheral stiffner, and mold resulting from same method8 Oct 2024US RE50,164 E1
- System and method for upright casting mold for producing a comestible baked product in complex forms11 Jun 2024US 12,004,516 B2
- Pizza pan with nested tiers and related methods17 Oct 2023US 11,785,951 B1
- Specific cooking vessel for microwave oven16 Jul 2026US 2026/0198727 A1
- Device for holding foodstuffs5 Jun 2025US 2025/0176565 A1coox GmbH
- Multi-cavity baking cup pan comprised of a contiguous metal skeleton frame that defines a metal frame perimeter around the entire top area of each individual baking cup and comprised of baking cups made of a silicone material that adjoin the metal frame perimeter surrounding each baking cup22 Aug 2024US 2024/0276990 A1
- System and method for upright casting mold for producing a comestible baked product in complex forms18 Apr 2024US 2024/0122188 A1
- Device for holding foodstuffs28 Mar 2024US 2024/0099312 A1coox GmbH
Most cited
By later US patents
- Baking dish for cooking, serving and storing food27US 6,698,336 B1Lifetime Hoan Corporation · 2004
- Flexible bakeware20US 7,517,933 B2Jamak Fabrication-Tex, LLC · 2009
- Flexible mould for confectionery, bread-making and similar, with support and stiffening element of the outer edge15US 6,830,769 B2Silital S.p.A. · 2004
- Flexible bakeware having a multi-piece carrier system14US 7,997,439 B2Jamak Fabrication-Tex, LLC · 2011
- Flexible bakeware13US 7,282,532 B2M Management-Tex, Ltd. · 2007