G21C 9/002
Against na- or ka- reactions
Official title: {against Na- or Ka- reactions}
G21C9/002 (Against na- or ka- reactions) appears on 4 US grants and 1 published applications in this corpus.
Search patents in G21C- Granted patents
- 4
- Published applications
- 1
- Assignees
- 5
- Inventors
- 12
- Latest grant
- 5 Dec 2017
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 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 | 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 | 0 |
| 2016 | 0 | 1 |
| 2017 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Methods and systems for suppressing pyrophoric metal fires5 Dec 2017US 9,833,648 B2GE-Hitachi Nuclear Energy Americas LLC
- Method for coating a sodium piping in a fast breeder reactor2 Aug 1983US 4,395,810 AAsahi Asbestos Co., Ltd.
- Vessel for collecting and extinguishing combustible liquids1 Sep 1981US 4,286,725 AKernforschungszentrum Karlsruhe GmbH
- Rupture disc20 Dec 1977US 4,064,003 AThe United States of America as represented by the United States Energy Research and Development Administration
Most cited
By later US patents
- Rupture disc32US 4,064,003 AThe United States of America as represented by the United States Energy Research and Development Administration · 1977
- Method for coating a sodium piping in a fast breeder reactor3US 4,395,810 AAsahi Asbestos Co., Ltd. · 1983
- Methods and systems for suppressing pyrophoric metal fires3US 9,833,648 B2GE-Hitachi Nuclear Energy Americas LLC · 2017