B29C 45/26
Moulds
B29C45/26 (Moulds) appears on 6,192 US grants and 5,760 published applications in this corpus.
Search patents in B29C- Granted patents
- 6,192
- Published applications
- 5,760
- Assignees
- 2,634
- Inventors
- 10,166
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 46 | 0 |
| 1977 | 42 | 0 |
| 1978 | 47 | 0 |
| 1979 | 23 | 0 |
| 1980 | 39 | 0 |
| 1981 | 62 | 0 |
| 1982 | 33 | 0 |
| 1983 | 53 | 0 |
| 1984 | 46 | 0 |
| 1985 | 51 | 0 |
| 1986 | 42 | 0 |
| 1987 | 69 | 0 |
| 1988 | 80 | 0 |
| 1989 | 70 | 0 |
| 1990 | 97 | 0 |
| 1991 | 98 | 0 |
| 1992 | 94 | 0 |
| 1993 | 82 | 0 |
| 1994 | 97 | 0 |
| 1995 | 99 | 0 |
| 1996 | 102 | 0 |
| 1997 | 93 | 0 |
| 1998 | 166 | 0 |
| 1999 | 131 | 0 |
| 2000 | 146 | 0 |
| 2001 | 158 | 43 |
| 2002 | 143 | 163 |
| 2003 | 130 | 207 |
| 2004 | 155 | 250 |
| 2005 | 117 | 221 |
| 2006 | 139 | 258 |
| 2007 | 182 | 213 |
| 2008 | 145 | 250 |
| 2009 | 126 | 265 |
| 2010 | 186 | 201 |
| 2011 | 159 | 178 |
| 2012 | 143 | 212 |
| 2013 | 147 | 243 |
| 2014 | 150 | 223 |
| 2015 | 143 | 215 |
| 2016 | 171 | 262 |
| 2017 | 152 | 264 |
| 2018 | 181 | 304 |
| 2019 | 199 | 263 |
| 2020 | 215 | 255 |
| 2021 | 213 | 257 |
| 2022 | 198 | 257 |
| 2023 | 202 | 223 |
| 2024 | 215 | 210 |
| 2025 | 200 | 198 |
| 2026 | 115 | 125 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- B29C 45/27Sprue channels2,427
- B29C 45/37Mould cavity walls , i.e. the inner surface forming the mould cavity683
- B29C 45/33Having transversely482
- B29C 45/34Having venting means431
- B29C 45/263With mould wall parts provided with fine grooves or impressions377
- B29C 45/2673With exchangeable mould parts346
- B29C 45/261Having tubular mould cavities342
- B29C 45/2602Mould construction elements326
All 22 subgroupsShow fewer
- B29C 45/2628With mould parts forming holes in or through the moulded article298
- B29C 45/32Having several axially spaced mould cavities , i.e. for making several separated261
- B29C 45/36Having means for locating or centering cores255
- B29C 45/2618Having screw-threaded mould walls189
- B29C 2045/2683Plurality of independent mould cavities in a single mouldIndexing code187
- B29C 45/2681With rotatable mould parts130
- B29C 45/2669With means for removing excess material107
- B29C 45/2608Mould seals83
- B29C 45/2616Having annular mould cavities76
- B29C 45/2626Provided with a multiplicity of narrow cavities connected to a common cavity70
- B29C 45/2624Provided with a multiplicity of wall-like cavities connected to a common cavity46
- B29C 2045/2695Injecting articles with varying wall thicknessIndexing code18
- B29C 2045/2697Deformed geometry of the cavityIndexing code9
- B29C 2045/2693Mould cores with a built-in injection nozzleIndexing code7
Recent patents
- Mold manufacturing method and mold6 Oct 2026US 12,752,462 B2Seiko Epson Corporation
- Method of forming resin component with insert for vehicle interior29 Sep 2026US 12,746,714 B2Shanghai Yanfeng Jinqiao Automotive Trim Systems Co. Ltd.
- Side gate nozzle and injection mold15 Sep 2026US 12,734,737 B2Thermoplay S.p,A.
- Mold device and injection molding system15 Sep 2026US 12,734,738 B2Sumitomo Heavy Industries, Ltd.
- Mold and injection molding device evaluation method8 Sep 2026US 12,728,573 B2Seiko Epson Corporation
- Nasal/oral cannula system and manufacturing8 Oct 2026US 2026/0305976 A1Masimo Sweden AB
- Method for making a molded article8 Oct 2026US 2026/0308362 A1Milliken & Company
- Injection mold system, method and article1 Oct 2026US 2026/0295905 A1Impossible Objects, Inc.
- Method for producing a closure cap for containers1 Oct 2026US 2026/0295911 A1Georg Menshen GmbH & Co. KG
- Method for producing a plastics molded part24 Sep 2026US 2026/0284943 A1Ford Global Technologies, LLC
Most cited
By later US patents
- Air gas analyzer window and a method for producing such a window494US 7,629,039 B2Phasein AB · 2009
- Nasal/oral cannula system and manufacturing493US 10,441,196 B2Masimo Corporation · 2019
- Apparatus and method for manufacturing an intracutaneous microneedle array410US 6,312,612 B1The Procter & Gamble Company · 2001
- Method of making smart cards315US 5,955,021 ACardXX, Inc. · 1999
- Method for manufacturing an intracutaneous microneedle array286US 6,471,903 B2The Procter & Gamble Company · 2002