Y10S 505/809
Ceramic
Y10S505/809 (Ceramic) appears on 27 US grants and 0 published applications in this corpus.
Search patents in Y10S- Granted patents
- 27
- Published applications
- 0
- Assignees
- 21
- Inventors
- 60
- Latest grant
- 3 Jun 2003
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 9 | 0 |
| 1990 | 3 | 0 |
| 1991 | 5 | 0 |
| 1992 | 3 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Superconductor with enhanced current density and method for making such a superconductor3 Jun 2003US 6,573,220 B1
- Circuit board devices with superconducting bonds and lines2 Apr 1996US 5,504,138 A
- N-type oxide superconductor represented by the formula (Nd.sub.x (Ce.sub.y L.sub.z).sub.2 CuO.sub.4-d where L is La, Mg or a mixture of alakaline earth elements14 Sep 1993US 5,244,871 AHitachi, Ltd.
- Superconductive photoconductive-substance of the La-Cu-O system and a method for producing the same15 Jun 1993US 5,219,831 AThe University of Tokyo
- Method for manufacturing a pipe utilizing a superconducting ceramic material15 Sep 1992US 5,147,847 ASemiconductor Energy Laboratory Co.Ltd.
No published applications in this class yet.
Most cited
By later US patents
- Bismuth-lead-strontium-calcium-cuprate superconductors42US 4,880,771 AAmerican Telephone and Telegraph Company, AT&T Bell Laboratories · 1989
- Superconductor precursor mixtures made by precipitation method37US 4,839,339 AThe United States of America as represented by the United States Department of Energy · 1989
- Dynamic high pressure process for fabricating superconducting and permanent magnetic materials35US 4,762,754 AThe United States of America as represented by the United States Department of Energy · 1988
- Spray drying monocarboxylate mixtures19US 4,863,521 AW. R. Grace & Co.-Conn. · 1989
- Ceramic superconductor and light transmitting composite wire18US 4,842,366 ASumitomo Electric Industries, Ltd. · 1989