Y10S 204/04
Electrolysis cell combined with fuel cell
Y10S204/04 (Electrolysis cell combined with fuel cell) appears on 71 US grants and 11 published applications in this corpus.
Search patents in Y10S- Granted patents
- 71
- Published applications
- 11
- Assignees
- 41
- Inventors
- 105
- Latest grant
- 15 Feb 2011
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 1 | 0 |
| 1978 | 3 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 5 | 0 |
| 1982 | 3 | 0 |
| 1983 | 3 | 0 |
| 1984 | 1 | 0 |
| 1985 | 4 | 0 |
| 1986 | 2 | 0 |
| 1987 | 3 | 0 |
| 1988 | 3 | 0 |
| 1989 | 3 | 0 |
| 1990 | 0 | 0 |
| 1991 | 3 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 8 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 1 |
| 2002 | 0 | 4 |
| 2003 | 1 | 1 |
| 2004 | 1 | 2 |
| 2005 | 3 | 1 |
| 2006 | 2 | 1 |
| 2007 | 1 | 0 |
| 2008 | 1 | 1 |
| 2009 | 1 | 0 |
| 2010 | 0 | 0 |
| 2011 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Fuel cell with hydrogen internal recirculation15 Feb 2011US 7,887,961 B2Nuvera Fuel Cells Europe S.R.L.
- Fuel cell system and method for removal of water from fuel cells21 Jul 2009US 7,563,526 B2Nissan Motor Co., Ltd.
- Load leveling and electrolysis system8 Jul 2008US 7,396,440 B2
- Fuel cell system with thermal management and method of operation thereof30 Jan 2007US 7,169,493 B2Proton Energy Systems, Inc.
- Method and apparatus for the storage and redistribution of electrical energy26 Sep 2006US 7,112,380 B2Casale Chemicals S.A.
- Fuel Cell With Hydrogen Internal Recirculation29 May 2008US 2008/0124589 A1Nuvera Fuel Cells Europe S.R.L.
- Load leveling and electrolysis system25 May 2006US 2006/0108214 A1
- Fuel cell system and method for removal of water from fuel cells17 Feb 2005US 2005/0037247 A1Nissan Motor Co., Ltd.
- Fuel cell system with thermal management and method of operation thereof4 Nov 2004US 2004/0219407 A1Proton Energy Systems, Inc.
- Drainage system and process for operating a regenerative electrochemical cell system23 Sep 2004US 2004/0185313 A1Proton Energy Systems, Inc.
Most cited
By later US patents
- Recycling of carbon dioxide into methyl alcohol and related oxygenates for hydrocarbons143US 5,928,806 A1999
- Blood and tissue detoxification apparatus134US 3,994,799 A1976
- Electrochemical load management system for transportation applications86US 5,346,778 AEnergy Partners, Inc. · 1994
- Fuel cell power generating system63US 4,988,580 AToyo Engineering Corporation · 1991
- Regenerative fuel cell system61US 5,376,470 ARockwell International Corporation · 1994