C04B 41/4983
Polycarbosilanes, i.e. polymers with a -si-c-si-chain
Official title: {Polycarbosilanes, i.e. polymers with a -Si-C-Si-chain; Polysilazanes, i.e. polymers with a -Si-N-Si-chain; Polysilathianes, i.e. polymers with a -Si-S-Si-chain}
C04B41/4983 (Polycarbosilanes, i.e. polymers with a -si-c-si-chain) appears on 8 US grants and 6 published applications in this corpus.
Search patents in C04B- Granted patents
- 8
- Published applications
- 6
- Assignees
- 10
- Inventors
- 23
- Latest grant
- 16 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
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| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
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| 1996 | 1 | 0 |
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| 1998 | 1 | 0 |
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| 2000 | 1 | 0 |
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| 2003 | 0 | 0 |
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| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
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| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 1 | 2 |
| 2021 | 1 | 0 |
| 2022 | 0 | 1 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 1 | 1 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Composite material, flying body and composite material manufacturing method16 Sep 2025US 12,415,764 B2Mitsubishi Heavy Industries, Ltd.
- Process for manufacturing a composite part5 Jan 2021US 10,882,795 B2Arianegroup SAS
- Process for treating a substrate made of stone material28 Apr 2020US 10,633,294 B2Antolini Luigi & C. S.p.A.
- Protective compositions and method of making same26 Dec 2000US 6,165,551 ALanxide Technology Company, LP
- Protective compositions and methods of making the same1 Dec 1998US 5,843,526 ALanxide Technology Company, LP
- Phosphor plate12 Feb 2026US 2026/0042961 A1Coorstek Gk
- Laminate21 Aug 2025US 2025/0263331 A1Daikin Industries, Ltd.
- Composite material, flying body and composite material manufacturing method1 Sep 2022US 2022/0274889 A1Mitsubishi Heavy Industries, Ltd.
- Process for manufacturing a composite part30 Apr 2020US 2020/0131090 A1Arianegroup SAS
- Compositional control of protective layers12 Mar 2020US 2020/0080430 A1United Technologies Corporation
Most cited
By later US patents
- Protective compositions and methods of making same24US 5,558,908 ALanxide Technology Company, LP · 1996
- Protective compositions and method of making same11US 6,165,551 ALanxide Technology Company, LP · 2000
- Protective compositions and methods of making the same10US 5,843,526 ALanxide Technology Company, LP · 1998
- Heat-resistant, corrosion-resistant inorganic composite bodies and process for preparing the same2US 5,037,699 ANippon Carbon Co., Ltd. · 1991