B29B 17/0026
Recovery of plastics or other constituents of waste material containing plastics: by
Official title: {by agglomeration or compacting}
B29B17/0026 (Recovery of plastics or other constituents of waste material containing plastics: by) appears on 930 US grants and 1,007 published applications in this corpus.
Search patents in B29B- Granted patents
- 930
- Published applications
- 1,007
- Assignees
- 659
- Inventors
- 2,195
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 6 | 0 |
| 1977 | 12 | 0 |
| 1978 | 7 | 0 |
| 1979 | 6 | 0 |
| 1980 | 5 | 0 |
| 1981 | 10 | 0 |
| 1982 | 6 | 0 |
| 1983 | 4 | 0 |
| 1984 | 6 | 0 |
| 1985 | 7 | 0 |
| 1986 | 6 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 7 | 0 |
| 1990 | 6 | 0 |
| 1991 | 8 | 0 |
| 1992 | 17 | 0 |
| 1993 | 17 | 0 |
| 1994 | 15 | 0 |
| 1995 | 24 | 0 |
| 1996 | 30 | 0 |
| 1997 | 27 | 0 |
| 1998 | 33 | 0 |
| 1999 | 31 | 0 |
| 2000 | 12 | 0 |
| 2001 | 27 | 10 |
| 2002 | 18 | 30 |
| 2003 | 26 | 35 |
| 2004 | 27 | 32 |
| 2005 | 15 | 46 |
| 2006 | 19 | 36 |
| 2007 | 12 | 32 |
| 2008 | 16 | 32 |
| 2009 | 21 | 33 |
| 2010 | 19 | 22 |
| 2011 | 27 | 44 |
| 2012 | 18 | 32 |
| 2013 | 26 | 30 |
| 2014 | 20 | 52 |
| 2015 | 32 | 32 |
| 2016 | 19 | 31 |
| 2017 | 23 | 25 |
| 2018 | 23 | 24 |
| 2019 | 19 | 36 |
| 2020 | 22 | 36 |
| 2021 | 23 | 40 |
| 2022 | 20 | 62 |
| 2023 | 33 | 73 |
| 2024 | 43 | 68 |
| 2025 | 48 | 61 |
| 2026 | 29 | 53 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- System and process for converting waste plastic into a usable product22 Sep 2026US 12,742,052 B2
- Reinforced PAEK compositions comprising recylced carbon fibers25 Aug 2026US 12,715,961 B2Syensqo Specialty Polymers USA, LLC
- Recycled polymers for 3D printing25 Aug 2026US 12,715,974 B2Impossible Objects, Inc.
- Polyester recycling system and recycling method25 Aug 2026US 12,715,975 B2Mitsubishi Chemical Corporation
- Reinforcing-fiber recovery reactor and method of producing recycled reinforcing fibers18 Aug 2026US 12,709,042 B2Miraikasei Inc.
- Color getters for color removal in solvent-based plastic recycling1 Oct 2026US 2026/0297281 A1Wisconsin Alumni Research Foundation
- Sports footwear with improved recyclability17 Sep 2026US 2026/0272101 A1Arkema France
- Disc agglomerator with direct connection17 Sep 2026US 2026/0273800 A1
- Process and apparatus for increasing intrinsic viscosity of polycondensates27 Aug 2026US 2026/0249517 A1EREMA Engineering Recycling Maschinen und Anlagen Gesellschaft m.b.H.
- Structural tiles constructed of recycled fiber reinforced polymer materials for use in composite panels27 Aug 2026US 2026/0249567 A1Lm Wind Power A/S
Most cited
By later US patents
- Process for making molded or extruded objects from waste containing plastic materials151US 4,968,463 AOTVD (Omnium de Traitements et de Valorisation des dechets) · 1990
- System for making synthetic wood products from recycled materials133US 5,088,910 AAdvanced Environmental Recycling Technologies, Inc. · 1992
- Manufacture of molded composite products from scrap plastics128US 5,075,057 A1991
- Method for making composite material117US 5,082,605 AAdvanced Environmental Recycling Technologies, Inc. · 1992
- Process for the continuous manufacture of sheeting from thermoplastic synthetic resins116US 4,396,566 ADynamit Nobel Aktiengesellschaft · 1983