C08G 2150/20
Compositions for powder coatings
C08G2150/20 (Compositions for powder coatings) appears on 433 US grants and 287 published applications in this corpus.
Search patents in C08G- Granted patents
- 433
- Published applications
- 287
- Assignees
- 177
- Inventors
- 844
- Latest grant
- 17 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 10 | 0 |
| 1977 | 7 | 0 |
| 1978 | 4 | 0 |
| 1979 | 4 | 0 |
| 1980 | 4 | 0 |
| 1981 | 12 | 0 |
| 1982 | 9 | 0 |
| 1983 | 13 | 0 |
| 1984 | 12 | 0 |
| 1985 | 5 | 0 |
| 1986 | 3 | 0 |
| 1987 | 3 | 0 |
| 1988 | 4 | 0 |
| 1989 | 9 | 0 |
| 1990 | 14 | 0 |
| 1991 | 7 | 0 |
| 1992 | 13 | 0 |
| 1993 | 11 | 0 |
| 1994 | 4 | 0 |
| 1995 | 9 | 0 |
| 1996 | 12 | 0 |
| 1997 | 9 | 0 |
| 1998 | 17 | 0 |
| 1999 | 19 | 0 |
| 2000 | 12 | 0 |
| 2001 | 20 | 5 |
| 2002 | 16 | 17 |
| 2003 | 15 | 28 |
| 2004 | 19 | 41 |
| 2005 | 10 | 22 |
| 2006 | 26 | 13 |
| 2007 | 7 | 10 |
| 2008 | 4 | 12 |
| 2009 | 6 | 12 |
| 2010 | 7 | 14 |
| 2011 | 4 | 7 |
| 2012 | 1 | 3 |
| 2013 | 3 | 4 |
| 2014 | 6 | 3 |
| 2015 | 5 | 4 |
| 2016 | 4 | 13 |
| 2017 | 2 | 11 |
| 2018 | 7 | 10 |
| 2019 | 8 | 8 |
| 2020 | 8 | 10 |
| 2021 | 9 | 13 |
| 2022 | 3 | 5 |
| 2023 | 8 | 3 |
| 2024 | 3 | 6 |
| 2025 | 5 | 6 |
| 2026 | 1 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Powder coating composition17 Mar 2026US 12,577,409 B2Allnex Netherlands B.V.
- Polyketone powder for laser sintering18 Nov 2025US 12,473,400 B2LUMAS Polymers LLC
- Functional polyester and method of producing the same1 Jul 2025US 12,344,707 B2PPG Industries Ohio, Inc.
- Coating composition3 Jun 2025US 12,319,831 B2PPG Industries Ohio, Inc.
- Polyketone powder for laser sintering25 Mar 2025US 12,258,446 B2LUMAS Polymers LLC
- Active energy ray curable composition, laminate, and method for manufacturing laminate20 Aug 2026US 2026/0242633 A1DIC Corporation
- Use of a coating composition and method of coating a can13 Aug 2026US 2026/0233896 A1PPG Industries Ohio, Inc.
- Method for producing block copolymer or aqueous dispersion containing same, adhesive, coating liquid, coating agent, or molded body13 Aug 2026US 2026/0234344 A1Spiber Inc.
- Two component powder coating composition with separated catalyst system23 Apr 2026US 2026/0109866 A1Allnex Netherlands B.V.
- Low temperature curing powder coating composition and articles formed therefrom9 Apr 2026US 2026/0098162 A1Valspar Coatings (Shanghai) Co. Ltd.
Most cited
By later US patents
- Vinyl functionalized urethane resins for powder coating compositions117US 10,072,179 B2Dsm IP Assets B.V. · 2018
- Process for the preparation of polyisocyanates containing isocyanurate groups and the use thereof112US 4,324,879 ABayer Aktiengesellschaft · 1982
- Process for the production of polyisocyanates containing isocyanurate groups and their use73US 4,960,848 ABayer Aktiengesellschaft · 1990
- Powder coating composition for automotive topcoat69US 4,346,144 AE. I. Du Pont de Nemours and Company · 1982
- Isocyanato-isocyanurates, and process for the production thereof68US 4,419,513 ABayer Aktiengesellschaft · 1983