Y10S 165/901
Heat savers
Y10S165/901 (Heat savers) appears on 223 US grants and 11 published applications in this corpus.
Search patents in Y10S- Granted patents
- 223
- Published applications
- 11
- Assignees
- 67
- Inventors
- 297
- Latest grant
- 29 Nov 2011
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 11 | 0 |
| 1978 | 21 | 0 |
| 1979 | 22 | 0 |
| 1980 | 23 | 0 |
| 1981 | 28 | 0 |
| 1982 | 20 | 0 |
| 1983 | 14 | 0 |
| 1984 | 20 | 0 |
| 1985 | 9 | 0 |
| 1986 | 6 | 0 |
| 1987 | 4 | 0 |
| 1988 | 5 | 0 |
| 1989 | 3 | 0 |
| 1990 | 3 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 7 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 4 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 1 |
| 2002 | 0 | 2 |
| 2003 | 3 | 2 |
| 2004 | 4 | 0 |
| 2005 | 3 | 4 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 2 | 1 |
| 2010 | 0 | 0 |
| 2011 | 3 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Heat exchange system for plume abatement29 Nov 2011US 8,066,056 B2S.M.E. Products LP
- Short-cycle sterilisation system for autoclave and operation method thereof21 Jun 2011US 7,964,137 B2W&H Sterilization S.r.l.
- Heat exchanger22 Feb 2011US 7,891,415 B2Honda Motor Co., Ltd.
- Heat exchanger1 Dec 2009US 7,624,788 B2The State of Oregon Acting by and through the State Board of Higher Education on Behalf of the University of Oregon
- Fireplace augmented chimney heat exchange system10 Feb 2009US 7,487,821 B2
- Short-cycle sterilisation system for autoclave and operation method thereof2 Jul 2009US 2009/0169423 A1W&H Sterilization S.r.l.
- Heat exchanger15 Jun 2006US 2006/0124284 A1Honda Motor Co., Ltd.
- Heat exchange system for plume abatement1 Dec 2005US 2005/0263262 A1S.M.E. Products LP
- Heat exchanger27 Oct 2005US 2005/0236138 A1State of OR. Acting By and Through the State Board of Higher Edu. on Behalf of the University of OR.
- Fireplace augmented chimney heat exchange system13 Oct 2005US 2005/0224073 A1
Most cited
By later US patents
- Clothes dryer filter and exhaust system64US 3,999,304 A1976
- Fireplace having multi-zone heating control60US 5,983,890 ACanadian Gas Research Institute · 1999
- Heat reclamation device53US 5,311,930 A1994
- Continuous flow pasteurization of sewage sludge52US 6,103,191 ARiverside County Eastern Municipal Water District · 2000
- Air conditioning system46US 4,071,080 A1978