C07F 7/0834
Compounds having one or more o-si linkage
Official title: {Compounds having one or more O-Si linkage (for compounds with C-O-Si linkages see C07F7/18)}
C07F7/0834 (Compounds having one or more o-si linkage) appears on 1,684 US grants and 1,064 published applications in this corpus.
Search patents in C07F- Granted patents
- 1,684
- Published applications
- 1,064
- Assignees
- 604
- Inventors
- 3,195
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 47 | 0 |
| 1977 | 38 | 0 |
| 1978 | 26 | 0 |
| 1979 | 22 | 0 |
| 1980 | 17 | 0 |
| 1981 | 18 | 0 |
| 1982 | 13 | 0 |
| 1983 | 19 | 0 |
| 1984 | 12 | 0 |
| 1985 | 25 | 0 |
| 1986 | 23 | 0 |
| 1987 | 19 | 0 |
| 1988 | 16 | 0 |
| 1989 | 20 | 0 |
| 1990 | 31 | 0 |
| 1991 | 46 | 0 |
| 1992 | 53 | 0 |
| 1993 | 59 | 0 |
| 1994 | 51 | 0 |
| 1995 | 56 | 0 |
| 1996 | 57 | 0 |
| 1997 | 37 | 0 |
| 1998 | 38 | 0 |
| 1999 | 49 | 0 |
| 2000 | 37 | 0 |
| 2001 | 48 | 9 |
| 2002 | 37 | 25 |
| 2003 | 24 | 38 |
| 2004 | 21 | 48 |
| 2005 | 24 | 34 |
| 2006 | 33 | 22 |
| 2007 | 18 | 38 |
| 2008 | 13 | 33 |
| 2009 | 24 | 40 |
| 2010 | 27 | 39 |
| 2011 | 34 | 50 |
| 2012 | 33 | 44 |
| 2013 | 42 | 43 |
| 2014 | 44 | 72 |
| 2015 | 56 | 69 |
| 2016 | 64 | 47 |
| 2017 | 31 | 33 |
| 2018 | 38 | 44 |
| 2019 | 34 | 44 |
| 2020 | 37 | 48 |
| 2021 | 39 | 49 |
| 2022 | 21 | 50 |
| 2023 | 33 | 42 |
| 2024 | 25 | 41 |
| 2025 | 33 | 39 |
| 2026 | 22 | 23 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Nanoparticles, dispersion of nanoparticles, and production method of nanoparticles6 Oct 2026US 12,753,087 B2Tokyo Ohka Kogyo.Co., Ltd.
- Preparation of organosilicon compounds with carbinol functionality6 Oct 2026US 12,753,193 B2Dow Global Technologies LLC
- Method for producing oxadisilacyclopentane compound29 Sep 2026US 12,747,256 B2Shin-Etsu Chemical Co., Ltd.
- Alkoxydisiloxanes and dense organosilica films made therefrom29 Sep 2026US 12,751,224 B2Versum Materials US, LLC
- Preparation of amino-functional organosilicon compounds15 Sep 2026US 12,735,440 B2Dow Global Technologies LLC
- Preparation of amino-functional organosilicon compounds8 Oct 2026US 2026/0308182 A1Dow Global Technologies LLC
- Compounds and processes for remediation of perfluoroalkyl24 Sep 2026US 2026/0285709 A1Weaver Labs, LLC
- Alkoxydisiloxanes and dense organosilica films made therefrom17 Sep 2026US 2026/0282779 A1Versum Materials US, LLC
- Amino-functionalized polysiloxane compound and use thereof, and electrochemical energy storage device using same as electrolyte solution20 Aug 2026US 2026/0242399 A1Guangzhou Institute of Energy Conversion, Chinese Academy of Sciences
- Compound and Composition Comprising the Same13 Aug 2026US 2026/0234343 A1Merck Patent GmbH
Most cited
By later US patents
- Novel vinyl carbonate and vinyl carbamate contact lens material monomers474US 5,070,215 ABausch & Lomb Incorporated · 1991
- Enhancing the hydrophilicity of silicone polymers412US 5,397,848 AAllergan, Inc. · 1995
- UV curable crosslinking agents useful in copolymerization224US 5,449,729 ABausch & Lomb Incorporated · 1995
- UV curable crosslinking agents useful in copolymerization217US 5,310,779 ABausch & Lomb Incorporated · 1994
- Monomeric units useful for reducing the modules of silicone hydrogels212US 5,710,302 ABausch & Lomb Incorporated · 1998