B29C 49/00
Blow-moulding, i.e. blowing a preform or parison to a desired shape within
Official title: Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
B29C49/00 (Blow-moulding, i.e. blowing a preform or parison to a desired shape within) appears on 8,091 US grants and 6,954 published applications in this corpus.
Search patents in B29C- Granted patents
- 8,091
- Published applications
- 6,954
- Assignees
- 2,196
- Inventors
- 10,128
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 142 | 0 |
| 1977 | 92 | 0 |
| 1978 | 102 | 0 |
| 1979 | 73 | 0 |
| 1980 | 94 | 0 |
| 1981 | 92 | 0 |
| 1982 | 81 | 0 |
| 1983 | 83 | 0 |
| 1984 | 86 | 0 |
| 1985 | 94 | 0 |
| 1986 | 89 | 0 |
| 1987 | 85 | 0 |
| 1988 | 97 | 0 |
| 1989 | 122 | 0 |
| 1990 | 136 | 0 |
| 1991 | 121 | 0 |
| 1992 | 102 | 0 |
| 1993 | 138 | 0 |
| 1994 | 117 | 0 |
| 1995 | 103 | 0 |
| 1996 | 147 | 0 |
| 1997 | 135 | 0 |
| 1998 | 190 | 0 |
| 1999 | 158 | 0 |
| 2000 | 143 | 0 |
| 2001 | 162 | 50 |
| 2002 | 163 | 166 |
| 2003 | 160 | 187 |
| 2004 | 147 | 245 |
| 2005 | 123 | 255 |
| 2006 | 141 | 276 |
| 2007 | 101 | 239 |
| 2008 | 105 | 243 |
| 2009 | 114 | 267 |
| 2010 | 163 | 337 |
| 2011 | 209 | 332 |
| 2012 | 199 | 321 |
| 2013 | 265 | 290 |
| 2014 | 268 | 323 |
| 2015 | 266 | 361 |
| 2016 | 269 | 391 |
| 2017 | 270 | 346 |
| 2018 | 266 | 317 |
| 2019 | 314 | 319 |
| 2020 | 277 | 309 |
| 2021 | 271 | 291 |
| 2022 | 249 | 290 |
| 2023 | 246 | 240 |
| 2024 | 214 | 232 |
| 2025 | 185 | 177 |
| 2026 | 122 | 150 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- B29C 49/42Component parts, details or accessories5,249
- B29C 49/02Combined blow-moulding and manufacture of the preform or the parison4,873
- B29C 49/08Biaxial stretching during blow-moulding1,476
- B29C 49/071Preforms or parisons characterised by their configuration1,077
- B29C 49/28Blow-moulding apparatus975
- B29C 49/0005Blow-moulding, i.e. blowing a preform or parison to a desired shape within928
- B29C 49/22Blow-moulding, i.e. blowing a preform or parison to a desired shape within706
- B29C 49/20Blow-moulding, i.e. blowing a preform or parison to a desired shape within658
All 14 subgroupsShow fewer
Recent patents
- Bifurcated dual-balloon catheter system for bifurcated vessels6 Oct 2026US 12,751,843 B2
- Biaxially oriented thermoplastic pipette, and method and apparatus for forming same6 Oct 2026US 12,752,266 B2Corning Incorporated
- Blow-molded article and method for producing the same6 Oct 2026US 12,752,469 B2Kaneka Corporation
- Controlled tubing expansion and surface engineering6 Oct 2026US 12,752,470 B1Zeus Co., Ltd.
- Mold, mouding machine and method for molding by extrusion blow-molding6 Oct 2026US 12,752,471 B2Plastic Omnium Advanced Innovation and Research
- Extrusion blow molded container and method8 Oct 2026US 2026/0307845 A1Plastipak Packaging, Inc.
- Double container and molding system8 Oct 2026US 2026/0307878 A1Kyoraku Co., Ltd.
- High dart impact and tear films from titanium based prepolymer catalyzed polyethylenes8 Oct 2026US 2026/0308292 A1Formosa Plastics Corporation, U. S. A
- Method for producing resin container and temperature control device1 Oct 2026US 2026/0295920 A1Nissei Asb Machine Co., Ltd.
- Method for deforming a hollow body made of thermoplastic plastic and system therefor1 Oct 2026US 2026/0295921 A1BEGA Gantenbrink-Leuchten KG
Most cited
By later US patents
- Drug solution filling plastic ampoule and process for producing the same1,123US 8,377,029 B2Otsuka Pharmaceutical Factory, Inc. · 2013
- Multilayer extrusion of angioplasty balloons635US 5,270,086 ASchneider (USA) Inc. · 1993
- Membranes of polyurethane based materials including polyester polyols423US 6,013,340 ANIKE, Inc. · 2000
- Cordless remote alarm transmission apparatus406US 6,049,273 ATattletale Portable Alarm, Inc. · 2000
- Membranes of polyurethane based materials including polyester polyols364US 6,321,465 B1NIKE, Inc. · 2001