C09D 161/24
With urea or thiourea
Official title: with urea or thiourea
C09D161/24 (With urea or thiourea) appears on 46 US grants and 46 published applications in this corpus.
Search patents in C09D- Granted patents
- 46
- Published applications
- 46
- Assignees
- 39
- Inventors
- 145
- Latest grant
- 14 Oct 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 4 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 3 |
| 2004 | 1 | 1 |
| 2005 | 0 | 1 |
| 2006 | 1 | 0 |
| 2007 | 1 | 1 |
| 2008 | 0 | 4 |
| 2009 | 0 | 3 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 1 | 3 |
| 2013 | 1 | 3 |
| 2014 | 0 | 3 |
| 2015 | 3 | 6 |
| 2016 | 2 | 7 |
| 2017 | 6 | 2 |
| 2018 | 4 | 2 |
| 2019 | 4 | 2 |
| 2020 | 3 | 1 |
| 2021 | 1 | 0 |
| 2022 | 0 | 1 |
| 2023 | 0 | 1 |
| 2024 | 0 | 0 |
| 2025 | 2 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- High opacity laminate surface14 Oct 2025US 12,441,090 B2Depco-TRH Pty Ltd
- Intumescent flame-retardant clearcoat formulations3 Jun 2025US 12,319,836 B2Clariant International Ltd.
- Process for preparing an aqueous dispersion of pigment containing particles10 Aug 2021US 11,084,951 B2BASF Colors & Effects GmbH
- Amino resin composition and varnish, coating layer, and product comprising the same18 Aug 2020US 10,745,556 B1Chang Chun Plastics Co., Ltd.
- Non-etherified reaction product of a cyclic urea and a multifunctional aldehyde12 May 2020US 10,647,870 B2Allnex Netherlands B.V.
- Crosslinkable coating system and coatings prepared from the same9 Apr 2026US 2026/0098181 A1Swimc LLC
- High Opacity Laminate Surface11 May 2023US 2023/0143935 A1Depco-TRH Pty Ltd
- Intumescent flame-retardant clearcoat formulations8 Sep 2022US 2022/0282097 A1Clariant International Ltd.
- Process for preparing an aqueous dispersion of pigment containing particles23 Apr 2020US 2020/0123405 A1BASF Colors & Effects GmbH
- Non-etherified reaction product of a cyclic urea and a multifunctional aldehyde28 Mar 2019US 2019/0092962 A1Allnex Netherlands B.V.
Most cited
By later US patents
- Writable adhesive tape19US 4,708,907 ABoston S.p.A. · 1987
- Anti-skid coating composition16US 5,110,657 AReichhold Chemicals, Inc. · 1992
- Process for the manufacture of soft and hard resins of urea, formaldehyde and a CH-acidic aldehyde, and their use11US 4,243,797 ABASF SE · 1981
- Water base, non-polluting, slow leaching, anti-fouling paint9US 4,143,015 A1979
- Thermosetting powder paints8US 4,254,235 ASCM Corporation · 1981