B29C 37/006
Degassing moulding material or draining off gas during moulding
Official title: {Degassing moulding material or draining off gas during moulding (venting means in moulds B29C33/10)}
B29C37/006 (Degassing moulding material or draining off gas during moulding) appears on 295 US grants and 222 published applications in this corpus.
Search patents in B29C- Granted patents
- 295
- Published applications
- 222
- Assignees
- 198
- Inventors
- 643
- Latest grant
- 21 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 2 | 0 |
| 1978 | 4 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 4 | 0 |
| 1982 | 9 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 6 | 0 |
| 1986 | 5 | 0 |
| 1987 | 2 | 0 |
| 1988 | 12 | 0 |
| 1989 | 6 | 0 |
| 1990 | 4 | 0 |
| 1991 | 6 | 0 |
| 1992 | 6 | 0 |
| 1993 | 6 | 0 |
| 1994 | 9 | 0 |
| 1995 | 3 | 0 |
| 1996 | 3 | 0 |
| 1997 | 3 | 0 |
| 1998 | 8 | 0 |
| 1999 | 2 | 0 |
| 2000 | 9 | 0 |
| 2001 | 6 | 2 |
| 2002 | 3 | 6 |
| 2003 | 4 | 11 |
| 2004 | 2 | 6 |
| 2005 | 8 | 7 |
| 2006 | 4 | 7 |
| 2007 | 1 | 3 |
| 2008 | 2 | 5 |
| 2009 | 1 | 9 |
| 2010 | 6 | 14 |
| 2011 | 1 | 5 |
| 2012 | 9 | 5 |
| 2013 | 7 | 12 |
| 2014 | 11 | 14 |
| 2015 | 13 | 11 |
| 2016 | 5 | 8 |
| 2017 | 12 | 15 |
| 2018 | 7 | 11 |
| 2019 | 13 | 12 |
| 2020 | 11 | 18 |
| 2021 | 10 | 10 |
| 2022 | 10 | 8 |
| 2023 | 12 | 6 |
| 2024 | 10 | 11 |
| 2025 | 5 | 5 |
| 2026 | 5 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Ultrasonic transducer matching layer material and preparation method thereof21 Jul 2026US 12,686,760 B2Shantou Institute of Ultrasonic Instruments Co., Ltd.
- Methods for manufacturing bulked continuous filament from recycled pet9 Jun 2026US 12,649,261 B2Aladdin Manufacturing Corporation
- Curing composites out-of-autoclave using induction heating with smart susceptors7 Apr 2026US 12,594,696 B2The Boeing Company
- Method for supplying a molding device with polymerizable mixture24 Feb 2026US 12,558,859 B2Essilor International
- Device for supplying a mold with a polymerizable mixture6 Jan 2026US 12,515,375 B2Essilor International
- Curing composites out-of-autoclave using induction heating with smart susceptors9 Jul 2026US 2026/0192494 A1The Boeing Company
- Composite forming28 Aug 2025US 2025/0269616 A1The Boeing Company
- Polymeric pipe7 Aug 2025US 2025/0250426 A1Uponor Innovation AB
- Heat treatment of 3d printed parts5 Jun 2025US 2025/0178277 A1Cytiva Sweden AB
- Colchicine Hydrogel Microneedle and Preparation Method Thereof22 May 2025US 2025/0161647 A1Anhui Baicaojingyan Pharmaceutical Technology Co., Ltd.
Most cited
By later US patents
- Method for molding lenses214US 5,271,875 ABausch & Lomb Incorporated · 1993
- Breather material and method of coating fabric with silicone rubber142US 4,548,859 AThe Boeing Company · 1985
- Vacuum baking process108US 6,051,169 AInternational Business Machines Corporation · 2000
- Method of manufacturing articles from a composite material80US 4,562,033 AROLLS-ROYCE plc · 1985
- Apparatus for molding lenses70US 5,466,147 ABausch & Lomb Incorporated · 1995