B01D 29/096
Construction of filtering bands or supporting belts
Official title: {Construction of filtering bands or supporting belts, e.g. devices for centering, mounting or sealing the filtering bands or the supporting belts}
B01D29/096 (Construction of filtering bands or supporting belts) appears on 98 US grants and 22 published applications in this corpus.
Search patents in B01D- Granted patents
- 98
- Published applications
- 22
- Assignees
- 43
- Inventors
- 108
- Latest grant
- 29 Sep 2020
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 3 | 0 |
| 1978 | 1 | 0 |
| 1979 | 3 | 0 |
| 1980 | 6 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 3 | 0 |
| 1984 | 5 | 0 |
| 1985 | 1 | 0 |
| 1986 | 3 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 3 | 0 |
| 1990 | 1 | 0 |
| 1991 | 3 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 6 | 0 |
| 1995 | 2 | 0 |
| 1996 | 5 | 0 |
| 1997 | 6 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 4 | 0 |
| 2001 | 4 | 0 |
| 2002 | 6 | 2 |
| 2003 | 1 | 2 |
| 2004 | 3 | 3 |
| 2005 | 3 | 2 |
| 2006 | 1 | 2 |
| 2007 | 0 | 0 |
| 2008 | 2 | 2 |
| 2009 | 1 | 1 |
| 2010 | 2 | 0 |
| 2011 | 0 | 0 |
| 2012 | 2 | 2 |
| 2013 | 4 | 4 |
| 2014 | 0 | 0 |
| 2015 | 1 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 2 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Support structure for fluid treatment systems having belted filtration systems29 Sep 2020US 10,786,766 B2Nexom (US), Inc.
- Filter device for separating a mixture of solid substance and a liquid15 Sep 2015US 9,132,368 B2Lomapro B. V.
- Filter element with percussion band24 Dec 2013US 8,613,784 B2Cummins Filtration IP, Inc.
- Filter element with percussion band24 Sep 2013US 8,540,787 B2Cummins Filtration IP, Inc.
- Filter element with percussion band11 Jun 2013US 8,460,415 B1Cummins Filtration IP, Inc.
- Support structure for fluid treatment systems having belted filtration systems6 Jul 2017US 2017/0189836 A1Nexom (US), Inc.
- Support structure for fluid treatment systems having belted filtration systems18 May 2017US 2017/0136393 A1Nexom (US), Inc.
- Filter Element with Percussion Band29 Aug 2013US 2013/0219840 A1Cummins Filtration IP, Inc.
- Filter Device for Separating a Mixture of Solid Sugbstance and a Liquid8 Aug 2013US 2013/0199973 A1Lovasc B.V.
- Filter Element with Percussion Band18 Jul 2013US 2013/0180223 A1Cummins Filtration IP, Inc.
Most cited
By later US patents
- Fluid filter, method of making and using thereof47US 6,071,419 AProducts Unlimited, Inc. · 2000
- Travelling sheet, flat-bed filter apparatus and system31US 4,233,157 A1980
- Filtering process and apparatus24US 3,940,335 A1976
- Filter apparatus24US 4,147,635 AJ. R. Schneider Co., Inc. · 1979
- Travelling sheet, flat-bed vacuum filter and method24US 4,267,060 A1981