B29C 2945/76103
Shrinkage, dilation, dimensional change, warpage
Official title: shrinkage, dilation, dimensional change, warpage
B29C2945/76103 (Shrinkage, dilation, dimensional change, warpage) appears on 35 US grants and 44 published applications in this corpus.
Search patents in B29C- Granted patents
- 35
- Published applications
- 44
- Assignees
- 36
- Inventors
- 100
- Latest grant
- 7 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 1 |
| 2004 | 1 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 1 | 2 |
| 2009 | 1 | 2 |
| 2010 | 1 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 3 | 2 |
| 2015 | 2 | 3 |
| 2016 | 0 | 1 |
| 2017 | 2 | 2 |
| 2018 | 0 | 3 |
| 2019 | 1 | 4 |
| 2020 | 5 | 4 |
| 2021 | 2 | 3 |
| 2022 | 1 | 3 |
| 2023 | 3 | 5 |
| 2024 | 5 | 3 |
| 2025 | 1 | 2 |
| 2026 | 3 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Molding machine7 Jul 2026US 12,673,455 B2The Japan Steel Works, Ltd.
- Method and device for checking pipette tips16 Jun 2026US 12,654,379 B2Roche Diagnostics International AG
- Multivariate shrinkage sensor (MVSS) for injection molding26 May 2026US 12,636,821 B2Leonine Technologies Inc.
- Injection molding warp prediction4 Feb 2025US 12,214,534 B2Autodesk, Inc.
- Method and device for inspecting injection-molded parts, in particular pipette tips22 Oct 2024US 12,122,082 B2Hekuma GmbH
- Sensor device11 Dec 2025US 2025/0378978 A1Sumitomo Heavy Industries, Ltd.
- Molding management system28 Aug 2025US 2025/0269575 A1Seiko Epson Corporation
- Multivariate shrinkage sensor (mvss) for injection molding24 Oct 2024US 2024/0351260 A1Leonine Technologies Inc.
- Poly(vinyl alcohol) resin composition and injection-molded object11 Jul 2024US 2024/0228744 A1Mitsubishi Chemical Corporation
- Method and device for checking pipette tips30 May 2024US 2024/0173906 A1Gritec AG
Most cited
By later US patents
- Ultrasonic sensors for on-line monitoring of castings and molding processes at elevated temperatures17US 5,951,163 ANational Research Council of Canada · 1999
- Ejector pin with pressure sensor15US 6,345,974 B1Futaba Denshi Kogyo K. K. · 2002
- Toggle type injection molding process14US 5,547,619 AThe Japan Steel Works, Ltd. · 1996
- Predicting shrinkage of injection molded products with viscoelastic characteristic5US 8,768,662 B2Coretech System Co., Ltd. · 2014
- Closed loop control of auxiliary injection unit4US 8,715,547 B2Mold-Masters (2007) Limited · 2014