C07F 7/188
By reactions involving the formation of si-o linkages
Official title: {by reactions involving the formation of Si-O linkages}
C07F7/188 (By reactions involving the formation of si-o linkages) appears on 344 US grants and 304 published applications in this corpus.
Search patents in C07F- Granted patents
- 344
- Published applications
- 304
- Assignees
- 225
- Inventors
- 998
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 3 | 0 |
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 2 | 0 |
| 1983 | 5 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 6 | 0 |
| 1988 | 4 | 0 |
| 1989 | 13 | 0 |
| 1990 | 3 | 0 |
| 1991 | 5 | 0 |
| 1992 | 9 | 0 |
| 1993 | 11 | 0 |
| 1994 | 5 | 0 |
| 1995 | 3 | 0 |
| 1996 | 5 | 0 |
| 1997 | 9 | 0 |
| 1998 | 6 | 0 |
| 1999 | 9 | 0 |
| 2000 | 4 | 0 |
| 2001 | 10 | 2 |
| 2002 | 11 | 9 |
| 2003 | 7 | 5 |
| 2004 | 5 | 11 |
| 2005 | 8 | 10 |
| 2006 | 5 | 9 |
| 2007 | 6 | 8 |
| 2008 | 5 | 5 |
| 2009 | 3 | 6 |
| 2010 | 3 | 4 |
| 2011 | 4 | 7 |
| 2012 | 5 | 12 |
| 2013 | 5 | 11 |
| 2014 | 6 | 20 |
| 2015 | 23 | 22 |
| 2016 | 21 | 21 |
| 2017 | 6 | 11 |
| 2018 | 13 | 13 |
| 2019 | 13 | 11 |
| 2020 | 11 | 15 |
| 2021 | 17 | 13 |
| 2022 | 12 | 19 |
| 2023 | 8 | 17 |
| 2024 | 7 | 19 |
| 2025 | 7 | 16 |
| 2026 | 10 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Preparation of multifunctional organosilicon compounds15 Sep 2026US 12,735,441 B2Dow Global Technologies LLC
- Method of manufacturing alkoxysilane compound26 May 2026US 12,637,485 B2LG Chem.Ltd.
- Key intermediate for synthesis of prostaglandin compound and preparation method thereof12 May 2026US 12,623,992 B2Shenzhen Catalys Technology Co., Ltd
- Method of preparing triterpenoid compound5 May 2026US 12,617,746 B2National Taiwan University
- Compositions and methods using same for germanium seed layer24 Mar 2026US 12,584,212 B2Versum Materials US, LLC
- Method for decolorizing cyanoethyltrimethoxysilane20 Aug 2026US 2026/0242400 A1
- Method for preparing silanol-functional organosilicon compounds30 Jul 2026US 2026/0217740 A1
- Process for borane-mediated ester reduction11 Jun 2026US 2026/0159468 A1Provivi, Inc.
- Process and intermediates for the preparation of upadacitinib21 May 2026US 2026/0138946 A1Curia Spain, S.A.U.
- Organopolysiloxane compound and production method thereof, and composition containing said compound14 May 2026US 2026/0132288 A1Shin-Etsu Chemical Co., Ltd.
Most cited
By later US patents
- Destructable fluorinated alkoxysilane surfactants and repellent coatings derived therefrom151US 5,274,159 AMinnesota Mining and Manufacturing Company · 1993
- Stereoselective ring opening reactions72US 5,929,232 APresident and Fellows of Harvard College · 1999
- Stereoselective ring opening reactions66US 5,665,890 APresident and Fellows of Harvard College · 1997
- Intermediates for the preparation of analogs of Halichondrin B63US 7,982,060 B2Eisai R&D Management Co., Ltd. · 2011
- Anchored silylhydrocarbyl phosphine transition metal complex catalysts and their method of preparation53US 4,083,803 AExxon Research & Engineering Co. · 1978