B29C 2045/135
Selectively injecting different materials in the same mould for making different articles
Official title: {selectively injecting different materials in the same mould for making different articles in the same mould}
B29C2045/135 (Selectively injecting different materials in the same mould for making different articles) appears on 3 US grants and 6 published applications in this corpus.
Search patents in B29C- Granted patents
- 3
- Published applications
- 6
- Assignees
- 7
- Inventors
- 18
- Latest grant
- 18 Feb 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 3 |
| 2024 | 1 | 0 |
| 2025 | 1 | 1 |
| 2026 | 0 | 2 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Method of producing injection molded articles18 Feb 2025US 12,226,939 B2Alltrista Plastics, LLC
- Injection molding system30 Jul 2024US 12,049,030 B2Seiko Epson Corporation
- Apparatus for substantially simultaneously forming multiple articles having different properties20 Jan 2004US 6,679,696 B1Gillette Canada Inc.
- Polypropylene resin composition for improving surface quality of molded article and enhancing injection moldability, and molded article thereof16 Jul 2026US 2026/0201156 A1BGFecomaterials
- Method and apparatus relating to injection molding contact lens mold halves8 Jan 2026US 2026/0008244 A1CooperVision International Limited
- Method and apparatus relating to manufacture of mold halves for forming contact lenses14 Aug 2025US 2025/0256440 A1CooperVision International Limited
- Injection Molding System4 May 2023US 2023/0134832 A1Seiko Epson Corporation
- Ceramic matrix composite components with microstructure features30 Mar 2023US 2023/0094750 A1
Most cited
By later US patents