B29C 70/88
Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts: characterised
Official title: characterised primarily by possessing specific properties, e.g. electrically conductive or locally reinforced
B29C70/88 (Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts: characterised) appears on 1,081 US grants and 1,141 published applications in this corpus.
Search patents in B29C- Granted patents
- 1,081
- Published applications
- 1,141
- Assignees
- 695
- Inventors
- 2,720
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 9 | 0 |
| 1981 | 8 | 0 |
| 1982 | 9 | 0 |
| 1983 | 6 | 0 |
| 1984 | 11 | 0 |
| 1985 | 15 | 0 |
| 1986 | 9 | 0 |
| 1987 | 14 | 0 |
| 1988 | 16 | 0 |
| 1989 | 9 | 0 |
| 1990 | 16 | 0 |
| 1991 | 8 | 0 |
| 1992 | 17 | 0 |
| 1993 | 15 | 0 |
| 1994 | 6 | 0 |
| 1995 | 10 | 0 |
| 1996 | 14 | 0 |
| 1997 | 10 | 0 |
| 1998 | 14 | 0 |
| 1999 | 12 | 0 |
| 2000 | 13 | 0 |
| 2001 | 14 | 3 |
| 2002 | 16 | 28 |
| 2003 | 15 | 17 |
| 2004 | 20 | 31 |
| 2005 | 9 | 30 |
| 2006 | 13 | 27 |
| 2007 | 16 | 23 |
| 2008 | 7 | 17 |
| 2009 | 9 | 30 |
| 2010 | 10 | 31 |
| 2011 | 29 | 48 |
| 2012 | 19 | 36 |
| 2013 | 20 | 53 |
| 2014 | 36 | 44 |
| 2015 | 34 | 55 |
| 2016 | 40 | 65 |
| 2017 | 37 | 64 |
| 2018 | 53 | 82 |
| 2019 | 71 | 73 |
| 2020 | 58 | 68 |
| 2021 | 67 | 89 |
| 2022 | 52 | 71 |
| 2023 | 67 | 63 |
| 2024 | 61 | 45 |
| 2025 | 41 | 35 |
| 2026 | 19 | 13 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Method of producing an encapsulated battery cell8 Sep 2026US 12,731,840 B2Volocopter Technologies GmbH
- Hybrid pultrusion plates for a conductive spar cap of a wind turbine blade11 Aug 2026US 12,704,110 B2Lm Wind Power A/S
- Process for manufacturing composite articles, and composite articles made thereby28 Jul 2026US 12,691,658 B2Cytec Industries Inc.
- Hybrid pultrusion plates for a spar cap of a wind turbine blade21 Jul 2026US 12,686,188 B2Blade Dynamics Limited
- Hybrid transparent structural composite16 Jun 2026US 12,654,404 B2GM Global Technology Operations LLC
- Carbon fiber composite material20 Aug 2026US 2026/0241666 A1Toray Industries, Inc.
- Magneto-dielectric composite powder13 Aug 2026US 2026/0233432 A1Rogers Corporation
- Composite Repair30 Jul 2026US 2026/0216976 A1The Boeing Company
- Outer skin of an aircraft fuselage or aircraft fuselage section and method for monitoring the structural integrity of the outer skin of an aircraft fuselage or fuselage section23 Jul 2026US 2026/0208882 A1Airbus Operations GmbH
- Mold mat, mold and method of producing such23 Jul 2026US 2026/0214762 A1
Most cited
By later US patents
- Thermally-conductive plastic articles having light reflecting surfaces167US 7,235,918 B2Cool Options, Inc. · 2007
- Method of molding fiberglass reflecting antenna160US 4,030,953 AMilliflect · 1977
- Key-board switch unit152US 4,302,648 AShin-Etsu Polymer Co., Ltd. · 1981
- Manufacture of parabolic antennas145US 4,647,329 AToyo Kasei Kogyo Company Limited · 1987
- Composite material for shielding against electromagnetic radiation144US 4,471,015 ABayer Aktiengesellschaft · 1984