Y10S 264/83
Injection molding of polyolefin-type foam
Y10S264/83 (Injection molding of polyolefin-type foam) appears on 290 US grants and 0 published applications in this corpus.
Search patents in Y10S- Granted patents
- 290
- Published applications
- 0
- Assignees
- 147
- Inventors
- 392
- Latest grant
- 13 May 2003
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 27 | 0 |
| 1977 | 19 | 0 |
| 1978 | 27 | 0 |
| 1979 | 22 | 0 |
| 1980 | 15 | 0 |
| 1981 | 29 | 0 |
| 1982 | 17 | 0 |
| 1983 | 20 | 0 |
| 1984 | 24 | 0 |
| 1985 | 25 | 0 |
| 1986 | 14 | 0 |
| 1987 | 16 | 0 |
| 1988 | 14 | 0 |
| 1989 | 7 | 0 |
| 1990 | 4 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 0 |
| 2003 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Method of manufacturing a deli-style display case13 May 2003US 6,560,842 B1Specialty Equipment Companies, Inc.
- Method for injection molding molded parts from thermoplastic and added fluid17 Sep 2002US 6,451,230 B1Battenfeld GmbH
- Target devices6 Feb 2001US 6,183,850 B2
- Process for manufacturing injection moulded objects, device for carrying out such process and new moulded objects15 Aug 2000US 6,103,175 AInnova Packaging Systems, N.V.
- Semi-continuous production of solid state polymeric foams4 Nov 1997US 5,684,055 AUniversity of Washington
No published applications in this class yet.
Most cited
By later US patents
- Rim process for the production of elastic moldings234US 4,218,543 ABayer Aktiengesellschaft · 1980
- Mold structure226US 4,561,625 ALibbey-Owens-Ford Co. · 1985
- Microcellular closed cell foams and their method of manufacture215US 4,473,665 AMassachusetts Institute of Technology · 1984
- Golf ball having cellular cover199US 4,274,637 AQuestor Corporation · 1981
- Method of molding a foamed core short distance golf ball103US 4,839,116 AMacGregor Golf Company · 1989