Y10S 210/90
Ultra pure water
Official title: Ultra pure water, e.g. conductivity water
Y10S210/90 (Ultra pure water) appears on 172 US grants and 47 published applications in this corpus.
Search patents in Y10S- Granted patents
- 172
- Published applications
- 47
- Assignees
- 101
- Inventors
- 320
- Latest grant
- 8 Aug 2017
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 5 | 0 |
| 1988 | 3 | 0 |
| 1989 | 6 | 0 |
| 1990 | 1 | 0 |
| 1991 | 6 | 0 |
| 1992 | 8 | 0 |
| 1993 | 3 | 0 |
| 1994 | 4 | 0 |
| 1995 | 8 | 0 |
| 1996 | 14 | 0 |
| 1997 | 5 | 0 |
| 1998 | 9 | 0 |
| 1999 | 11 | 0 |
| 2000 | 7 | 0 |
| 2001 | 13 | 4 |
| 2002 | 13 | 10 |
| 2003 | 10 | 9 |
| 2004 | 9 | 7 |
| 2005 | 8 | 6 |
| 2006 | 5 | 2 |
| 2007 | 2 | 1 |
| 2008 | 3 | 3 |
| 2009 | 2 | 0 |
| 2010 | 1 | 0 |
| 2011 | 1 | 3 |
| 2012 | 2 | 0 |
| 2013 | 0 | 1 |
| 2014 | 2 | 1 |
| 2015 | 1 | 0 |
| 2016 | 0 | 0 |
| 2017 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- System and method for measuring and treating a liquid stream8 Aug 2017US 9,725,343 B2Evoqua Water Technologies LLC
- Method for measuring a concentration of a compound in a liquid stream24 Feb 2015US 8,961,798 B2Evoqua Water Technologies LLC
- Water treatment method and method for producing ultrapure water23 Dec 2014US 8,916,048 B2Kurita Water Industries Ltd.
- System for controlling introduction of a reducing agent to a liquid stream17 Jun 2014US 8,753,522 B2Evoqua Water Technologies LLC
- Fluid filtration method, fluid filtered thereby, lithographic apparatus and device manufacturing method21 Aug 2012US 8,246,838 B2ASML Netherlands B. V.
- System and method for measuring and treating a liquid stream2 Oct 2014US 2014/0291253 A1Evoqua Water Technologies LLC
- Water treatment method and method for producing ultrapure water7 Feb 2013US 2013/0032532 A1Kurita Water Industries Ltd.
- Method for measuring a concentration of a compound in a liquid stream1 Sep 2011US 2011/0209530 A1Siemens Water Technologies Corp.
- System for controlling introduction of a reducing agent to a liquid stream1 Sep 2011US 2011/0210048 A1Siemens Water Technologies Corp.
- Fluid filtration method, fluid filtered thereby, lithographic apparatus and device manufacutring method9 Jun 2011US 2011/0136064 A1ASML Netherlands B. V.
Most cited
By later US patents
- Hemofiltration system including ultrafiltrate purification and re-infusion system201US 6,582,385 B2NStage Medical, Inc. · 2003
- Filtering and dispensing system with independently activated pumps in series161US 5,167,837 AFAS-Technologies, Inc. · 1992
- Purification of gases from water using reverse osmosis144US 5,670,053 AZenon Environmental Inc. · 1997
- Production of high purity water using reverse osmosis139US 5,766,479 AZenon Environmental Inc. · 1998
- Process and system for purifying pure water or ultrapure water131US 5,073,268 AEbara Corporation · 1991