B29C 45/63
Venting or degassing means
B29C45/63 (Venting or degassing means) appears on 65 US grants and 47 published applications in this corpus.
Search patents in B29C- Granted patents
- 65
- Published applications
- 47
- Assignees
- 48
- Inventors
- 124
- Latest grant
- 15 Oct 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 3 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 3 | 0 |
| 1997 | 1 | 0 |
| 1998 | 3 | 0 |
| 1999 | 3 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 1 |
| 2003 | 0 | 1 |
| 2004 | 0 | 2 |
| 2005 | 0 | 0 |
| 2006 | 1 | 0 |
| 2007 | 1 | 2 |
| 2008 | 0 | 0 |
| 2009 | 0 | 3 |
| 2010 | 1 | 3 |
| 2011 | 3 | 2 |
| 2012 | 0 | 0 |
| 2013 | 1 | 0 |
| 2014 | 0 | 1 |
| 2015 | 1 | 1 |
| 2016 | 0 | 2 |
| 2017 | 2 | 3 |
| 2018 | 1 | 1 |
| 2019 | 3 | 5 |
| 2020 | 2 | 5 |
| 2021 | 3 | 7 |
| 2022 | 5 | 2 |
| 2023 | 2 | 3 |
| 2024 | 5 | 2 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Apparatus and method for degassing a plasticized material15 Oct 2024US 12,115,708 B2Engel Austria GmbH
- Method for manufacturing foam molded body and foam molded body2 Apr 2024US 11,945,140 B2Maxell, Ltd.
- Injection molding machine and injection molding method27 Feb 2024US 11,911,946 B2Toyota Jidosha Kabushiki Kaisha
- Injection molding machine and method for injection molding13 Feb 2024US 11,897,176 B2Sodick Co., Ltd.
- Molding material supply device and molding material supply method9 Jan 2024US 11,865,754 B2Sodick Co., Ltd.
- Plasticizing unit13 Mar 2025US 2025/0083369 A1Engel Austria GmbH
- Electroacoustic transducer6 Jun 2024US 2024/0181496 A1Richard Wolf GmbH
- Pellets, method for producing pellets, and method for producing injection-molded article18 Apr 2024US 2024/0124644 A1Sumitomo Chemical Company, Limited
- Plasticizing unit and/or an injection unit for a molding machine28 Dec 2023US 2023/0415391 A1Engel Austria GmbH
- Method for manufacturing foam molded body and foam molded body29 Jun 2023US 2023/0202080 A1Maxell, Ltd.
Most cited
By later US patents
- Process for continuously producing polyester articles with scrap recycle in a continuous melt-to-preform process93US 5,945,460 AEastman Chemical Company · 1999
- Methods of injection molding and extruding wet hygroscopic ionomers35US 4,944,906 ASpirex Corporation · 1990
- Apparatus and method for molding of polyester articles directly from a melt31US 5,968,429 AEastman Chemical Company · 1999
- Method of injection molding PVC products30US 4,792,424 A1988
- Preplasticizing injection machine24US 5,770,245 ANissei Plastic Industrial Co., Ltd. · 1998