C08G 2150/50
Compositions for coatings applied by spraying at least two streams of reaction
Official title: Compositions for coatings applied by spraying at least two streams of reaction components
C08G2150/50 (Compositions for coatings applied by spraying at least two streams of reaction) appears on 99 US grants and 69 published applications in this corpus.
Search patents in C08G- Granted patents
- 99
- Published applications
- 69
- Assignees
- 67
- Inventors
- 177
- Latest grant
- 9 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 4 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 3 | 0 |
| 1992 | 8 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 3 | 0 |
| 1997 | 5 | 0 |
| 1998 | 4 | 0 |
| 1999 | 3 | 0 |
| 2000 | 3 | 0 |
| 2001 | 3 | 0 |
| 2002 | 3 | 1 |
| 2003 | 4 | 5 |
| 2004 | 4 | 7 |
| 2005 | 0 | 3 |
| 2006 | 2 | 12 |
| 2007 | 3 | 2 |
| 2008 | 2 | 4 |
| 2009 | 1 | 0 |
| 2010 | 2 | 6 |
| 2011 | 1 | 2 |
| 2012 | 2 | 0 |
| 2013 | 0 | 1 |
| 2014 | 3 | 3 |
| 2015 | 0 | 1 |
| 2016 | 0 | 0 |
| 2017 | 4 | 3 |
| 2018 | 0 | 2 |
| 2019 | 3 | 7 |
| 2020 | 2 | 1 |
| 2021 | 4 | 2 |
| 2022 | 2 | 1 |
| 2023 | 1 | 1 |
| 2024 | 2 | 2 |
| 2025 | 2 | 3 |
By publication year. Applications have been published since 2001.
Recent patents
- Sprayed multilayer polyurea and polyurethane composites9 Sep 2025US 12,409,583 B2American Polymers Corporation
- Coreactive materials and methods for three-dimensional printing7 Jan 2025US 12,187,904 B2PPG Industries Ohio, Inc.
- Additive manufacturing using polyurea materials12 Nov 2024US 12,138,850 B2PPG Industries Ohio, Inc.
- Coreactive materials and methods for three-dimensional printing5 Mar 2024US 11,920,046 B2PPG Industries Ohio, Inc.
- Coreactive materials and methods for three-dimensional printing25 Apr 2023US 11,634,599 B2PPG Industries Ohio, Inc.
- Sprayed multilayer polyurea and polyurethane composites22 May 2025US 2025/0162207 A1American Polymers Corporation
- Coreactive materials and methods for three-dimensional printing17 Apr 2025US 2025/0122389 A1PPG Industries Ohio, Inc.
- Additive manufacturing using polyurea materials23 Jan 2025US 2025/0026076 A1PPG Industries Ohio, Inc.
- Film forming apparatus26 Sep 2024US 2024/0316592 A1Tokyo Electron Limited
- Coreactive materials and methods for three-dimensional printing27 Jun 2024US 2024/0209224 A1PPG Industries Ohio, Inc.
Most cited
By later US patents
- Solventless polyurethane spray compositions and method for applying them89US 4,695,618 AAmeron, Inc. · 1987
- Aliphatic polyurethane sprayable coating compositions and method of preparation55US 4,748,192 AUrylon Development, Inc. · 1988
- Polyurea elastomer systems with improved adhesion to substrates52US 5,759,695 AHuntsman Petrochemical Corporation · 1998
- Method of preparing an aliphatic polyurea spray elastomer system47US 6,013,755 AHuntsman Petrochemical Corporation · 2000
- High-voltage power supply and regulator circuit for an X-ray tube with closed-loop feedback for controlling X-ray exposure44US 5,388,139 AElectromed International Ltd. · 1995