Y10S 62/909
Regeneration
Y10S62/909 (Regeneration) appears on 25 US grants and 1 published applications in this corpus.
Search patents in Y10S- Granted patents
- 25
- Published applications
- 1
- Assignees
- 16
- Inventors
- 45
- Latest grant
- 5 Jun 2007
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 4 | 0 |
| 1999 | 2 | 0 |
| 2000 | 3 | 0 |
| 2001 | 2 | 0 |
| 2002 | 3 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Rare earth metal oxysulfide regenerative material and regenerator5 Jun 2007US 7,226,543 B2Konoshima Chemical Co., Ltd.
- Cryogenic rectification system for producing high purity nitrogen31 Dec 2002US 6,499,312 B1Praxair Technology, Inc.
- Cryogenic rectification system for producing high purity nitrogen using high pressure turboexpansion17 Dec 2002US 6,494,060 B1Praxair Technology, Inc.
- Freezing a gas component in a gas mixture5 Feb 2002US 6,343,488 B1
- Apparatus for countercurrent heat exchange and its application to installations for the distillation of air6 Nov 2001US 6,311,518 B1L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Prcedes Georges Claude
Most cited
By later US patents
- Apparatus and method for purifying natural gas via cryogenic separation63US 6,082,133 ACryo Fuel Systems, Inc · 2000
- Process for recovering condensable compounds from inert gas-condensable compound vapor mixtures44US 5,345,771 AJohn Zink Company, a Division of Koch Engineering Company, Inc. · 1994
- Freezing a gas component in a gas mixture36US 6,343,488 B12002
- Method for preparing air for separation by rectification31US 4,557,735 AUnion Carbide Corporation · 1985
- Process for regeneration of adsorbers26US 4,698,073 ALinde Aktiengesellschaft · 1987