B30B 15/306
For multi-layer articles
Official title: {for multi-layer articles}
B30B15/306 (For multi-layer articles) appears on 23 US grants and 29 published applications in this corpus.
Search patents in B30B- Granted patents
- 23
- Published applications
- 29
- Assignees
- 31
- Inventors
- 72
- Latest grant
- 23 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 1 |
| 2003 | 0 | 1 |
| 2004 | 0 | 1 |
| 2005 | 2 | 4 |
| 2006 | 0 | 0 |
| 2007 | 2 | 1 |
| 2008 | 1 | 1 |
| 2009 | 0 | 2 |
| 2010 | 1 | 2 |
| 2011 | 0 | 0 |
| 2012 | 2 | 2 |
| 2013 | 0 | 1 |
| 2014 | 2 | 0 |
| 2015 | 0 | 0 |
| 2016 | 2 | 2 |
| 2017 | 1 | 3 |
| 2018 | 0 | 1 |
| 2019 | 0 | 1 |
| 2020 | 0 | 0 |
| 2021 | 2 | 1 |
| 2022 | 1 | 0 |
| 2023 | 0 | 2 |
| 2024 | 0 | 1 |
| 2025 | 2 | 1 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Laminate molding system, method for controlling laminate molding system, and method for manufacturing laminate molded article23 Sep 2025US 12,420,459 B2The Japan Steel Works, Ltd.
- Method for automatically producing individualized tablets, and tablet press for automatically producing individualized tablets15 Apr 2025US 12,274,792 B2PrivMed X AB
- Device and method for manufacturing multilayer molded article15 Nov 2022US 11,498,127 B2Diamet Corporation
- Apparatus for producing a blank, also a method for this purpose and a blank16 Feb 2021US 10,919,250 B2GKN Sinter Metals Engineering GmbH
- Laminated core manufacturing apparatus and laminated core manufacturing method2 Feb 2021US 10,906,082 B2Jfe Steel Corporation
- Equipment for Coloring And Decorating Concrete Pavement Tread Layers9 Jul 2026US 2026/0192317 A1Agstav Trebic, A.S.
- Laminate molding system, method for controlling laminate molding system, and method for manufacturing laminate molded article11 Dec 2025US 2025/0375926 A1The Japan Steel Works, Ltd.
- Method and device for coaxially extruding an extruded product8 Feb 2024US 2024/0042667 A1Technische UniversitäT Berlin
- Laminate molding system, method for controlling laminate molding system, and method for manufacturing laminate molded article19 Oct 2023US 2023/0330898 A1The Japan Steel Works, Ltd.
- Method for the automated production of individualized tablets, and tablet press for the automated production of individualized tablets9 Feb 2023US 2023/0042678 A1PrivMed X AB
Most cited
By later US patents
- Composite cutting inserts and methods of making the same74US 7,687,156 B2TDY Industries, Inc. · 2010
- Powder molding method and powder compression molded composite article having a rest-curve like boundary35US 4,419,413 ANippon Piston Ring Co., Ltd. · 1983
- Composite powder filling method and composite powder filling device, and composite powder molding method and composite powder molding device25US 7,175,404 B2Kabushiki Kaisha Toyota Chuo Kenkyusho · 2007
- Method and system for automatic electrical sintering16US 6,383,446 B1Sumitomo Coal Mining Co., Ltd. · 2002
- Apparatus for producing composite cylinders9US 5,747,073 ATecsyn, Inc. · 1998