B29C 70/26
Non-fibrous reinforcements only
Official title: Non-fibrous reinforcements only {(B29C35/0272, B29C61/0625, B29C70/887 take precedence; combined with fibres B29C70/023)}
B29C70/26 (Non-fibrous reinforcements only) appears on 67 US grants and 37 published applications in this corpus.
Search patents in B29C- Granted patents
- 67
- Published applications
- 37
- Assignees
- 57
- Inventors
- 157
- Latest grant
- 23 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 2 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 6 | 0 |
| 1991 | 1 | 0 |
| 1992 | 7 | 0 |
| 1993 | 4 | 0 |
| 1994 | 2 | 0 |
| 1995 | 3 | 0 |
| 1996 | 0 | 0 |
| 1997 | 4 | 0 |
| 1998 | 3 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 3 |
| 2003 | 1 | 3 |
| 2004 | 2 | 1 |
| 2005 | 1 | 3 |
| 2006 | 0 | 1 |
| 2007 | 1 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 2 |
| 2010 | 0 | 0 |
| 2011 | 2 | 1 |
| 2012 | 1 | 2 |
| 2013 | 2 | 2 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 2 | 4 |
| 2017 | 2 | 0 |
| 2018 | 0 | 2 |
| 2019 | 3 | 2 |
| 2020 | 1 | 1 |
| 2021 | 1 | 1 |
| 2022 | 1 | 1 |
| 2023 | 0 | 0 |
| 2024 | 2 | 2 |
| 2025 | 1 | 3 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Rodstock drive assembly23 Dec 2025US 12,502,810 B2ROLLS-ROYCE plc
- Composite material manufacturing equipments1 Oct 2024US 12,103,251 B2Enerage Inc.
- Method for preparing an activated lignin composition18 Jun 2024US 12,012,428 B2Trespa International B.V.
- Reinforcer, composite material comprising such a reinforcer, method of using such a reinforcer27 Sep 2022US 11,453,196 B2Porcher Industries
- Reinforcing structure made of a sheet-like cellular base material and method for manufacturing a three-dimensionally deformable, sheet-like reinforcing structure9 Mar 2021US 10,940,649 B23D|Core Gmbh & Co. KG
- Sheet of covering material, use of said sheet, building structure comprising said sheet and method for manufacturing said sheet6 Aug 2026US 2026/0226317 A1Redeahold Apeldoorn B.V.
- Molded fence panels with reinforcement insert13 Nov 2025US 2025/0347144 A1Alabama Metal Industries Corporation
- High heat-resistant carbon nanostructure polymer composite and hybrid composite including the same29 May 2025US 2025/0171602 A1Korea Institute of Materials Science
- Deposition source evaporating apparatus and manufacturing method thereof13 Mar 2025US 2025/0084525 A1Samsung Display Co., Ltd.
- Rodstock drive assembly18 Apr 2024US 2024/0123655 A1ROLLS-ROYCE plc
Most cited
By later US patents
- Elastomeric matrix composites131US 8,354,170 B1HRL Laboratories, LLC · 2013
- Golf club head111US 5,078,397 ADaiwa Golf Co., Ltd. · 1992
- Metal-reinforced molded-plastic composite structures57US 5,672,405 A1997
- Method of producing a baseball bat52US 4,025,377 A1977
- Composite structural panel with offset core40US 4,336,676 ACovington Brothers, Inc. · 1982