B01J 2220/4893
Residues derived from used synthetic products
Official title: Residues derived from used synthetic products, e.g. rubber from used tyres
B01J2220/4893 (Residues derived from used synthetic products) appears on 28 US grants and 32 published applications in this corpus.
Search patents in B01J- Granted patents
- 28
- Published applications
- 32
- Assignees
- 19
- Inventors
- 52
- Latest grant
- 29 Jul 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2004 | 0 | 1 |
| 2005 | 1 | 3 |
| 2006 | 0 | 1 |
| 2007 | 0 | 1 |
| 2008 | 1 | 0 |
| 2009 | 1 | 1 |
| 2010 | 3 | 4 |
| 2011 | 5 | 0 |
| 2012 | 3 | 0 |
| 2013 | 0 | 1 |
| 2014 | 1 | 2 |
| 2015 | 0 | 0 |
| 2016 | 0 | 5 |
| 2017 | 2 | 0 |
| 2018 | 1 | 2 |
| 2019 | 1 | 1 |
| 2020 | 2 | 4 |
| 2021 | 1 | 1 |
| 2022 | 1 | 1 |
| 2023 | 1 | 1 |
| 2024 | 3 | 1 |
| 2025 | 1 | 2 |
By publication year.
Recent patents
- Method and system for pyrolysis and carbon deposition29 Jul 2025US 12,371,620 B2Royal Melbourne Institute of Technology
- Superabsorbent polymer material comprising non-crosslinked polyacrylic acid polymer29 Oct 2024US 12,128,380 B2The Procter & Gamble Company
- Preparation method for carbon dioxide capture agent, and application thereof19 Mar 2024US 11,931,722 B2Guangdong Brunp Recycling Technology Co., Ltd.
- Method for manufacturing water absorption treatment material27 Feb 2024US 11,911,746 B2Daiki Co., Ltd.
- Carbon-based substance for removing saturated and non-saturated fats, petroleum and petroleum products from a water surface and/or water emulsion12 Dec 2023US 11,839,865 B2Unique Equipment Solutions LLC
- A method for preparing metal-organic framework using microwave synthesis and metal-organic framework prepared therefrom22 May 2025US 2025/0161914 A1Ptt Exploration and Production Public Company Limited
- Superabsorbent polymer material comprising non-crosslinked polyacrylic acid polymer9 Jan 2025US 2025/0010268 A1The Procter & Gamble Company
- Preparation method for carbon dioxide capture agent, and application thereof15 Feb 2024US 2024/0050926 A1Guangdong Brunp Recycling Technology Co., Ltd.
- A method and system for pyrolysis and carbon deposition2 Nov 2023US 2023/0348788 A1Royal Melbourne Institute of Technology
- Superabsorbent polymer material comprising non-crosslinked polyacrylic acid polymer12 May 2022US 2022/0143577 A1The Procter & Gamble Company
Most cited
By later US patents
- Adsorbents for removing heavy metals and methods for producing and using the same27US 6,914,034 B2Calgon Carbon Corporation · 2005
- Green sorption material mixes for water treatment19US 8,002,984 B1University of Central Florida Research Foundation, Inc. · 2011
- Subsurface upflow wetland system for nutrient and pathogen removal in wastewater treatment systems16US 8,252,182 B1University of Central Florida Research Foundation, Inc. · 2012
- Retention/detention pond and green roof passive nutrient removal material mixes11US 7,897,047 B2University of Central Florida Research Foundation, Inc. · 2011
- Retention/detention pond stormwater treatment system11US 8,153,005 B1University of Central Florida Research Foundation, Inc. · 2012