C08G 12/14
Dicyandiamides
Official title: Dicyandiamides; Dicyandiamidines; Guanidines; Biguanidines; Biuret; Semicarbazides
C08G12/14 (Dicyandiamides) appears on 7 US grants and 9 published applications in this corpus.
Search patents in C08G- Granted patents
- 7
- Published applications
- 9
- Assignees
- 7
- Inventors
- 26
- Latest grant
- 14 Dec 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 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 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 1 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 1 | 1 |
| 2013 | 1 | 0 |
| 2014 | 2 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 3 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 1 | 0 |
| 2022 | 0 | 1 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Nitrification inhibitors to improve fertilizer efficiency14 Dec 2021US 11,198,652 B2
- Impurity inerting composition16 Sep 2014US 8,834,626 B2Lafarge
- Polyacetal resin composition and preparation process thereof1 Jul 2014US 8,765,850 B2Asahi Kasei Chemicals Corporation
- Method for preparing a hydraulic composition23 Apr 2013US 8,425,680 B2Lafarge
- Method for inerting impurities4 Sep 2012US 8,257,490 B2Lafarge
- Resin material and method for producing the same7 Jul 2022US 2022/0213248 A1Sumitomo Bakelite Co., Ltd.
- Nitrification inhibitors to improve fertilizer efficiency1 Nov 2018US 2018/0312447 A1
- Process for the manufacture of wood composite materials as well as wood composite materials obtainable by the process30 Aug 2018US 2018/0243938 A1AVALON Industries AG
- Process for the manufacture of thermally curable resins as well as resins obtainable by the process30 Aug 2018US 2018/0244825 A1AVALON Industries AG
- Method for preparing a hydraulic composition13 Dec 2012US 2012/0316267 A1Lafarge
Most cited
By later US patents
- Method for inerting impurities6US 8,257,490 B2Lafarge · 2012
- Method for preparing a hydraulic composition6US 8,425,680 B2Lafarge · 2013
- Impurity inerting composition6US 8,834,626 B2Lafarge · 2014
- Nitrification inhibitors to improve fertilizer efficiency5US 11,198,652 B22021
- Method of making molding compounds and products produced thereby4US 4,182,701 AOwens-Corning Fiberglas Corporation · 1980