Y10S 261/42
Ozonizers
Y10S261/42 (Ozonizers) appears on 135 US grants and 43 published applications in this corpus.
Search patents in Y10S- Granted patents
- 135
- Published applications
- 43
- Assignees
- 69
- Inventors
- 177
- Latest grant
- 26 Sep 2017
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 3 | 0 |
| 1978 | 4 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 4 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 4 | 0 |
| 1991 | 5 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 6 | 0 |
| 1995 | 7 | 0 |
| 1996 | 5 | 0 |
| 1997 | 4 | 0 |
| 1998 | 6 | 0 |
| 1999 | 8 | 0 |
| 2000 | 9 | 0 |
| 2001 | 8 | 1 |
| 2002 | 9 | 2 |
| 2003 | 3 | 7 |
| 2004 | 6 | 1 |
| 2005 | 2 | 3 |
| 2006 | 3 | 4 |
| 2007 | 2 | 1 |
| 2008 | 1 | 4 |
| 2009 | 4 | 3 |
| 2010 | 1 | 3 |
| 2011 | 4 | 3 |
| 2012 | 4 | 1 |
| 2013 | 3 | 2 |
| 2014 | 2 | 2 |
| 2015 | 1 | 2 |
| 2016 | 2 | 0 |
| 2017 | 3 | 2 |
| 2018 | 0 | 2 |
By publication year. Applications have been published since 2001.
Recent patents
- Method and apparatus for programably treating water in a water cooler26 Sep 2017US 9,771,285 B2S.I.P. Technologies L.L.C.
- Method and apparatus for programably treating water in a water cooler19 Sep 2017US 9,764,971 B2S.I.P. Technologies L.L.C.
- Method for sanitizing water dispensed from a water dispenser having a reservoir29 Aug 2017US 9,745,211 B2S.I.P. Technologies L.L.C.
- Method and apparatus for programably treating water in a water cooler20 Sep 2016US 9,446,968 B2S.I.P. Technologies L.L.C.
- Method and apparatus for programably treating water in a water cooler6 Sep 2016US 9,434,623 B2S.I.P. Technologies L.L.C.
- Method and apparatus for programably treating water in a water cooler14 Jun 2018US 2018/0162755 A1S.I.P. Technologies L.L.C.
- Method and apparatus for programably treating water in a water cooler14 Jun 2018US 2018/0162756 A1S.I.P. Technologies L.L.C.
- Method and apparatus for programably treating water in a water cooler9 Mar 2017US 2017/0066666 A1S.I.P. Technologies L.L.C.
- Method and apparatus for programably treating water in a water cooler23 Feb 2017US 2017/0050838 A1S.I.P. Technologies L.L.C.
- Method and apparatus for sanitizing water dispensed from a water dispenser having a reservoir17 Dec 2015US 2015/0360978 A1S.I.P. Technologies L.L.C.
Most cited
By later US patents
- Fluid purification154US 4,892,712 ANutech Energy Systems Inc. · 1990
- Method and apparatus for treating cooling tower water124US 4,764,283 A1988
- Process and apparatus for removing impurities from water used in food processing utilizing a mixture of ozone and air90US 5,053,140 AAmerican Water Purification, Inc. · 1991
- Sonic cavitation and ozonation of waste material88US 4,076,617 ATII Corporation · 1978
- Equipment for gassing a liquid and process for operating the equipment80US 4,507,253 ABBC Brown, Boveri & Company, Limited · 1985