C22B 11/025
From manufactured products
Official title: {from manufactured products, e.g. from printed circuit boards, from photographic films, paper, or baths}
C22B11/025 (From manufactured products) appears on 47 US grants and 47 published applications in this corpus.
Search patents in C22B- Granted patents
- 47
- Published applications
- 47
- Assignees
- 45
- Inventors
- 131
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 3 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 1 |
| 2002 | 5 | 0 |
| 2003 | 1 | 0 |
| 2004 | 1 | 2 |
| 2005 | 0 | 1 |
| 2006 | 1 | 1 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 3 |
| 2011 | 1 | 0 |
| 2012 | 2 | 1 |
| 2013 | 0 | 6 |
| 2014 | 1 | 1 |
| 2015 | 0 | 2 |
| 2016 | 4 | 1 |
| 2017 | 1 | 3 |
| 2018 | 0 | 3 |
| 2019 | 6 | 7 |
| 2020 | 3 | 2 |
| 2021 | 0 | 1 |
| 2022 | 1 | 3 |
| 2023 | 2 | 3 |
| 2024 | 2 | 3 |
| 2025 | 2 | 0 |
| 2026 | 2 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Ultrafast flash joule heating synthesis methods and systems for performing same11 Aug 2026US 12,703,891 B2William Marsh Rice University
- Method, apparatus and system for processing a composite waste source26 May 2026US 12,637,737 B2NewSouth Innovations Pty Limited
- Process for the recovery and recycling of materials that constitute supported palladium membranes12 Aug 2025US 12,385,107 B2Hydrogen Onsite, S.L.
- PGM converting process and jacketed rotary converter8 Apr 2025US 12,270,090 B2
- Method, apparatus and system for processing a composite waste source30 Jan 2024US 11,884,992 B2NewSouth Innovations Pty Limited
- Method of extracting one or more rare and precious metals from a substrate comprising the same26 Mar 2026US 2026/0085378 A1Helsingin Yliopisto
- Method, apparatus and system for processing a composite waste source25 Jul 2024US 2024/0247335 A1NewSouth Innovations Pty Limited
- High-efficiency gold recovery by additive-induced supramolecular polymerization of cyclodextrin25 Jul 2024US 2024/0247336 A1
- Chemical liberation of waste printed circuit boards18 Apr 2024US 2024/0123480 A1
- Ultrafast flash joule heating synthesis methods and systems for performing same23 Nov 2023US 2023/0374623 A1William Marsh Rice University
Most cited
By later US patents
- Liquid carton waste material recycling process and apparatus for recycling liquid carton waste material38US 6,401,635 B1Corenso United Oy Ltd. · 2002
- Process for recovering metal material from waste material26US 6,409,798 B1Foster Wheeler Energia Oy · 2002
- Recovery of silver from photographic films by high shear conditions21US 4,612,057 AE. I. Du Pont de Nemours and Company · 1986
- Method for removing reactive metal from a reactor system21US 6,551,660 B2Chevron Phillips Chemical Company LP · 2003
- Apparatus and systems that separate and isolate precious and semi-precious metals from electronic circuit boards18US 5,678,775 AResource Concepts, Inc. · 1997