B22F 2207/17
Density or porosity gradients
Official title: density or porosity gradients
B22F2207/17 (Density or porosity gradients) appears on 54 US grants and 81 published applications in this corpus.
Search patents in B22F- Granted patents
- 54
- Published applications
- 81
- Assignees
- 60
- Inventors
- 182
- Latest grant
- 21 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 1 | 1 |
| 2012 | 1 | 1 |
| 2013 | 0 | 1 |
| 2014 | 1 | 1 |
| 2015 | 0 | 5 |
| 2016 | 1 | 8 |
| 2017 | 2 | 8 |
| 2018 | 3 | 8 |
| 2019 | 5 | 11 |
| 2020 | 9 | 5 |
| 2021 | 8 | 6 |
| 2022 | 7 | 10 |
| 2023 | 4 | 4 |
| 2024 | 5 | 4 |
| 2025 | 4 | 4 |
| 2026 | 3 | 2 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Porous metal coupon with low porosity region for repairing component, component with same and related method21 Apr 2026US 12,605,768 B2GE Infrastructure Technology LLC
- Fabrication of metallic parts by additive manufacturing10 Mar 2026US 12,571,080 B2Elmet Technologies, Inc.
- Flexibility of features of an object to be additively manufactured10 Feb 2026US 12,544,981 B2Peridot Print LLC
- Joint implants having porous structures formed utilizing additive manufacturing and related systems and methods23 Sep 2025US 12,419,754 B2Encore Medical, L.P.
- Tungsten heavy metal alloy powders and methods of forming them15 Jul 2025US 12,359,290 B2H.C. Stark Inc.
- Porous metal coupon with low porosity region for repairing component, component with same and related method9 Jul 2026US 2026/0192361 A1GE Vernova Infrastructure Technology LLC
- Three-dimensional printing with austenitic steel particles1 Jan 2026US 2026/0001131 A1Peridot Print LLC
- Build platform for additive manufacturing and related method13 Nov 2025US 2025/0345857 A1GE Infrastructure Technology LLC
- Method and device for producing a multi-material workpiece29 May 2025US 2025/0170644 A1Nikon SLM Solutions AG
- Porous metal coupon with low porosity region for repairing component, component with same and related method1 May 2025US 2025/0135567 A1GE Infrastructure Technology LLC
Most cited
By later US patents
- Method of making golf clubs51US 8,007,373 B2Cobra Golf Incorporated · 2011
- Method of making golf clubs45US 8,323,122 B2Cobra Golf Incorporated · 2012
- Method and system for sales of golf equipment37US 9,330,406 B2Cobra Golf Incorporated · 2016
- Additive manufacturing of functionally gradient degradable tools10US 10,335,855 B2Baker Hughes, A Ge Company, LLC · 2019
- Material dispensing and compaction in additive manufacturing6US 10,780,497 B2APPLIED Materials.Inc. · 2020