B29C 35/007
Tempering units for temperature control of moulds or cores
Official title: {Tempering units for temperature control of moulds or cores, e.g. comprising heat exchangers, controlled valves, temperature-controlled circuits for fluids (B29C35/0294 takes precedence)}
B29C35/007 (Tempering units for temperature control of moulds or cores) appears on 110 US grants and 92 published applications in this corpus.
Search patents in B29C- Granted patents
- 110
- Published applications
- 92
- Assignees
- 94
- Inventors
- 246
- Latest grant
- 4 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 3 | 0 |
| 1981 | 4 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
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| 1991 | 2 | 0 |
| 1992 | 2 | 0 |
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| 1996 | 3 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 2 | 0 |
| 2003 | 0 | 2 |
| 2004 | 1 | 1 |
| 2005 | 0 | 2 |
| 2006 | 1 | 4 |
| 2007 | 2 | 4 |
| 2008 | 1 | 6 |
| 2009 | 3 | 5 |
| 2010 | 1 | 3 |
| 2011 | 4 | 3 |
| 2012 | 3 | 5 |
| 2013 | 5 | 6 |
| 2014 | 3 | 6 |
| 2015 | 4 | 5 |
| 2016 | 5 | 2 |
| 2017 | 4 | 4 |
| 2018 | 2 | 2 |
| 2019 | 3 | 4 |
| 2020 | 2 | 3 |
| 2021 | 2 | 6 |
| 2022 | 5 | 5 |
| 2023 | 6 | 3 |
| 2024 | 1 | 5 |
| 2025 | 6 | 3 |
| 2026 | 1 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Moulding apparatus4 Aug 2026US 12,697,791 B2Centre Technique Industriel de la Plasturgie et des composites
- System for fusing thermoplastic composite structures10 Jun 2025US 12,325,506 B2Spirit AeroSystems, Inc.
- High-efficiency mold temperature control system3 Jun 2025US 12,318,970 B2Precision Machinery Research & Development Center
- Thermal management for composite tooling3 Jun 2025US 12,321,669 B2The Boeing Company
- System and method for rotational moulding13 May 2025US 12,296,510 B2AMS Belgium
- Mould apparatus16 Jul 2026US 2026/0200184 A1Spirit Global Holdings Limited
- Container treatment system comprising a preform manufacturing machine, a blow molding machine and at least one heat recovery device5 Feb 2026US 2026/0034718 A1
- Tempering system for tempering components of manufacturing cells15 Jan 2026US 2026/0014747 A1Engel Austria GmbH
- Additive manufacture-enabled thermal management for composite tooling28 Aug 2025US 2025/0272443 A1The Boeing Company
- High-efficiency mold temperature control system8 May 2025US 2025/0144851 A1Precision Machinery Research & Development Center
Most cited
By later US patents
- Passive mold cooling and heating method90US 4,623,497 AApplication Engineering Corporation · 1986
- Slush molding method with selective heating of mold by air jets45US 4,623,503 AEx-Cell-O Corporation · 1986
- Method of manufacturing composites42US 6,149,844 ADecta Holdings Pty Ltd. · 2000
- Method using modular slush molding machine40US 4,217,325 AMcCord Corporation · 1980
- Composite and metal component production, forming and bonding system40US 7,497,981 B2Quickstep Technology Pty Ltd. · 2009