B01J 2/08
Gelation of a colloidal solution
B01J2/08 (Gelation of a colloidal solution) appears on 113 US grants and 39 published applications in this corpus.
Search patents in B01J- Granted patents
- 113
- Published applications
- 39
- Assignees
- 86
- Inventors
- 238
- Latest grant
- 8 Jul 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 11 | 0 |
| 1977 | 9 | 0 |
| 1978 | 4 | 0 |
| 1979 | 0 | 0 |
| 1980 | 7 | 0 |
| 1981 | 3 | 0 |
| 1982 | 4 | 0 |
| 1983 | 4 | 0 |
| 1984 | 3 | 0 |
| 1985 | 3 | 0 |
| 1986 | 5 | 0 |
| 1987 | 4 | 0 |
| 1988 | 2 | 0 |
| 1989 | 4 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 4 | 0 |
| 1995 | 1 | 0 |
| 1996 | 3 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 2 |
| 2005 | 1 | 1 |
| 2006 | 0 | 3 |
| 2007 | 2 | 2 |
| 2008 | 0 | 0 |
| 2009 | 3 | 1 |
| 2010 | 0 | 3 |
| 2011 | 0 | 2 |
| 2012 | 2 | 1 |
| 2013 | 0 | 3 |
| 2014 | 3 | 1 |
| 2015 | 4 | 1 |
| 2016 | 2 | 2 |
| 2017 | 2 | 1 |
| 2018 | 0 | 2 |
| 2019 | 2 | 6 |
| 2020 | 1 | 0 |
| 2021 | 4 | 2 |
| 2022 | 0 | 1 |
| 2023 | 6 | 2 |
| 2024 | 0 | 1 |
| 2025 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Methods of high throughput hydrocolloid bead production and apparatuses thereof8 Jul 2025US 12,350,641 B2ClearH2O, Inc.
- Thermoplastic polyester particles and methods of production and uses thereof14 Nov 2023US 11,814,494 B2Xerox Corporation
- Microparticle production process and apparatus24 Oct 2023US 11,794,158 B2Midatech Pharma (Wales) Limited
- Formation of colloids or gels within droplets21 Mar 2023US 11,607,658 B2Massachusetts Eye and Ear Infirmary
- Methods of high throughput hydrocolloid bead production and apparatuses thereof7 Mar 2023US 11,596,913 B2ClearH2O, Inc.
- Methods for reactive crystallisation1 May 2025US 2025/0135375 A1Micropore Technologies Limited
- Thermoplastic polyester particles and methods of production and uses thereof25 Jan 2024US 2024/0026104 A1Xerox Corporation
- Methods of high throughput hydrocolloid bead production and apparatuses thereof10 Aug 2023US 2023/0249146 A1ClearH2O, Inc.
- Methods of High Throughput Hydrocolloid Bead Production and Apparatuses Thereof19 Jan 2023US 2023/0018393 A1ClearH2O, Inc.
- Catalytic composition and structures made thereof17 Feb 2022US 2022/0048013 A1Universiteit Antwerpen
Most cited
By later US patents
- Non-vitreous ceramic metal oxide microcapsules and process for making same151US 4,349,456 AMinnesota Mining and Manufacturing Company · 1982
- Process for preparing uniformly sized polymer particles by suspension polymerization of vibratorily excited monomers in a gaseous or liquid stream109US 4,623,706 AThe Dow Chemical Company · 1986
- Apparatus and method for determining luminosity of hydrocarbon fuels104US 4,865,444 AMobil Oil Corporation · 1989
- Spherical particles having narrow size distribution made by ultrasonic vibration95US 4,871,489 ACorning Incorporated · 1989
- Sol gel-derived ceramic bubbles86US 5,077,241 AMinnesota Mining and Manufacturing Company · 1991