C08L 83/14
In which at least two but not all the silicon atoms are
Official title: in which at least two but not all the silicon atoms are connected by linkages other than oxygen atoms (C08L83/10 takes precedence)
C08L83/14 (In which at least two but not all the silicon atoms are) appears on 572 US grants and 481 published applications in this corpus.
Search patents in C08L- Granted patents
- 572
- Published applications
- 481
- Assignees
- 219
- Inventors
- 1,270
- Latest grant
- 14 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 2 | 0 |
| 1980 | 5 | 0 |
| 1981 | 4 | 0 |
| 1982 | 2 | 0 |
| 1983 | 3 | 0 |
| 1984 | 4 | 0 |
| 1985 | 4 | 0 |
| 1986 | 3 | 0 |
| 1987 | 4 | 0 |
| 1988 | 3 | 0 |
| 1989 | 9 | 0 |
| 1990 | 5 | 0 |
| 1991 | 15 | 0 |
| 1992 | 12 | 0 |
| 1993 | 21 | 0 |
| 1994 | 25 | 0 |
| 1995 | 12 | 0 |
| 1996 | 7 | 0 |
| 1997 | 9 | 0 |
| 1998 | 7 | 0 |
| 1999 | 10 | 0 |
| 2000 | 6 | 0 |
| 2001 | 15 | 0 |
| 2002 | 4 | 8 |
| 2003 | 9 | 23 |
| 2004 | 14 | 12 |
| 2005 | 11 | 17 |
| 2006 | 9 | 18 |
| 2007 | 11 | 20 |
| 2008 | 8 | 16 |
| 2009 | 12 | 20 |
| 2010 | 14 | 18 |
| 2011 | 13 | 25 |
| 2012 | 18 | 21 |
| 2013 | 19 | 19 |
| 2014 | 19 | 32 |
| 2015 | 22 | 27 |
| 2016 | 22 | 32 |
| 2017 | 31 | 28 |
| 2018 | 27 | 26 |
| 2019 | 24 | 21 |
| 2020 | 22 | 27 |
| 2021 | 24 | 19 |
| 2022 | 9 | 14 |
| 2023 | 15 | 11 |
| 2024 | 11 | 11 |
| 2025 | 8 | 6 |
| 2026 | 3 | 10 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Crosslinked organosilicon resin, a method for producing same, and a cosmetic14 Apr 2026US 12,600,821 B2Shin-Etsu Chemical Co., Ltd.
- Photocurable silicone composition, adhesive, and silicone cured material10 Mar 2026US 12,570,882 B2Shin-Etsu Chemical Co., Ltd.
- Crosslinkable polysiloxane20 Jan 2026US 12,528,940 B2Commonwealth Scientific and Industrial Research Organisation
- Silicone rubber compositions30 Dec 2025US 12,509,584 B2Dow Global Technologies LLC
- Curable silicone-based compositions and applications thereof25 Nov 2025US 12,479,994 B2Momentive Performance Materials Inc.
- Curable silicone composition with high heat resistance27 Aug 2026US 2026/0250484 A1Momentive Performance Materials Inc.
- Composition, surface treatment agent, article, and method of producing article13 Aug 2026US 2026/0234416 A1AGC Inc.
- Photosensitive resin composition, photosensitive resin coating film, photosensitive dry film, and pattern formation method6 Aug 2026US 2026/0227693 A1Shin-Etsu Chemical Co., Ltd.
- Process for producing a storage-stable activator for glass and ceramic substrates7 May 2026US 2026/0125587 A1Sika Technology AG
- Photo- and heat-curable silicone composition and production method for cured product thereof2 Apr 2026US 2026/0092148 A1Shin-Etsu Chemical Co., Ltd.
Most cited
By later US patents
- Polysiloxane composition and contact lens629US 4,153,641 ABausch & Lomb Incorporated · 1979
- Polysiloxane shaped article for use in biomedical applications244US 4,189,546 ABausch & Lomb Incorporated · 1980
- Silicone oils and solvents thickened by silicone elastomers232US 5,654,362 ADow Corning Corporation · 1997
- Elastomer gels containing volatile, low molecular weight silicones140US 5,760,116 AGeneral Electric Company · 1998
- Siloxane copolymers containing alkenyloxy groups, a process for preparing the same and their use133US 5,231,157 AWacker Chemie AG · 1993