C08G 77/44
Containing only polysiloxane sequences
Official title: containing only polysiloxane sequences
C08G77/44 (Containing only polysiloxane sequences) appears on 319 US grants and 230 published applications in this corpus.
Search patents in C08G- Granted patents
- 319
- Published applications
- 230
- Assignees
- 144
- Inventors
- 803
- Latest grant
- 24 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 9 | 0 |
| 1977 | 7 | 0 |
| 1978 | 5 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 4 | 0 |
| 1982 | 4 | 0 |
| 1983 | 7 | 0 |
| 1984 | 4 | 0 |
| 1985 | 9 | 0 |
| 1986 | 11 | 0 |
| 1987 | 3 | 0 |
| 1988 | 4 | 0 |
| 1989 | 9 | 0 |
| 1990 | 8 | 0 |
| 1991 | 5 | 0 |
| 1992 | 5 | 0 |
| 1993 | 11 | 0 |
| 1994 | 3 | 0 |
| 1995 | 14 | 0 |
| 1996 | 4 | 0 |
| 1997 | 4 | 0 |
| 1998 | 6 | 0 |
| 1999 | 7 | 0 |
| 2000 | 7 | 0 |
| 2001 | 6 | 0 |
| 2002 | 7 | 5 |
| 2003 | 7 | 8 |
| 2004 | 6 | 11 |
| 2005 | 7 | 5 |
| 2006 | 4 | 7 |
| 2007 | 0 | 13 |
| 2008 | 6 | 2 |
| 2009 | 5 | 11 |
| 2010 | 6 | 6 |
| 2011 | 5 | 3 |
| 2012 | 3 | 2 |
| 2013 | 2 | 8 |
| 2014 | 8 | 6 |
| 2015 | 12 | 14 |
| 2016 | 5 | 22 |
| 2017 | 15 | 15 |
| 2018 | 15 | 12 |
| 2019 | 10 | 13 |
| 2020 | 8 | 12 |
| 2021 | 13 | 8 |
| 2022 | 2 | 10 |
| 2023 | 3 | 12 |
| 2024 | 4 | 7 |
| 2025 | 6 | 11 |
| 2026 | 3 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Curable organopolysiloxane composition, and optical member formed from cured product of same24 Mar 2026US 12,584,028 B2Dow Toray Co., Ltd.
- Siloxane polymer, siloxane polymer composition, and molded article3 Mar 2026US 12,565,586 B2Jnc Corporation
- Low-refractivity optical clear resin10 Feb 2026US 12,545,764 B2BenQ Materials Corporation
- Composition and method for silyl hydride reaction catalyzed by fluorinated arylborane Lewis acids18 Nov 2025US 12,473,404 B2Dow Global Technologies LLC
- Method for preparation of a laminate article including a silicone pressure sensitive adhesive adhered to silicone rubber28 Oct 2025US 12,454,125 B2Dow Silicones Corporation
- Thermal radical curable thermoconductive silicone composition, and method for producing same8 Oct 2026US 2026/0308329 A1Shin-Etsu Chemical Co., Ltd.
- Curable composition8 Oct 2026US 2026/0308378 A1Wacker Chemie AG
- Radiation curable siloxane compositions and methods for their preparation and use8 Oct 2026US 2026/0308415 A1Dow Global Technologies LLC
- Polysiloxane mica blend13 Aug 2026US 2026/0234423 A1Dow Silicones Corporation
- A polysiloxane composition2 Jul 2026US 2026/0184922 A1Wacker Chemie AG
Most cited
By later US patents
- Silicone pressure-sensitive adhesive process and product with improved lap-shear stability-I185US 4,584,355 ADow Corning Corporation · 1986
- Silicone pressure-sensitive adhesive process and product thereof177US 4,591,622 ADow Corning Corporation · 1986
- Silicone pressure-sensitive adhesive process and product with improved lap-shear stability-II167US 4,585,836 ADow Corning Corporation · 1986
- Thermosetting organosiloxane composition167US 5,017,654 AToray Silicone Company, Ltd. · 1991
- High refractive index silicone compositions145US 5,444,106 AKabi Pharmacia Ophthalmics, Inc. · 1995