B29C 48/001
Combinations of extrusion moulding with other shaping operations
Official title: {Combinations of extrusion moulding with other shaping operations}
B29C48/001 (Combinations of extrusion moulding with other shaping operations) appears on 4,948 US grants and 5,692 published applications in this corpus.
Search patents in B29C- Granted patents
- 4,948
- Published applications
- 5,692
- Assignees
- 2,674
- Inventors
- 11,493
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 71 | 0 |
| 1977 | 46 | 0 |
| 1978 | 73 | 0 |
| 1979 | 41 | 0 |
| 1980 | 41 | 0 |
| 1981 | 66 | 0 |
| 1982 | 45 | 0 |
| 1983 | 49 | 0 |
| 1984 | 48 | 0 |
| 1985 | 57 | 0 |
| 1986 | 41 | 0 |
| 1987 | 47 | 0 |
| 1988 | 51 | 0 |
| 1989 | 65 | 0 |
| 1990 | 45 | 0 |
| 1991 | 47 | 0 |
| 1992 | 64 | 0 |
| 1993 | 60 | 0 |
| 1994 | 54 | 0 |
| 1995 | 71 | 0 |
| 1996 | 61 | 0 |
| 1997 | 68 | 0 |
| 1998 | 91 | 0 |
| 1999 | 55 | 0 |
| 2000 | 45 | 0 |
| 2001 | 61 | 26 |
| 2002 | 49 | 86 |
| 2003 | 60 | 108 |
| 2004 | 73 | 139 |
| 2005 | 44 | 119 |
| 2006 | 67 | 123 |
| 2007 | 53 | 99 |
| 2008 | 45 | 131 |
| 2009 | 42 | 152 |
| 2010 | 76 | 138 |
| 2011 | 66 | 161 |
| 2012 | 76 | 179 |
| 2013 | 91 | 218 |
| 2014 | 119 | 287 |
| 2015 | 168 | 293 |
| 2016 | 183 | 352 |
| 2017 | 203 | 377 |
| 2018 | 233 | 369 |
| 2019 | 275 | 325 |
| 2020 | 266 | 310 |
| 2021 | 208 | 333 |
| 2022 | 213 | 327 |
| 2023 | 246 | 278 |
| 2024 | 263 | 304 |
| 2025 | 233 | 258 |
| 2026 | 133 | 200 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- B29C 48/0022Combined with cutting1,725
- B29C 48/0018Combined with shaping by orienting, stretching or shrinking1,622
- B29C 48/0019Combined with shaping by flattening, folding or bending689
- B29C 48/0017Combined with blow-moulding or thermoforming663
- B29C 48/0011Combined with compression moulding623
- B29C 48/0021Combined with joining, lining or laminating609
- B29C 48/0012Combined with shaping by internal pressure generated in the material484
- B29C 48/0013Extrusion moulding in several steps, i.e. components merging outside the die431
All 10 subgroupsShow fewer
Recent patents
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- Underwater pelletizer22 Sep 2026US 12,741,398 B2Maag Germany GmbH
- Biaxially oriented film15 Sep 2026US 12,734,740 B2NOVA Chemicals (International) S.A.
- Full polyethylene blown film through double bubble process15 Sep 2026US 12,734,792 B2ExxonMobil Chemical Patents Inc.
- Prosthetic Surgical Sling8 Oct 2026US 2026/0306237 A1
- Non-woven of spunbonded thermoplastic filaments having improved weldability properties and method for manufacturing such a non-woven8 Oct 2026US 2026/0306698 A1Dounor SAS
- Floor covering element8 Oct 2026US 2026/0307291 A1Unilin BV
- Method for producing plastics strapping bands8 Oct 2026US 2026/0307314 A1Teufelberger Gesellschaft M.B.H.
- Methods and machines for making oral products8 Oct 2026US 2026/0307315 A1Altria Client Services LLC
Most cited
By later US patents
- Method for forming nonwoven webs1,405US 4,340,563 AKimberly-Clark Corporation · 1982
- Woven constructs with interlocked standing fibers858US 10,271,849 B2Ethicon, Inc. · 2019
- Compressible adjuncts with bonding nodes852US 10,172,620 B2Ethicon, Inc. · 2019
- Compressible adjunct assemblies with attachment layers823US 10,307,160 B2Ethicon, Inc. · 2019
- Compressible adjunct808US 10,285,699 B2Ethicon, Inc. · 2019