B29B 2017/0268
Separation of metals
Official title: {Separation of metals}
B29B2017/0268 (Separation of metals) appears on 176 US grants and 194 published applications in this corpus.
Search patents in B29B- Granted patents
- 176
- Published applications
- 194
- Assignees
- 143
- Inventors
- 452
- Latest grant
- 28 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 4 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 7 | 0 |
| 1994 | 6 | 0 |
| 1995 | 4 | 0 |
| 1996 | 7 | 0 |
| 1997 | 4 | 0 |
| 1998 | 4 | 0 |
| 1999 | 1 | 0 |
| 2000 | 3 | 0 |
| 2001 | 1 | 1 |
| 2002 | 1 | 6 |
| 2003 | 1 | 2 |
| 2004 | 1 | 8 |
| 2005 | 4 | 8 |
| 2006 | 5 | 8 |
| 2007 | 6 | 3 |
| 2008 | 6 | 8 |
| 2009 | 2 | 5 |
| 2010 | 4 | 6 |
| 2011 | 4 | 7 |
| 2012 | 7 | 6 |
| 2013 | 7 | 7 |
| 2014 | 2 | 7 |
| 2015 | 6 | 4 |
| 2016 | 4 | 3 |
| 2017 | 3 | 3 |
| 2018 | 5 | 1 |
| 2019 | 3 | 6 |
| 2020 | 2 | 10 |
| 2021 | 4 | 14 |
| 2022 | 8 | 12 |
| 2023 | 8 | 10 |
| 2024 | 8 | 24 |
| 2025 | 13 | 16 |
| 2026 | 8 | 9 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Heating apparatus and anti-ignition re-useable bladder28 Jul 2026US 12,691,609 B2
- Method for producing a PET starting material that is suitable for use in an extrusion blow molding method, and hollow article produced in the extrusion blow molding method28 Jul 2026US 12,691,626 B2Alpla Werke Alwin Lehner GmbH & Co. KG
- Methods for manufacturing bulked continuous filament from recycled pet9 Jun 2026US 12,649,261 B2Aladdin Manufacturing Corporation
- Separation fluid, method and apparatus for recycling multilayer material using a passivation agent2 Jun 2026US 12,643,265 B2Saperatec GmbH
- Plastic recycling method for processing plastic waste5 May 2026US 12,617,127 B2GRANNEX GmbH & Co. KG
- Method for the separation and recovery of plastics and contaminants through multi-stage separation process13 Aug 2026US 2026/0233268 A1
- System and method for the production of food-grade recycled polyolefins6 Aug 2026US 2026/0225285 A1
- Method and Apparatus for Producing Fine Rubber Powder from Waste Tires9 Jul 2026US 2026/0192492 A1Qingdao Goldenway Resource & Technology Co., Ltd.
- Method and apparatus for recycling composite mill liners4 Jun 2026US 2026/0151938 A1FLSmidth A/S
- Metal recovery machine and method of metal removal from metal containing laminates16 Apr 2026US 2026/0102998 A1Arista Construction Systems FZE
Most cited
By later US patents
- Automobile shredder residue-synthetic plastic material composite, and method for preparing the same102US 5,503,788 A1996
- Process for recovering carbon black and hydrocarbons from used tires91US 4,284,616 AIntenco, Inc. · 1981
- Carpet recycling process and system85US 5,535,945 ABASF SE · 1996
- Materials size reduction systems and process73US 6,045,070 A2000
- Incorporation of rubber tire crumbs and siliceous crystalline grains in construction products68US 5,258,222 A1993