C08G 12/427
Melamine
Official title: {Melamine}
C08G12/427 (Melamine) appears on 55 US grants and 39 published applications in this corpus.
Search patents in C08G- Granted patents
- 55
- Published applications
- 39
- Assignees
- 43
- Inventors
- 157
- Latest grant
- 29 Aug 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 3 | 0 |
| 1978 | 5 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 3 | 0 |
| 1984 | 3 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 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 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 1 |
| 2002 | 3 | 7 |
| 2003 | 2 | 4 |
| 2004 | 6 | 1 |
| 2005 | 1 | 1 |
| 2006 | 1 | 4 |
| 2007 | 1 | 0 |
| 2008 | 1 | 1 |
| 2009 | 0 | 3 |
| 2010 | 0 | 2 |
| 2011 | 1 | 0 |
| 2012 | 1 | 0 |
| 2013 | 0 | 0 |
| 2014 | 1 | 1 |
| 2015 | 2 | 2 |
| 2016 | 0 | 1 |
| 2017 | 0 | 1 |
| 2018 | 1 | 2 |
| 2019 | 5 | 2 |
| 2020 | 0 | 3 |
| 2021 | 3 | 1 |
| 2022 | 1 | 0 |
| 2023 | 1 | 1 |
| 2024 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Process for preparing liquid compositions of etherified melamine formaldehyde resins29 Aug 2023US 11,739,235 B2BASF SE
- Method for forming pattern using antireflective coating composition including photoacid generator8 Mar 2022US 11,269,252 B2Rohm and Haas Electronic Materials Korea Ltd.
- One pack low temperature cure coating compositions24 Aug 2021US 11,098,220 B2Allnex Netherlands B.V.
- Process for preparing an aqueous dispersion of pigment containing particles10 Aug 2021US 11,084,951 B2BASF Colors & Effects GmbH
- Melamine-formaldehyde resin composition and its product13 Apr 2021US 10,975,237 B1Chang Chun Plastics Co., Ltd.
- Thermosetting release coating agent composition and laminate19 Dec 2024US 2024/0417642 A1Mitsui Chemicals, Inc.
- Transparent triazine copolymer based transparent gel-polymer electrolytes19 Oct 2023US 2023/0331896 A1Comberry, LLC
- Method for forming pattern using antireflective coating composition including photoacid generator28 Jan 2021US 2021/0026242 A1Rohm and Haas Electronic Materials Korea Ltd.
- Process for preparing an aqueous dispersion of pigment containing particles23 Apr 2020US 2020/0123405 A1BASF Colors & Effects GmbH
- Curable aminoplast acrylic polyol compositions, process for their preparation and methods of use16 Apr 2020US 2020/0115481 A1Ineos Melamines GmbH
Most cited
By later US patents
- Melamine resin prepregs and melamine resin laminates based on modified melamine resins64US 5,206,066 AChemie Linz Gesellschaft m.b.H. · 1993
- Coating compositions comprising a methylated methylolated melamine21US 4,425,466 AMonsanto Company · 1984
- Ultraviolet radiation curable coating composition20US 4,409,077 ASakata Shokai, Ltd. · 1983
- Methylated, methylolated melamine composition18US 4,101,520 AAmerican Cyanamid Company · 1978
- High solids polymer resin coating composition containing amino resin cross-linking agent17US 4,374,164 AAmerican Cyanamid Company · 1983