C01F 7/026
Making or stabilising dispersions
C01F7/026 (Making or stabilising dispersions) appears on 43 US grants and 37 published applications in this corpus.
Search patents in C01F- Granted patents
- 43
- Published applications
- 37
- Assignees
- 30
- Inventors
- 98
- Latest grant
- 7 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 4 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 3 | 0 |
| 2002 | 2 | 1 |
| 2003 | 1 | 2 |
| 2004 | 0 | 4 |
| 2005 | 1 | 1 |
| 2006 | 2 | 1 |
| 2007 | 0 | 2 |
| 2008 | 1 | 5 |
| 2009 | 1 | 1 |
| 2010 | 1 | 2 |
| 2011 | 1 | 1 |
| 2012 | 1 | 0 |
| 2013 | 2 | 0 |
| 2014 | 0 | 2 |
| 2015 | 2 | 1 |
| 2016 | 0 | 1 |
| 2017 | 1 | 1 |
| 2018 | 1 | 3 |
| 2019 | 1 | 2 |
| 2020 | 4 | 2 |
| 2021 | 1 | 0 |
| 2022 | 1 | 0 |
| 2023 | 0 | 4 |
| 2024 | 1 | 0 |
| 2025 | 1 | 1 |
| 2026 | 2 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method for manufacturing spherical particle material7 Jul 2026US 12,673,877 B2Admatechs Co., Ltd.
- Alumina powder and method of producing the same, and stack and method of producing the same17 Mar 2026US 12,577,405 B2Ricoh Company, Ltd.
- Stable shaped alumina and method for producing same18 Mar 2025US 12,252,411 B2
- Method of producing an alumina dispersible at a pH greater than 823 Apr 2024US 11,965,245 B2
- Method of producing an alumina dispersible at a pH greater than 829 Nov 2022US 11,512,004 B2
- Alumina particle material and method for producing same, and organic substance composition25 Sep 2025US 2025/0296847 A1Admatechs Co., Ltd.
- Alumina powder and method of producing the same, and stack and method of producing the same28 Sep 2023US 2023/0303849 A1Ricoh Company, Ltd.
- Method for manufacturing spherical particle material13 Jul 2023US 2023/0219823 A1Admatechs Co., Ltd.
- Stable Shaped Alumina and Method for Producing Same15 Jun 2023US 2023/0183085 A1
- Method of Producing an Alumina Dispersible at a pH Greater Than 81 Jun 2023US 2023/0166977 A1Sasol (USA) Corporation
Most cited
By later US patents
- Method for making modified boehmite alumina51US 6,224,846 B1Condea Vista Company · 2001
- Ink-jet recording medium45US 5,635,291 ACanon Kabushiki Kaisha · 1997
- Recording medium, ink-jet recording method using the same, and dispersion of alumina hydrate40US 5,846,647 ACanon Kabushiki Kaisha · 1998
- Recording medium and dispersion of alumina hydrate39US 5,962,124 ACanon Kabushiki Kaisha · 1999
- Recording medium and ink-jet recording method using the same28US 5,851,654 ACanon Kabushiki Kaisha · 1998