C09C 3/12
Treatment with organosilicon compounds
Official title: Treatment with organosilicon compounds {(C09C3/006 takes precedence)}
C09C3/12 (Treatment with organosilicon compounds) appears on 600 US grants and 672 published applications in this corpus.
Search patents in C09C- Granted patents
- 600
- Published applications
- 672
- Assignees
- 416
- Inventors
- 1,991
- Latest grant
- 21 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 9 | 0 |
| 1977 | 8 | 0 |
| 1978 | 4 | 0 |
| 1979 | 7 | 0 |
| 1980 | 7 | 0 |
| 1981 | 4 | 0 |
| 1982 | 4 | 0 |
| 1983 | 4 | 0 |
| 1984 | 2 | 0 |
| 1985 | 2 | 0 |
| 1986 | 3 | 0 |
| 1987 | 7 | 0 |
| 1988 | 3 | 0 |
| 1989 | 9 | 0 |
| 1990 | 6 | 0 |
| 1991 | 4 | 0 |
| 1992 | 5 | 0 |
| 1993 | 5 | 0 |
| 1994 | 12 | 0 |
| 1995 | 8 | 0 |
| 1996 | 7 | 0 |
| 1997 | 11 | 0 |
| 1998 | 11 | 0 |
| 1999 | 7 | 0 |
| 2000 | 13 | 0 |
| 2001 | 16 | 5 |
| 2002 | 15 | 17 |
| 2003 | 17 | 23 |
| 2004 | 14 | 18 |
| 2005 | 7 | 18 |
| 2006 | 8 | 27 |
| 2007 | 16 | 22 |
| 2008 | 6 | 25 |
| 2009 | 11 | 32 |
| 2010 | 11 | 40 |
| 2011 | 17 | 32 |
| 2012 | 17 | 19 |
| 2013 | 17 | 19 |
| 2014 | 19 | 22 |
| 2015 | 21 | 26 |
| 2016 | 15 | 26 |
| 2017 | 19 | 32 |
| 2018 | 26 | 21 |
| 2019 | 14 | 39 |
| 2020 | 25 | 31 |
| 2021 | 23 | 25 |
| 2022 | 30 | 43 |
| 2023 | 13 | 31 |
| 2024 | 22 | 37 |
| 2025 | 26 | 25 |
| 2026 | 13 | 17 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Modified metal oxide particle material and method for producing same21 Jul 2026US 12,686,772 B2Admatechs Co., Ltd.
- Finely divided aqueous particle-stabilized pickering emulsion and particles produced therefrom30 Jun 2026US 12,668,671 B2Wacker Chemie AG
- Curable composition containing rice husk ash biosilica toughened epoxy resin30 Jun 2026US 12,668,682 B2Najran University
- Aragonite based infill material16 Jun 2026US 12,655,587 B1Dawson Holdings, LLC
- Silicon nanoparticles and methods for preparing silicon nanoparticles19 May 2026US 12,633,521 B2Aspen Aerogels, Inc.
- Polysiloxane filler treating agent and composition prepared therewith1 Oct 2026US 2026/0297301 A1Dow Global Technologies LLC
- Viscosity adjustment method and particle dispersion liquid production method1 Oct 2026US 2026/0297332 A1Resonac Corporation
- Particle dispersion liquid24 Sep 2026US 2026/0286136 A1Resonac Corporation
- Bio-based curable epoxy composition17 Sep 2026US 2026/0275083 A1Najran University
- Shaped objects based on modified biochar and a polymer and methods for producing them30 Jul 2026US 2026/0217951 A1Made of Air GmbH
Most cited
By later US patents
- Electrophoretic particles, and processes for the production thereof510US 7,002,728 B2E Ink Corporation · 2006
- Electrophoretic particles, and processes for the production thereof180US 7,247,379 B2E Ink Corporation · 2007
- Carbon blacks modified with organosilicon compounds, method of their production and their use in rubber mixtures132US 5,159,009 ADegussa AG · 1992
- Inks and liquid developers containing colored silica particles111US 5,378,574 AXerox Corporation · 1995
- Method for isolating ultrafine and fine particles106US 5,922,403 A1999