B01D 35/32
Against radiation
Official title: against radiation
B01D35/32 (Against radiation) appears on 6 US grants and 1 published applications in this corpus.
Search patents in B01D- Granted patents
- 6
- Published applications
- 1
- Assignees
- 5
- Inventors
- 9
- Latest grant
- 25 Sep 1990
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 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 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 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 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 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
- Remotely operated submersible underwater suction apparatus25 Sep 1990US 4,959,146 A
- Underwater filter system28 Nov 1989US 4,883,588 AVacco Industries
- Filtering apparatus for contaminant removal27 Sep 1988US 4,773,997 A
- Filter for separating solid contaminants from a fluid, especially solid contaminants in a reactor cooling water used in nuclear reactor plants28 Jul 1981US 4,280,906 AAB Asea-Atom
- Bottom loaded filter for radioactive liquids23 Sep 1980US 4,224,160 ACombustion Engineering, Inc.
Most cited
By later US patents
- Remotely operated submersible underwater suction apparatus41US 4,959,146 A1990
- Filtering apparatus for contaminant removal17US 4,773,997 A1988
- Filter for separating solid contaminants from a fluid, especially solid contaminants in a reactor cooling water used in nuclear reactor plants11US 4,280,906 AAB Asea-Atom · 1981
- Underwater filter system7US 4,883,588 AVacco Industries · 1989
- Apparatus and method for filtering radioactive liquid3US 4,124,446 ASener, Tecnica Industrial Y Naval S.A. · 1978