A01J 5/12
With membranes
Official title: with membranes
A01J5/12 (With membranes) appears on 14 US grants and 1 published applications in this corpus.
Search patents in A01J- Granted patents
- 14
- Published applications
- 1
- Assignees
- 7
- Inventors
- 12
- Latest grant
- 2 Oct 2018
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 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 | 1 |
| 2018 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Pressure control device for a milking machine2 Oct 2018US 10,085,411 B2DeLaval Holding AB
- Pulsator19 Dec 2000US 6,161,580 AAlfa Laval Agri AB
- Pilot valve13 May 1997US 5,628,491 AWestfalia Separator AG
- Milking pulsator26 Oct 1993US 5,255,628 AAlfa-Laval Agriculture International AB
- Pulsator for milking machines1 Dec 1992US 5,167,200 AWestfalia Separator AG
Most cited
By later US patents
- Milking pulsator26US 5,255,628 AAlfa-Laval Agriculture International AB · 1993
- Method for mechanical milk removal14US 4,391,221 ABiomelktechnik Hoefelmayr & Co. · 1983
- Methods of and/or apparatus for milking animals13US 4,280,445 AAHI Operations Limited · 1981
- Pilot valve10US 5,628,491 AWestfalia Separator AG · 1997
- Pulsator8US 6,161,580 AAlfa Laval Agri AB · 2000