Y10S 261/27
Gas circulated in circuit
Y10S261/27 (Gas circulated in circuit) appears on 31 US grants and 1 published applications in this corpus.
Search patents in Y10S- Granted patents
- 31
- Published applications
- 1
- Assignees
- 16
- Inventors
- 43
- Latest grant
- 6 Jul 2004
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 3 | 0 |
| 1979 | 1 | 0 |
| 1980 | 3 | 0 |
| 1981 | 4 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 3 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 1 |
| 2004 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Apparatus and method for blood oxygenation6 Jul 2004US 6,759,008 B1TherOx, Inc.
- Method of blood oxygenation5 Aug 2003US 6,602,468 B2TherOx, Inc.
- Method and system for recovering and recirculating a deuterium-containing gas11 Dec 2001US 6,328,801 B1L Air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation des Procedes Georges Claude
- Cooling tower11 Jan 2000US 6,012,708 A
- Apparatus and method of spray dryer/bag filter using circulating shield air10 Aug 1999US 5,935,299 ADaewoo Corporation
Most cited
By later US patents
- Method of blood oxygenation84US 6,602,468 B2TherOx, Inc. · 2003
- Gas-liquid reaction method and apparatus57US 4,207,180 A1980
- Apparatus for sparging gas into liquid46US 4,066,722 AUnion Carbide Corporation · 1978
- Method and apparatus for interaction of gas and liquid43US 4,065,527 A1977
- Aerator for live bait bucket27US 4,166,086 A1979