B29C 33/02
Moulds or cores: with incorporated heating or cooling means
Official title: with incorporated heating or cooling means
B29C33/02 (Moulds or cores: with incorporated heating or cooling means) appears on 1,290 US grants and 1,049 published applications in this corpus.
Search patents in B29C- Granted patents
- 1,290
- Published applications
- 1,049
- Assignees
- 806
- Inventors
- 2,539
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 8 | 0 |
| 1977 | 11 | 0 |
| 1978 | 13 | 0 |
| 1979 | 6 | 0 |
| 1980 | 12 | 0 |
| 1981 | 18 | 0 |
| 1982 | 11 | 0 |
| 1983 | 13 | 0 |
| 1984 | 16 | 0 |
| 1985 | 12 | 0 |
| 1986 | 16 | 0 |
| 1987 | 14 | 0 |
| 1988 | 16 | 0 |
| 1989 | 24 | 0 |
| 1990 | 22 | 0 |
| 1991 | 31 | 0 |
| 1992 | 29 | 0 |
| 1993 | 30 | 0 |
| 1994 | 28 | 0 |
| 1995 | 30 | 0 |
| 1996 | 26 | 0 |
| 1997 | 35 | 0 |
| 1998 | 47 | 0 |
| 1999 | 26 | 0 |
| 2000 | 33 | 0 |
| 2001 | 19 | 7 |
| 2002 | 23 | 15 |
| 2003 | 18 | 36 |
| 2004 | 14 | 33 |
| 2005 | 23 | 32 |
| 2006 | 19 | 33 |
| 2007 | 18 | 33 |
| 2008 | 16 | 29 |
| 2009 | 14 | 36 |
| 2010 | 19 | 35 |
| 2011 | 32 | 45 |
| 2012 | 25 | 46 |
| 2013 | 34 | 54 |
| 2014 | 28 | 47 |
| 2015 | 38 | 54 |
| 2016 | 43 | 52 |
| 2017 | 40 | 60 |
| 2018 | 32 | 60 |
| 2019 | 52 | 56 |
| 2020 | 50 | 46 |
| 2021 | 38 | 47 |
| 2022 | 31 | 57 |
| 2023 | 33 | 43 |
| 2024 | 34 | 47 |
| 2025 | 40 | 27 |
| 2026 | 30 | 19 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Method and machine for belling PVC-O pipes6 Oct 2026US 12,752,475 B2Sica S.P.A.
- Thermocompression device for producing recyclable honeycomb plates and method implemented using same8 Sep 2026US 12,728,572 B2Asociacion De Investigacion De La Industria Textil (Aitex)
- 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
- Mould for injection moulding made by additive manufacturing18 Aug 2026US 12,709,044 B2Qtoll S.R.L.
- Moulding apparatus4 Aug 2026US 12,697,791 B2Centre Technique Industriel de la Plasturgie et des composites
- Systems for forming densified structures through sintering and associated methods24 Sep 2026US 2026/0284980 A1Battelle Energy Alliance, LLC
- Molding Tool, Method of Manufacturing The Same and Method of Producing a Composite Part in Said Tool3 Sep 2026US 2026/0257401 A1Corebon AB
- Machine for belling pvc-o pipes20 Aug 2026US 2026/0241634 A1Sica S.P.A.
- Method for manufacturing composite materials and mold for the same6 Aug 2026US 2026/0225327 A1Glory Wheel Enterprise Co., Ltd.
- Method for cleaning molding tools for molding fibrous materials and molding tool23 Jul 2026US 2026/0208400 A1KIEFEL GmbH
Most cited
By later US patents
- Forming structures from CAD solid models580US 6,391,251 B1Optomec Design Company · 2002
- Method for the manufacture of pharmaceutical cellulose capsules328US 5,698,155 AGS Technologies, Inc. · 1997
- Forming structures from CAD solid models321US 6,811,744 B2Optomec Design Company · 2004
- Process and device for the manufacture of mouldings and mouldings manufactured in accordance with that process176US 6,800,225 B1Novartis AG · 2004
- Forming apparatus and method164US 4,379,101 AAllen Industries, Inc. · 1983