C23C 18/122
Inorganic polymers
Official title: {Inorganic polymers, e.g. silanes, polysilazanes, polysiloxanes}
C23C18/122 (Inorganic polymers) appears on 298 US grants and 385 published applications in this corpus.
Search patents in C23C- Granted patents
- 298
- Published applications
- 385
- Assignees
- 257
- Inventors
- 942
- Latest grant
- 24 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1989 | 1 | 0 |
| 1990 | 3 | 0 |
| 1991 | 5 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 4 | 0 |
| 1995 | 4 | 0 |
| 1996 | 3 | 0 |
| 1997 | 5 | 0 |
| 1998 | 6 | 0 |
| 1999 | 5 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 2 |
| 2002 | 3 | 3 |
| 2003 | 8 | 7 |
| 2004 | 7 | 10 |
| 2005 | 3 | 8 |
| 2006 | 8 | 14 |
| 2007 | 6 | 9 |
| 2008 | 3 | 21 |
| 2009 | 9 | 22 |
| 2010 | 10 | 21 |
| 2011 | 9 | 32 |
| 2012 | 18 | 32 |
| 2013 | 18 | 21 |
| 2014 | 18 | 28 |
| 2015 | 12 | 27 |
| 2016 | 14 | 27 |
| 2017 | 16 | 15 |
| 2018 | 22 | 12 |
| 2019 | 20 | 20 |
| 2020 | 4 | 12 |
| 2021 | 12 | 16 |
| 2022 | 9 | 9 |
| 2023 | 6 | 8 |
| 2024 | 16 | 5 |
| 2025 | 4 | 2 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Surface-treated steel24 Feb 2026US 12,559,830 B2Nippon Steel Corporation
- Component, in particular a top plate and/or a burner cap of a gas hob having a non-stick and/or non-wetting coating, gas hob comprising such a component and method for manufacturing a component10 Feb 2026US 12,543,746 B2Electrolux Appliances Aktiebolag
- Method for forming silica-based multilayer coating on substrate from polysilazane-containing compositions7 Oct 2025US 12,434,264 B2Tocalo Co., Ltd.
- Method for manufacturing coated metal powder8 Jul 2025US 12,350,738 B2Seiko Epson Corporation
- Baking tray or baking grid having a non-stick and/or non-wetting coating, cooking appliance comprising such a baking tray or baking grid and method for manufacturing a baking tray or baking grid6 May 2025US 12,290,076 B2Electrolux Appliances Aktiebolag
- Methods for silanization of substrates16 Jul 2026US 2026/0201564 A1Medtronic, Inc.
- Method for manufacturing semiconductor device and semiconductor device19 Mar 2026US 2026/0082978 A1Mitsubishi Electric Corporation
- Ceramic-Polymer Composites and Methods of Making the Same9 Oct 2025US 2025/0314008 A1Temple University of the Commonwealth System of Higher Education
- Methods for preparing and using at least one protective coating on industrial components and storage systems7 Aug 2025US 2025/0250679 A1
- Gradient glass-like ceramic structures and bottom-up fabrication method thereof21 Nov 2024US 2024/0384036 A1Gelest, Inc.
Most cited
By later US patents
- Selective deposition of metals, metal oxides, and dielectrics527US 9,895,715 B2ASM IP Holding B. V. · 2018
- Process for the production of semiconductor devices455US 5,602,060 AFujitsu Limited · 1997
- Method of producing structured inorganic layers79US 5,766,680 AInstitut für Neue Materialien gemeinnützige GmbH · 1998
- Method of using siloxane polymers61US 5,853,808 AGelest, Inc. · 1998
- Rapid thermal process for obtaining silica coatings60US 5,059,448 ADow Corning Corporation · 1991