C08G 12/263
With at least two compounds covered by more than one of the
Official title: {with at least two compounds covered by more than one of the groups C08G12/28 - C08G12/32}
C08G12/263 (With at least two compounds covered by more than one of the) appears on 24 US grants and 10 published applications in this corpus.
Search patents in C08G- Granted patents
- 24
- Published applications
- 10
- Assignees
- 15
- Inventors
- 52
- Latest grant
- 3 Oct 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 1 | 2 |
| 2005 | 1 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 1 | 1 |
| 2015 | 0 | 0 |
| 2016 | 1 | 0 |
| 2017 | 0 | 1 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 0 | 0 |
| 2021 | 1 | 0 |
| 2022 | 1 | 1 |
| 2023 | 2 | 2 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Bisphenol-S containing mannich polycondensation product3 Oct 2023US 11,773,201 B2King Fahd University of Petroleum and Minerals
- Melamine-based crosslinked polymer Mannich product19 Sep 2023US 11,760,827 B2King Fahd University of Petroleum and Minerals
- Crosslinked polymers and a method for heavy metal ion removal20 Dec 2022US 11,530,289 B2King Fahd University of Petroleum and Minerals
- Coated polyester films17 Aug 2021US 11,091,581 B2DuPont Teijin Films U.S. Limited Partnership
- Stable formaldehyde-free microcapsules7 Jun 2016US 9,359,464 B2Firmenich SA
- Melamine-based crosslinked polymer mannich product4 May 2023US 2023/0140110 A1King Fahd University of Petroleum and Minerals
- Bisphenol-s containing mannich polycondensation product13 Apr 2023US 2023/0116824 A1King Fahd University of Petroleum and Minerals
- Thermoformable melamine foam and method for manufacturing same18 Aug 2022US 2022/0259403 A1DONGSUNG CHEMICAL Co., Ltd.
- Crosslinked polymers and a method for heavy metal ion removal28 Mar 2019US 2019/0092892 A1King Fahd University of Petroleum and Minerals
- Coated polyester films23 Mar 2017US 2017/0081488 A1DuPont Teijin Films U.S. Limited Partnership
Most cited
By later US patents
- Melamine resin flame-retardant fibers47US 4,088,620 AKuraray Co., Ltd. · 1978
- Hydroxyisopropylmelamine modified melamine-formaldehyde resin20US 4,424,261 AAmerican Cyanamid Company · 1984
- Process for producing finely divided hardened resins17US 3,945,980 ANippon Shokubai Kazaku Kogyo Co. Ltd. · 1976
- Process for advancing etherified aminoplast resins with a guanamine17US 4,361,594 ACiba-Geigy Corporation · 1982
- Method of producing low temperature cure latexes14US 4,540,735 ASCM Corporation · 1985