B29C 45/1679
Applying surface layers onto injection-moulded substrates inside the mould cavity
Official title: {applying surface layers onto injection-moulded substrates inside the mould cavity, e.g. in-mould coating [IMC] (applying suface layers after ejection B29C45/0053)}
B29C45/1679 (Applying surface layers onto injection-moulded substrates inside the mould cavity) appears on 178 US grants and 269 published applications in this corpus.
Search patents in B29C- Granted patents
- 178
- Published applications
- 269
- Assignees
- 161
- Inventors
- 527
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 2 |
| 2003 | 2 | 10 |
| 2004 | 3 | 7 |
| 2005 | 5 | 8 |
| 2006 | 3 | 16 |
| 2007 | 6 | 5 |
| 2008 | 2 | 5 |
| 2009 | 3 | 7 |
| 2010 | 8 | 15 |
| 2011 | 8 | 9 |
| 2012 | 5 | 9 |
| 2013 | 2 | 4 |
| 2014 | 2 | 11 |
| 2015 | 8 | 9 |
| 2016 | 8 | 18 |
| 2017 | 8 | 13 |
| 2018 | 10 | 16 |
| 2019 | 11 | 15 |
| 2020 | 13 | 12 |
| 2021 | 10 | 20 |
| 2022 | 8 | 12 |
| 2023 | 9 | 9 |
| 2024 | 12 | 8 |
| 2025 | 14 | 16 |
| 2026 | 5 | 13 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- In-mold coat injection device8 Sep 2026US 12,728,575 B2Seikoh Giken Co., Ltd.
- Blister pack16 Jun 2026US 12,654,923 B2Airnov, Inc.
- Panel-molded electronic assemblies21 Apr 2026US 12,610,471 B2Vicor Corporation
- Panel-molded electronic assemblies31 Mar 2026US 12,593,411 B1Vicor Corporation
- Lit badge with roll stamp selective chroming24 Mar 2026US 12,586,487 B2Magna Exteriors Inc.
- Multi-layer metal hybrid transaction card and process for manufacture17 Sep 2026US 2026/0273818 A1CompoSecure, LLC
- Method for producing a composite component with a support comprising polycarbonate of a specific oh content20 Aug 2026US 2026/0242596 A1Covestro Deutschland AG
- Composite hybrid part30 Jul 2026US 2026/0216975 A1Sabic Global Technologies B.V.
- Process for producing an overmolded part in an injection molding apparatus23 Jul 2026US 2026/0208410 A1Sabic Global Technologies B.V.
- In-mold coat injection device25 Jun 2026US 2026/0175488 A1Seikoh Giken Co., Ltd.
Most cited
By later US patents
- Method of forming an electrical contact96US 8,966,747 B2VLT, Inc. · 2015
- In-mold coating composition and method of applying same86US 4,081,578 AThe General Tire & Rubber Company · 1978
- Method of in-mold coating35US 6,180,043 B2Dai Nippon Toryo Co., Ltd. · 2001
- Method for forming a composite product35US 6,468,458 B1Textron Automotive Company Inc. · 2002
- Method for molding34US 4,120,922 A1978