C03C 17/322
Polyurethanes or polyisocyanates
Official title: {Polyurethanes or polyisocyanates}
C03C17/322 (Polyurethanes or polyisocyanates) appears on 82 US grants and 115 published applications in this corpus.
Search patents in C03C- Granted patents
- 82
- Published applications
- 115
- Assignees
- 92
- Inventors
- 334
- Latest grant
- 14 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 3 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 3 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 1 |
| 2002 | 0 | 0 |
| 2003 | 3 | 3 |
| 2004 | 1 | 5 |
| 2005 | 2 | 3 |
| 2006 | 0 | 5 |
| 2007 | 0 | 2 |
| 2008 | 0 | 2 |
| 2009 | 2 | 2 |
| 2010 | 1 | 8 |
| 2011 | 1 | 3 |
| 2012 | 2 | 5 |
| 2013 | 4 | 6 |
| 2014 | 5 | 3 |
| 2015 | 1 | 7 |
| 2016 | 0 | 3 |
| 2017 | 1 | 10 |
| 2018 | 3 | 8 |
| 2019 | 8 | 10 |
| 2020 | 3 | 6 |
| 2021 | 5 | 8 |
| 2022 | 2 | 6 |
| 2023 | 7 | 2 |
| 2024 | 1 | 2 |
| 2025 | 4 | 1 |
| 2026 | 3 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method for producing a safety tempered vehicle glazing unit and safety tempered vehicle glazing unit14 Jul 2026US 12,679,766 B2Saint-Gobain Sekurit France
- Aerogel hybrid containing resin mixture, process for its production and use14 Jul 2026US 12,679,971 B2NDSU Research Foundation
- Glass diaphragm having functional layers and speaker having the same19 May 2026US 12,634,628 B2Glass Acoustic Innovations Co., Ltd.
- Multi-dimensional load structure2 Dec 2025US 12,485,974 B2Gemini Group, Inc.
- Ultrathin glass with high impact resistance7 Oct 2025US 12,434,995 B2SCHOTT Glass Technologies (Suzhou) Co. Ltd.
- Foldable display screen and method for manufacturing glass13 Aug 2026US 2026/0236060 A1Boe Technology Group Co., Ltd.
- Window, method of manufacturing window, and electronic device including window28 May 2026US 2026/0150471 A1Samsung Display Co., Ltd.
- Protection layer for glass substrates26 Mar 2026US 2026/0090428 A1Intel Corporation
- Edge coating for glass core substrate with air pressing for profile control26 Mar 2026US 2026/0090429 A1Intel Corporation
- Optical laminate and image display device having the same4 Sep 2025US 2025/0277922 A1Dongwoo Fine-Chem Co., Ltd.
Most cited
By later US patents
- Glass container coated with polyurethane80US 4,093,759 AToyo Ink Manufacturing Co., Ltd. · 1978
- Thermosetting polyurethane resin and coating agent thereof prepared from at least two polyoxyalkylene polyols, blocking agent, chain-elongating agent, cross-linking agent and a mixture of diisocyanates55US 4,280,944 AMitsui-Nisso Corporation · 1981
- Glass articles with non-planar features and alkali-free glass elements54US 10,483,210 B2Corning Incorporated · 2019
- Circumferential groove coating method for protecting a glass bottle52US 4,620,985 AThe D. L. Auld Company · 1986
- Process for the shatterproof coating of glass surfaces34US 4,409,266 ABayer Aktiengesellschaft · 1983