Y10S 505/823
Powder metallurgy
Y10S505/823 (Powder metallurgy) appears on 31 US grants and 0 published applications in this corpus.
Search patents in Y10S- Granted patents
- 31
- Published applications
- 0
- Assignees
- 19
- Inventors
- 67
- Latest grant
- 14 Mar 2000
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 3 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 3 | 0 |
| 1989 | 0 | 0 |
| 1990 | 3 | 0 |
| 1991 | 3 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 3 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Plastically deformable high temperature superconductive material and method of manufacturing formed body thereof14 Mar 2000US 6,038,461 A
- Bi(Pb)SrCaCuO superconductors29 Sep 1998US 5,814,585 AMerck Patent GmbH
- Nb.sub.3 Al Group superconductor containing ultrafine Nb.sub.2 Al particles13 May 1997US 5,628,835 AHitachi, Ltd.
- Method for manufacturing Nb.sub.3 Al group superconductor15 Apr 1997US 5,620,532 AHitachi, Ltd.
- Spray-pyrolysis process of preparing superconductor precursors25 Mar 1997US 5,614,472 AMerck Patent GmbH
No published applications in this class yet.
Most cited
By later US patents
- Method of manufacture of multifilamentary intermetallic superconductors25US 4,411,712 AAirco, Inc. · 1983
- Metastable alloy materials produced by solid state reaction of compacted, mechanically deformed mixtures23US 4,640,816 ACalifornia Institute of Technology · 1987
- Dynamic high pressure process for fabricating superconducting and permanent magnetic materials22US 4,717,627 AThe United States of America as represented by the United States Department of Energy · 1988
- Wrapped tantalum diffusion barrier16US 4,205,119 AAirco, Inc. · 1980
- Spray-pyrolysis process of preparing superconductor precursors16US 5,614,472 AMerck Patent GmbH · 1997