B22F 2203/01
To-be-deleted with administrative transfer to b22f2203/00
Official title: To-be-deleted with administrative transfer to B22F2203/00
B22F2203/01 (To-be-deleted with administrative transfer to b22f2203/00) appears on 5 US grants and 1 published applications in this corpus.
Search patents in B22F- Granted patents
- 5
- Published applications
- 1
- Assignees
- 5
- Inventors
- 5
- Latest grant
- 25 Feb 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 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 1 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Structure and method for compaction of powder-like materials25 Feb 2003US 6,524,526 B2IAP Research, Inc.
- Structure and method for compaction of powder-like materials14 Aug 2001US 6,273,963 B1IAP Research, Inc.
- Insert sintering20 Jan 1998US 5,710,969 ACAMAX Tool Company, Inc.
- Valve seat insert of two layers of same compact density9 Sep 1997US 5,666,632 ABrico Engineering Limited
- Apparatus for vacuum sintering and hot isostatic pressing19 May 1981US 4,268,708 AAutoclave Engineers, Inc.
Most cited
By later US patents
- Insert sintering16US 5,710,969 ACAMAX Tool Company, Inc. · 1998
- Apparatus for vacuum sintering and hot isostatic pressing14US 4,268,708 AAutoclave Engineers, Inc. · 1981
- Valve seat insert of two layers of same compact density11US 5,666,632 ABrico Engineering Limited · 1997
- Structure and method for compaction of powder-like materials9US 6,273,963 B1IAP Research, Inc. · 2001
- Structure and method for compaction of powder-like materials3US 6,524,526 B2IAP Research, Inc. · 2003