C08G 12/046
One being urea or thiourea
Official title: {one being urea or thiourea}
C08G12/046 (One being urea or thiourea) appears on 22 US grants and 4 published applications in this corpus.
Search patents in C08G- Granted patents
- 22
- Published applications
- 4
- Assignees
- 13
- Inventors
- 36
- Latest grant
- 15 Jan 2019
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 3 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 5 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 3 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 0 |
| 2017 | 1 | 1 |
| 2018 | 0 | 0 |
| 2019 | 1 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Modified amino resins15 Jan 2019US 10,179,829 B2Allnex Netherlands B.V.
- Modified amino resins3 Jan 2017US 9,534,114 B2ALLNEX IP S.a.r.L.
- Controlled release urea-formaldehyde liquid fertilizer resins14 Oct 2003US 6,632,262 B2Georgia-Pacific Resins, Inc.
- Process for preparing urea-formaldehyde resins7 Mar 2000US 6,034,201 A
- Glutaraldehyde resin binding system for manufacture of wood products22 Oct 1991US 5,059,488 ABorden, Inc.
- Synthesis of biodegradable melanoidin polymers using a controlled maillard reaction26 Jun 2025US 2025/0206890 A1One Idea LLC
- Modified amino resins9 Mar 2017US 2017/0066866 A1ALLNEX IP S.a.r.L.
- Modified amino resins19 Mar 2015US 2015/0080523 A1ALLNEX IP S.a.r.L.
- Controlled release urea-formaldehyde liquid fertilizer resins18 Apr 2002US 2002/0043086 A1Georgia-Pacific Resins, Inc.
Most cited
By later US patents
- Reaction products useful for improving the wetfastness of direct and reactive dyes on cellulosic substrates36US 4,410,652 ASandoz Ltd. · 1983
- Controlled release urea-formaldehyde liquid fertilizer resins21US 6,632,262 B2Georgia-Pacific Resins, Inc. · 2003
- Dicyandiamide-formaldehyde condensates modified with acrylamide and process for preparing the same14US 4,382,129 AHercules Incorporated · 1983
- Dicyandiamide-formaldehyde condensates modified with urea and process for preparing the same14US 4,383,077 AHercules Incorporated · 1983
- Corrosion inhibitors for alkanolamines14US 4,595,723 AThe Dow Chemical Company · 1986