B29C 48/2886
Of fillers or of fibrous materials
Official title: {of fillers or of fibrous materials, e.g. short-fibre reinforcements}
B29C48/2886 (Of fillers or of fibrous materials) appears on 430 US grants and 490 published applications in this corpus.
Search patents in B29C- Granted patents
- 430
- Published applications
- 490
- Assignees
- 324
- Inventors
- 1,147
- Latest grant
- 17 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 5 | 0 |
| 1978 | 5 | 0 |
| 1979 | 3 | 0 |
| 1980 | 2 | 0 |
| 1981 | 3 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 3 | 0 |
| 1986 | 1 | 0 |
| 1987 | 3 | 0 |
| 1988 | 2 | 0 |
| 1989 | 3 | 0 |
| 1990 | 3 | 0 |
| 1991 | 7 | 0 |
| 1992 | 11 | 0 |
| 1993 | 11 | 0 |
| 1994 | 5 | 0 |
| 1995 | 4 | 0 |
| 1996 | 5 | 0 |
| 1997 | 2 | 0 |
| 1998 | 11 | 0 |
| 1999 | 9 | 0 |
| 2000 | 8 | 0 |
| 2001 | 14 | 5 |
| 2002 | 13 | 16 |
| 2003 | 9 | 12 |
| 2004 | 13 | 19 |
| 2005 | 6 | 13 |
| 2006 | 6 | 21 |
| 2007 | 5 | 18 |
| 2008 | 1 | 17 |
| 2009 | 1 | 10 |
| 2010 | 12 | 16 |
| 2011 | 6 | 18 |
| 2012 | 9 | 19 |
| 2013 | 12 | 25 |
| 2014 | 11 | 16 |
| 2015 | 14 | 23 |
| 2016 | 12 | 27 |
| 2017 | 19 | 33 |
| 2018 | 24 | 28 |
| 2019 | 22 | 24 |
| 2020 | 17 | 25 |
| 2021 | 21 | 28 |
| 2022 | 22 | 26 |
| 2023 | 19 | 16 |
| 2024 | 17 | 18 |
| 2025 | 13 | 12 |
| 2026 | 1 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Pellet manufacturing for foam and products17 Mar 2026US 12,576,571 B2Cruz Foam, Inc.
- Process for preparing fiber reinforced polyvinyl chloride composition and products30 Dec 2025US 12,509,563 B2Steer Engineering Private Limited
- Apparatus and method for printing large thermoplastic parts during additive manufacturing2 Dec 2025US 12,485,613 B2Thermwood Corporation
- Reinforced structure having continuous fiber reinforced elements and method of making thereof18 Nov 2025US 12,472,701 B2Albany Engineered Composites, Inc.
- Polymer compositions for extrusion and additive manufacturing processes7 Oct 2025US 12,435,192 B2Airtech International, Inc.
- Reinforced plastic extruded part and manufacturing thereof16 Jul 2026US 2026/0200154 A1Nan Ya Plastics Corporation
- Highly filled polymeric pellets, methods, and systems for converting filler powders and fiber fillers into the same11 Jun 2026US 2026/0159652 A1Entek Manufacturing Inc.
- Thermoplastic bound short fiber filament extruder30 Apr 2026US 2026/0115990 A1Purdue Research Foundation
- Production method for glass fiber-reinforced polyamide resin composition16 Apr 2026US 2026/0103582 A1Global Polyacetal Co., Ltd.
- Process for preparing fiber reinforced polyvinyl chloride composition and products26 Mar 2026US 2026/0085162 A1Steer Engineering Private Limited
Most cited
By later US patents
- Control mechanism for end-effector maneuver245US 9,566,708 B22017
- System for making synthetic wood products from recycled materials133US 5,088,910 AAdvanced Environmental Recycling Technologies, Inc. · 1992
- Method of manufacturing an object127US 9,770,876 B2Airbus Group SAS · 2017
- Method for making composite material117US 5,082,605 AAdvanced Environmental Recycling Technologies, Inc. · 1992
- Method and apparatus for microcellular polymer extrusion107US 6,284,810 B1Trexel, Inc. · 2001