C07F 7/04
Esters of silicic acids
C07F7/04 (Esters of silicic acids) appears on 217 US grants and 109 published applications in this corpus.
Search patents in C07F- Granted patents
- 217
- Published applications
- 109
- Assignees
- 149
- Inventors
- 523
- Latest grant
- 7 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 11 | 0 |
| 1977 | 6 | 0 |
| 1978 | 8 | 0 |
| 1979 | 5 | 0 |
| 1980 | 9 | 0 |
| 1981 | 5 | 0 |
| 1982 | 3 | 0 |
| 1983 | 3 | 0 |
| 1984 | 2 | 0 |
| 1985 | 7 | 0 |
| 1986 | 1 | 0 |
| 1987 | 5 | 0 |
| 1988 | 9 | 0 |
| 1989 | 4 | 0 |
| 1990 | 5 | 0 |
| 1991 | 7 | 0 |
| 1992 | 10 | 0 |
| 1993 | 8 | 0 |
| 1994 | 5 | 0 |
| 1995 | 6 | 0 |
| 1996 | 5 | 0 |
| 1997 | 2 | 0 |
| 1998 | 4 | 0 |
| 1999 | 6 | 0 |
| 2000 | 6 | 0 |
| 2001 | 4 | 0 |
| 2002 | 3 | 1 |
| 2003 | 2 | 4 |
| 2004 | 2 | 4 |
| 2005 | 0 | 3 |
| 2006 | 1 | 3 |
| 2007 | 1 | 8 |
| 2008 | 3 | 2 |
| 2009 | 4 | 4 |
| 2010 | 4 | 3 |
| 2011 | 1 | 2 |
| 2012 | 2 | 3 |
| 2013 | 3 | 4 |
| 2014 | 5 | 2 |
| 2015 | 2 | 5 |
| 2016 | 4 | 4 |
| 2017 | 2 | 8 |
| 2018 | 6 | 5 |
| 2019 | 3 | 6 |
| 2020 | 7 | 6 |
| 2021 | 5 | 4 |
| 2022 | 4 | 5 |
| 2023 | 3 | 5 |
| 2024 | 2 | 8 |
| 2025 | 1 | 4 |
| 2026 | 1 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Non-aqueous electrolyte solution for lithium secondary battery and lithium secondary battery including the same7 Jul 2026US 12,676,342 B2LG Energy Solution, Ltd.
- Scalable polypropionate lactone stereotetrads30 Dec 2025US 12,509,477 B2Akanocure Pharmaceuticals, Inc.
- Silicon compositions and methods of preparing the same17 Dec 2024US 12,168,616 B2King Fahd University of Petroleum and Minerals
- Salts of diaminoacetals and diaminoketals and their synthesis, and their transformations to diaminoacetals and diaminoketals20 Feb 2024US 11,905,228 B2Aditya Birla Chemicals (USA), Inc.
- Organopolysiloxane composition, and organic silicon compound and production method therefor5 Dec 2023US 11,834,556 B2Shin-Etsu Chemical Co., Ltd.
- Metabolic inhibitors and methods of making and using thereof13 Aug 2026US 2026/0232707 A1University of Miami
- Photochromic compound, photochromic composition, photochromic article, and eyeglasses30 Apr 2026US 2026/0117117 A1Hoya Lens Thailand Ltd.
- Thiol-containing alcohols for generating nitric oxide and methods of forming the same26 Mar 2026US 2026/0083132 A1Sterile State, LLC
- Co-modified branched organopolysiloxane, high energy ray-curable composition containing same, and use of same19 Feb 2026US 2026/0049187 A1Dow Toray Co., Ltd.
- Phenolic hydroxyl group-containing branched organopolysiloxane, high energy ray-curable composition containing same, and use thereof19 Feb 2026US 2026/0050218 A1Dow Toray Co., Ltd.
Most cited
By later US patents
- Polymerized solutions for depositing optical oxide coatings67US 4,361,598 AWestinghouse Electric Corp. · 1982
- Organosilicon primer compositions41US 4,719,262 ADow Corning Corporation · 1988
- Cycloalkoxysilanes32US 5,175,332 ADow Corning Corporation · 1992
- Single source volatile precursor for SiO.sub.2.TiO.sub.2 powders and films28US 5,536,857 AFord Motor Company · 1996
- Arginine silicate complex and use thereof28US 5,707,970 ANutrition 21 · 1998