Y10S 505/933
In liquid slurry
Official title: in liquid slurry
Y10S505/933 (In liquid slurry) appears on 21 US grants and 0 published applications in this corpus.
Search patents in Y10S- Granted patents
- 21
- Published applications
- 0
- Assignees
- 12
- Inventors
- 42
- Latest grant
- 6 Jul 1999
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 3 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 4 | 0 |
| 1981 | 2 | 0 |
| 1982 | 4 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Method of separating a superconducting fraction from a mixture6 Jul 1999US 5,919,737 A
- Method for the selecting superconducting powders10 Sep 1991US 5,047,387 AThe United States of America as represented by the Secretary of the Navy
- Magnetic separator26 May 1987US 4,668,383 ACyrogenic Consultants Limited
- Method and apparatus for continuous magnetic separation5 May 1987US 4,663,029 AMassachusetts Institute of Technology
- Apparatus and method employing magnetic fluids for separating particles10 Jun 1986US 4,594,149 AMag-Sep Corp.
No published applications in this class yet.
Most cited
By later US patents
- Magnetic separator and method75US 4,261,815 AMassachusetts Institute of Technology · 1981
- Magnetic separation, method and apparatus39US 4,054,513 AEnglish Clays Lovering Pochin & Company Limited · 1977
- Method and apparatus for continuous magnetic separation34US 4,663,029 AMassachusetts Institute of Technology · 1987
- Magnetic separation method utilizing a colloid of magnetic particles21US 4,526,681 APurdue Research Foundation · 1985
- Magnetic separators16US 4,190,524 AEnglish Clays Lovering Pochin & Company Limited · 1980