B01J 13/0004
Preparation of sols
Official title: {Preparation of sols (by physical processes B01J13/0086, aerosols B01J13/0095)}
B01J13/0004 (Preparation of sols) appears on 433 US grants and 489 published applications in this corpus.
Search patents in B01J- Granted patents
- 433
- Published applications
- 489
- Assignees
- 353
- Inventors
- 1,219
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 6 | 0 |
| 1978 | 2 | 0 |
| 1979 | 3 | 0 |
| 1980 | 6 | 0 |
| 1981 | 2 | 0 |
| 1982 | 3 | 0 |
| 1983 | 3 | 0 |
| 1984 | 3 | 0 |
| 1985 | 0 | 0 |
| 1986 | 7 | 0 |
| 1987 | 2 | 0 |
| 1988 | 6 | 0 |
| 1989 | 3 | 0 |
| 1990 | 1 | 0 |
| 1991 | 4 | 0 |
| 1992 | 5 | 0 |
| 1993 | 5 | 0 |
| 1994 | 3 | 0 |
| 1995 | 2 | 0 |
| 1996 | 8 | 0 |
| 1997 | 3 | 0 |
| 1998 | 4 | 0 |
| 1999 | 6 | 0 |
| 2000 | 4 | 0 |
| 2001 | 11 | 3 |
| 2002 | 12 | 19 |
| 2003 | 13 | 21 |
| 2004 | 6 | 24 |
| 2005 | 7 | 24 |
| 2006 | 12 | 22 |
| 2007 | 8 | 26 |
| 2008 | 4 | 9 |
| 2009 | 13 | 23 |
| 2010 | 14 | 21 |
| 2011 | 14 | 17 |
| 2012 | 13 | 16 |
| 2013 | 10 | 19 |
| 2014 | 13 | 27 |
| 2015 | 17 | 19 |
| 2016 | 15 | 20 |
| 2017 | 21 | 17 |
| 2018 | 25 | 30 |
| 2019 | 21 | 28 |
| 2020 | 23 | 18 |
| 2021 | 15 | 15 |
| 2022 | 15 | 21 |
| 2023 | 13 | 16 |
| 2024 | 10 | 13 |
| 2025 | 9 | 17 |
| 2026 | 6 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Non-enzymatic glucose-sensing device with nanoporous structure and conditioning of the nanoporous structure8 Sep 2026US 12,727,800 B2UXN Co., Ltd.
- Metal oxide particle having core-shell structure and method for producing same30 Jun 2026US 12,668,501 B2Nissan Chemical Corporation
- System and method for using ultramicroporous carbon for the selective removal of nitrate with capacitive deionization30 Jun 2026US 12,668,516 B2Lawrence Livermore National Security, LLC
- Glucose-sensing device with maltose blocking layer19 May 2026US 12,629,064 B2UXN Co., Ltd.
- DNA-programmed photonic crystal fabrication processes12 May 2026US 12,624,473 B2Brandeis University
- Non-enzymatic glucose-sensing device with nanoporous structure and conditioning of the nanoporous structure18 Jun 2026US 2026/0165622 A1UXN Co., Ltd.
- Precise size and shape control of colloids using temperature-active block-copolymer micelles23 Apr 2026US 2026/0108860 A1Rochester Institute of Technology
- Zirconia sol and method for producing zirconia sol19 Mar 2026US 2026/0077329 A1Daiichi Kigenso Kagaku Kogyo Co., Ltd.
- Glucose sensor apparatus addressing interference of ascorbic acid and acetaminophen8 Jan 2026US 2026/0007341 A1UXN Co., Ltd.
- Preparation of highly stable concentrated dispersions of silver nanoparticles using synergistic dispersing agents25 Dec 2025US 2025/0387430 A1NOBEL/Noble Elements/LLC
Most cited
By later US patents
- Aesthetic dental materials228US 6,572,693 B13M Innovative Properties Company · 2003
- Zirconia sol, process of making and composite material193US 6,376,590 B23M Innovative Properties Company · 2002
- Stable liposome aqueous suspension192US 5,565,213 ATaisho Pharmaceutical Co., Ltd. · 1996
- 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