B29C 70/18
In the form of a mat
Official title: in the form of a mat, e.g. sheet moulding compound [SMC]
B29C70/18 (In the form of a mat) appears on 91 US grants and 133 published applications in this corpus.
Search patents in B29C- Granted patents
- 91
- Published applications
- 133
- Assignees
- 101
- Inventors
- 325
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 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 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 3 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 1 | 4 |
| 2007 | 3 | 1 |
| 2008 | 1 | 3 |
| 2009 | 1 | 0 |
| 2010 | 0 | 1 |
| 2011 | 2 | 1 |
| 2012 | 1 | 1 |
| 2013 | 0 | 2 |
| 2014 | 0 | 2 |
| 2015 | 1 | 3 |
| 2016 | 1 | 6 |
| 2017 | 0 | 5 |
| 2018 | 4 | 7 |
| 2019 | 4 | 20 |
| 2020 | 10 | 16 |
| 2021 | 12 | 9 |
| 2022 | 10 | 13 |
| 2023 | 9 | 19 |
| 2024 | 9 | 9 |
| 2025 | 10 | 5 |
| 2026 | 6 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Impregnating coating layer for insulating sheetsand multilayer laminates15 Sep 2026US 12,734,766 B2Coveme S.P.A.
- Processing apparatus for composite material and processing method for composite material19 May 2026US 12,629,902 B2Mitsubishi Heavy Industries, Ltd.
- Method for manufacturing a composite part reinforced with nanotubes28 Apr 2026US 12,611,822 B2Safran Aircraft Engines
- Glass multiple-ply roving, random mat for forming thermoplastic composite material, and glass-fiber-reinforced thermoplastic resin sheet14 Apr 2026US 12,600,096 B2Nitto Boseki Co., Ltd.
- Automated fiber placement device for preform manufacturing7 Apr 2026US 12,594,732 B2Hyundai Motor Company
- Battery tray made of plastics material, comprising a moulding compound and a continuous-fibre-reinforced insert, tool and method for producing a battery tray, traction battery, and motor vehicle12 Feb 2026US 2026/0045602 A1Kautex Textron GmbH & Co. KG
- Pp-frp member and method for manufacturing the same8 Jan 2026US 2026/0008240 A1ART&TECH Co., Ltd.
- Method of manufacturing fiber reinforced resin molded article, fiber reinforced resin molded article manufacturing system, and fiber reinforced resin molded article31 Jul 2025US 2025/0242550 A1
- Wind turbine blade26 Jun 2025US 2025/0205976 A1Vestas Wind Systems A/S
- Core material, skin-core structural body, aircraft maneuverable wing, aircraft floor panel, rocket fairing, and rocket interstage portion5 Jun 2025US 2025/0178306 A1Toray Industries, Inc.
Most cited
By later US patents
- Sheet molding compound with cores51US 8,992,813 B2Magna International Inc. · 2015
- Process for producing glass fiber reinforced thermoplastic compression molded materials and said molded materials28US 4,950,532 AAzdel, Inc. · 1990
- Highly dispersed continuous glass fiber mats23US 4,547,421 AOwens-Corning Fiberglas Corporation · 1985
- Sheet molding compound having improved surface characteristics23US 7,026,043 B2Owens Corning Composites SPRL · 2006
- Bonding fibrous batts with thermosetting fiber-binders of certain epoxy resins16US 6,039,821 A2000