C08L 43/04
Homopolymers or copolymers of monomers containing silicon
C08L43/04 (Homopolymers or copolymers of monomers containing silicon) appears on 301 US grants and 277 published applications in this corpus.
Search patents in C08L- Granted patents
- 301
- Published applications
- 277
- Assignees
- 176
- Inventors
- 899
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 3 | 0 |
| 1979 | 2 | 0 |
| 1980 | 6 | 0 |
| 1981 | 5 | 0 |
| 1982 | 6 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 4 | 0 |
| 1988 | 6 | 0 |
| 1989 | 8 | 0 |
| 1990 | 6 | 0 |
| 1991 | 6 | 0 |
| 1992 | 7 | 0 |
| 1993 | 9 | 0 |
| 1994 | 9 | 0 |
| 1995 | 9 | 0 |
| 1996 | 9 | 0 |
| 1997 | 4 | 0 |
| 1998 | 8 | 0 |
| 1999 | 4 | 0 |
| 2000 | 4 | 0 |
| 2001 | 4 | 0 |
| 2002 | 2 | 5 |
| 2003 | 2 | 3 |
| 2004 | 5 | 9 |
| 2005 | 2 | 10 |
| 2006 | 4 | 14 |
| 2007 | 4 | 11 |
| 2008 | 6 | 12 |
| 2009 | 6 | 12 |
| 2010 | 6 | 18 |
| 2011 | 9 | 11 |
| 2012 | 6 | 13 |
| 2013 | 10 | 12 |
| 2014 | 7 | 12 |
| 2015 | 11 | 24 |
| 2016 | 16 | 17 |
| 2017 | 14 | 8 |
| 2018 | 7 | 15 |
| 2019 | 11 | 14 |
| 2020 | 17 | 9 |
| 2021 | 9 | 9 |
| 2022 | 3 | 13 |
| 2023 | 4 | 6 |
| 2024 | 7 | 11 |
| 2025 | 7 | 7 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Resin composition and product thereof15 Sep 2026US 12,735,563 B2Elite Electronic Material (Zhongshan) Co., Ltd.
- Creep-resistant fiber and preparation method thereof16 Dec 2025US 12,496,760 B2Zhejiang Aegis New Materials Co., Ltd.
- Coating composition for an outer wall or exterior of building, and an article comprising the coating composition7 Oct 2025US 12,435,240 B2Nissin Chemical Industry Co., Ltd.
- Crosslinked compositions from olefin/silane interpolymers12 Aug 2025US 12,384,861 B2Dow Global Technologies LLC
- Branched organosilicon compound, method of preparing same, and copolymer formed therewith29 Jul 2025US 12,371,535 B2Dow Silicones Corporation
- Rigid gas permeable contact lens20 Aug 2026US 2026/0242525 A1Bausch + Lomb Ireland Limited
- Curable resin composition, sealant containing same, and cured product thereof6 Aug 2026US 2026/0226255 A1Threebond Co., Ltd.
- Photo-alignment polymer, binder composition, binder layer, optical laminate, optical laminate manufacturing method, and image display device27 Nov 2025US 2025/0361339 A1FUJIFILM Corporation
- Resist underlayer composition27 Nov 2025US 2025/0362612 A1Taiwan Semiconductor Manufacturing Company.Ltd
- Resin composition and product thereof1 May 2025US 2025/0136804 A1Elite Electronic Material (Zhongshan) Co., Ltd.
Most cited
By later US patents
- Method for correcting visual defects, compositions and articles of manufacture useful therein316US 4,120,570 ASyntex (U.S.A.) Inc. · 1978
- Polysiloxane/acrylic acid/polcyclic esters of methacrylic acid polymer contact lens218US 4,276,402 ABausch & Lomb Incorporated · 1981
- Extended wear ophthalmic lens135US 7,553,880 B2CIBA Vision Corporation · 2009
- Manufacture of extruded products100US 4,117,195 ABICC Limited · 1978
- Water repellent composition, fluorocarbon polymer coating composition and coating film therefrom82US 6,124,388 ANippon Telegraph and Telephone Corporation · 2000