B29C 2045/1702
Dissolving or absorbing a fluid in the plastic material
Official title: {dissolving or absorbing a fluid in the plastic material}
B29C2045/1702 (Dissolving or absorbing a fluid in the plastic material) appears on 19 US grants and 31 published applications in this corpus.
Search patents in B29C- Granted patents
- 19
- Published applications
- 31
- Assignees
- 20
- Inventors
- 48
- Latest grant
- 12 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 1 |
| 2003 | 0 | 0 |
| 2004 | 1 | 5 |
| 2005 | 1 | 2 |
| 2006 | 0 | 1 |
| 2007 | 1 | 3 |
| 2008 | 0 | 2 |
| 2009 | 0 | 1 |
| 2010 | 0 | 3 |
| 2011 | 1 | 0 |
| 2012 | 3 | 2 |
| 2013 | 0 | 1 |
| 2014 | 1 | 1 |
| 2015 | 0 | 1 |
| 2016 | 1 | 2 |
| 2017 | 1 | 0 |
| 2018 | 1 | 0 |
| 2019 | 0 | 3 |
| 2020 | 1 | 0 |
| 2021 | 0 | 1 |
| 2022 | 2 | 0 |
| 2023 | 1 | 1 |
| 2024 | 0 | 1 |
| 2025 | 0 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Injection molding machine for performing foam molding and method for controlling injection molding machine12 May 2026US 12,623,387 B2The Japan Steel Works, Ltd.
- Manufacturing method and manufacturing device for foam molded article21 Nov 2023US 11,820,063 B2Maxell, Ltd.
- Manufacturing method and manufacturing device for foam molded article25 Oct 2022US 11,478,969 B2Maxell, Ltd.
- Process for producing longer fibers in injection molded solid parts by dissolving of gas during plasticizing15 Mar 2022US 11,273,585 B2Sabic Global Technologies B.V.
- Method for manufacturing foamable injection molding and injection device therefor28 Jan 2020US 10,543,627 B2Toshiba Machine Engineering Co., Ltd.
- Injection molding machine for performing foam molding and method for controlling injection molding machine15 Feb 2024US 2024/0051208 A1The Japan Steel Works, Ltd.
- Manufacturing method and manufacturing device for foam molded article19 Jan 2023US 2023/0021266 A1Maxell, Ltd.
- Injection molding apparatus and injection molding method21 Oct 2021US 2021/0323207 A1Chung Yuan Christian University
- Manufacturing method and manufacturing device for foam molded article26 Dec 2019US 2019/0389115 A1Maxell, Ltd.
- Method for manufacturing foamable injection molding and injection device therefor14 Mar 2019US 2019/0077059 A1Toshiba Machine Engineering Co., Ltd.
Most cited
By later US patents
- Method for injection molding of thermoplastic resins10US 6,146,577 AAsahi Kasei Kogyo Kabushiki Kaisha · 2000
- Method for molding thermoplastic resin10US 6,322,735 B1Asahi Kasei Kogyo Kabushiki Kaisha · 2001
- Resin and gas injection molding method with subsequent cohering7US 6,676,867 B2Tohoku Munekata Co., Ltd. · 2004
- Method for making optical disk by injection molding6US 6,337,039 B12002
- Method of injection molding of thermoplastic resin6US 6,884,380 B2Asahi Kasei Kabushiki Kaisha · 2005