B29B 2017/0464
Solid state shear extrusion pulverisation
Official title: {Solid state shear extrusion pulverisation}
B29B2017/0464 (Solid state shear extrusion pulverisation) appears on 28 US grants and 24 published applications in this corpus.
Search patents in B29B- Granted patents
- 28
- Published applications
- 24
- Assignees
- 19
- Inventors
- 64
- Latest grant
- 19 Aug 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 3 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 2 | 3 |
| 2003 | 2 | 3 |
| 2004 | 2 | 1 |
| 2005 | 1 | 2 |
| 2006 | 2 | 0 |
| 2007 | 1 | 0 |
| 2008 | 1 | 2 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 1 | 1 |
| 2012 | 2 | 0 |
| 2013 | 0 | 2 |
| 2014 | 0 | 0 |
| 2015 | 1 | 2 |
| 2016 | 0 | 1 |
| 2017 | 2 | 0 |
| 2018 | 2 | 1 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 3 |
| 2023 | 0 | 1 |
| 2024 | 1 | 1 |
| 2025 | 2 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Method for the devulcanization of a vulcanized rubber mixture, device for carrying out the method and use of the device for the devulcanization of a vulcanized rubber mixture19 Aug 2025US 12,391,821 B2Continental Reifen Deutschland GmbH
- Plastic recycling process6 May 2025US 12,290,961 B2Impact Laboratories Ltd.
- Waste separator scrap oil extraction device and method of producing recyclate using same6 Feb 2024US 11,891,575 B2Dtr Co., Ltd.
- Colorant dispersion in polymer materials using solid-state shear pulverization9 Oct 2018US 10,093,035 B1Northwestern University
- Pelletization of pyrolyzed rubber products27 Feb 2018US 9,902,859 B2Tellus Technology, Inc.
- Composite material and methods of obtaining the same11 Sep 2025US 2025/0282935 A1UBQ Materials Ltd.
- Method for manufacturing plastic molded article and plastic molded article3 Oct 2024US 2024/0326303 A1Toyoda Gosei Co., Ltd.
- Method for the devulcanization of a vulcanized rubber mixture, device for carrying out the method and use of the device for the devulcanization of a vulcanized rubber mixture26 Jan 2023US 2023/0028139 A1Continental Reifen Deutschland GmbH
- Process for the recovery and devulcanization of cross-linked rubber29 Sep 2022US 2022/0305697 A1
- Waste separator scrap oil extraction device and method of producing recyclate using same14 Jul 2022US 2022/0220390 A1Hm Corporation
Most cited
By later US patents
- Reconstituted polymeric materials derived from post-consumer waste, industrial scrap and virgin resins made by solid state pulverization52US 5,814,673 ANorthwestern University · 1998
- Solid state shear pulverization of multicomponent polymeric waste52US 6,494,390 B1Northwestern University · 2002
- Pelletization of pyrolyzed rubber products34US 8,323,793 B2Tellus Technology, Inc. · 2012
- Processes of mixing, compatibilizing, and/or recylcing blends of polymer materials through solid state shear pulverization, and products by such processes33US 6,479,003 B1Northwestern University · 2002
- Mixer and method of mixing33US 7,461,970 B2Watson Brown HSM Ltd · 2008