Y10S 505/896
Special refrigerant compound
Y10S505/896 (Special refrigerant compound) appears on 7 US grants and 0 published applications in this corpus.
Search patents in Y10S- Granted patents
- 7
- Published applications
- 0
- Assignees
- 4
- Inventors
- 8
- Latest grant
- 2 Feb 1993
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Rotary dipole active magnetic regenerative refrigerator2 Feb 1993US 5,182,914 AAstronautics Corporation of America
- Electromagnetic ground to orbit propulsion method and operating system for high mass payloads10 Jul 1990US 4,939,976 A
- Thallous halide materials for use in cryogenic applications19 Oct 1982US 4,354,355 ALake Shore Ceramics, Inc.
- Cryogenic ceramic and apparatus27 Oct 1981US 4,296,607 ACorning Glass Works
- Cryogenic ceramic and apparatus27 Oct 1981US 4,296,608 ACorning Glass Works
No published applications in this class yet.
Most cited
By later US patents
- Rotary dipole active magnetic regenerative refrigerator40US 5,182,914 AAstronautics Corporation of America · 1993
- Cryogenic ceramic and apparatus15US 4,296,607 ACorning Glass Works · 1981
- Thallous halide materials for use in cryogenic applications12US 4,354,355 ALake Shore Ceramics, Inc. · 1982
- Dielectic refrigerator using orientable defect dipoles10US 4,136,525 AInternational Business Machines Corporation · 1979
- Electromagnetic ground to orbit propulsion method and operating system for high mass payloads10US 4,939,976 A1990