B01J 13/0043
Containing elemental metal
Official title: {containing elemental metal (for medical or diagnostical purposes A61K, G01N)}
B01J13/0043 (Containing elemental metal) appears on 112 US grants and 148 published applications in this corpus.
Search patents in B01J- Granted patents
- 112
- Published applications
- 148
- Assignees
- 108
- Inventors
- 373
- Latest grant
- 16 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 3 | 0 |
| 2002 | 3 | 7 |
| 2003 | 2 | 10 |
| 2004 | 3 | 4 |
| 2005 | 2 | 8 |
| 2006 | 3 | 11 |
| 2007 | 1 | 15 |
| 2008 | 2 | 2 |
| 2009 | 4 | 9 |
| 2010 | 6 | 8 |
| 2011 | 9 | 6 |
| 2012 | 5 | 8 |
| 2013 | 6 | 7 |
| 2014 | 3 | 12 |
| 2015 | 8 | 4 |
| 2016 | 3 | 4 |
| 2017 | 3 | 3 |
| 2018 | 5 | 7 |
| 2019 | 6 | 4 |
| 2020 | 3 | 3 |
| 2021 | 6 | 2 |
| 2022 | 2 | 7 |
| 2023 | 1 | 2 |
| 2024 | 3 | 2 |
| 2025 | 4 | 3 |
By publication year. Applications have been published since 2001.
Recent patents
- Preparation of highly stable concentrated dispersions of silver nanoparticles using synergistic dispersing agents16 Sep 2025US 12,414,965 B2
- Colloidal brewing system2 Sep 2025US 12,403,441 B2
- Precious metal nanoparticles12 Aug 2025US 12,383,880 B2Heraeus Deutschland GmbH & Co. KG
- Preparation of highly stable concentrated dispersions of silver nanoparticles using synergistic dispersing agents10 Jun 2025US 12,324,815 B2NOBEL/Noble Elements/LLC
- Porous sintered metal bodies and methods of preparing porous sintered metal bodies22 Oct 2024US 12,122,091 B2Entegris, Inc.
- Preparation of highly stable concentrated dispersions of silver nanoparticles using synergistic dispersing agents25 Dec 2025US 2025/0387430 A1NOBEL/Noble Elements/LLC
- Organic aluminum sol and preparation method thereof24 Apr 2025US 2025/0128228 A1Xiamen University
- Anti-Bed Bug Monoclonal Antibodies and Methods of Making and Uses Thereof23 Jan 2025US 2025/0026817 A1Redcoat Solutions, Inc.
- Porous sintered metal bodies and methods of preparing porous sintered metal bodies17 Oct 2024US 2024/0342984 A1Entegris, Inc.
- Programming nucleation and growth in colloidal crystals25 Jan 2024US 2024/0024838 A1Northwestern University
Most cited
By later US patents
- Method for the preparation of metal colloids in inverse micelles and product preferred by the method121US 5,147,841 AThe United States of America as represented by the United States Department of Energy · 1992
- Method for isolating ultrafine and fine particles106US 5,922,403 A1999
- Method of producing a metal sol reagent containing colloidal metal particles95US 5,514,602 AOrtho Diagnostic Systems Inc. · 1996
- Kit containing glutaraldehyde coated colloidal metal particles of a preselected size74US 5,571,726 AOrtho Diagnostic Systems Inc. · 1996
- Method for isolating ultrafine and fine particles and resulting particles67US 6,372,077 B12002