B29C 45/7337
Using gas or steam
Official title: {using gas or steam (B29C45/7331 takes precedence)}
B29C45/7337 (Using gas or steam) appears on 60 US grants and 65 published applications in this corpus.
Search patents in B29C- Granted patents
- 60
- Published applications
- 65
- Assignees
- 64
- Inventors
- 176
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 4 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 3 | 0 |
| 2002 | 1 | 2 |
| 2003 | 3 | 8 |
| 2004 | 3 | 2 |
| 2005 | 4 | 3 |
| 2006 | 1 | 5 |
| 2007 | 3 | 2 |
| 2008 | 0 | 3 |
| 2009 | 2 | 1 |
| 2010 | 1 | 3 |
| 2011 | 1 | 3 |
| 2012 | 2 | 0 |
| 2013 | 1 | 3 |
| 2014 | 0 | 2 |
| 2015 | 1 | 5 |
| 2016 | 2 | 6 |
| 2017 | 1 | 1 |
| 2018 | 2 | 2 |
| 2019 | 2 | 3 |
| 2020 | 3 | 2 |
| 2021 | 0 | 1 |
| 2022 | 0 | 2 |
| 2023 | 2 | 1 |
| 2024 | 1 | 3 |
| 2025 | 1 | 1 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Tool insert for a primary shaping tool and primary shaping tool equipped with said tool insert25 Aug 2026US 12,715,161 B2Heraeus Amloy Technologies GmbH
- Fluid phase change thermal management arrangement and method22 Apr 2025US 12,284,786 B2
- Device and method for cooling a casting mold23 Jul 2024US 12,042,970 B2G.A. Röders Holding Gmbh & Co. KG
- Resin composition and molding method thereof7 Nov 2023US 11,807,751 B2Hemicellulose Ltd.
- Mold assembly for injection molding of a plastic pipe fitting and injection molded pipe fitting made of plastics14 Feb 2023US 11,577,436 B2Uponor Innovation AB
- Method for forming pfa coated butterfly plate without flow marks18 Jun 2026US 2026/0166790 A1Nanjing Comptech Composites Corp.
- optical lens injection molding module30 Oct 2025US 2025/0332775 A1Jun He Technology Co., Ltd.
- Mold insert for tubing-forming mold apparatuses12 Dec 2024US 2024/0408803 A1W. L. Gore & Associates, Inc.
- Mold with variotherm mold temperature structure10 Oct 2024US 2024/0335982 A1Rayspert Precision Industrial Inc.
- Tool insert for a primary shaping tool and primary shaping tool equipped with said tool insert18 Jul 2024US 2024/0239023 A1Heraeus Amloy Technologies GmbH
Most cited
By later US patents
- Tool for molding plastic articles93US 4,955,804 AGeneral Motors Corporation · 1990
- Injection blow molding method43US 4,473,515 A1984
- Reduced-knitline thermoplastic injection molding using multi-gated non-sequential-fill method and apparatus, with a heating phase and a cooling phase in each molding cycle40US 6,290,882 B1Galic Maus Ventures · 2001
- Fluid cooling of injection molded plastic articles37US 4,208,177 ALogic Devices, Inc. · 1980
- Method for forming a casting which includes an insert36US 6,063,321 ADenso Corporation · 2000