B29C 2948/92904
Die
Official title: Die; Nozzle zone
B29C2948/92904 (Die) appears on 727 US grants and 603 published applications in this corpus.
Search patents in B29C- Granted patents
- 727
- Published applications
- 603
- Assignees
- 470
- Inventors
- 1,543
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 6 | 0 |
| 1977 | 4 | 0 |
| 1978 | 11 | 0 |
| 1979 | 10 | 0 |
| 1980 | 6 | 0 |
| 1981 | 6 | 0 |
| 1982 | 8 | 0 |
| 1983 | 3 | 0 |
| 1984 | 20 | 0 |
| 1985 | 11 | 0 |
| 1986 | 8 | 0 |
| 1987 | 14 | 0 |
| 1988 | 19 | 0 |
| 1989 | 12 | 0 |
| 1990 | 15 | 0 |
| 1991 | 12 | 0 |
| 1992 | 18 | 0 |
| 1993 | 20 | 0 |
| 1994 | 10 | 0 |
| 1995 | 12 | 0 |
| 1996 | 19 | 0 |
| 1997 | 16 | 0 |
| 1998 | 15 | 0 |
| 1999 | 15 | 0 |
| 2000 | 15 | 0 |
| 2001 | 14 | 1 |
| 2002 | 10 | 27 |
| 2003 | 17 | 22 |
| 2004 | 13 | 25 |
| 2005 | 11 | 25 |
| 2006 | 15 | 16 |
| 2007 | 13 | 18 |
| 2008 | 14 | 25 |
| 2009 | 7 | 36 |
| 2010 | 19 | 32 |
| 2011 | 14 | 27 |
| 2012 | 16 | 23 |
| 2013 | 23 | 36 |
| 2014 | 25 | 22 |
| 2015 | 22 | 31 |
| 2016 | 14 | 27 |
| 2017 | 23 | 35 |
| 2018 | 19 | 22 |
| 2019 | 24 | 25 |
| 2020 | 17 | 15 |
| 2021 | 18 | 27 |
| 2022 | 12 | 25 |
| 2023 | 21 | 18 |
| 2024 | 14 | 25 |
| 2025 | 16 | 10 |
| 2026 | 11 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Polyglycerol fatty acid ester-containing composition11 Aug 2026US 12,703,142 B2Ioi Oleo GmbH
- Foamed particles of aromatic polyester resin, production method therefor, molded foam, and member for vehicle11 Aug 2026US 12,703,776 B2Sekisui Kasei Co., Ltd.
- Method for forming a stress-free multilayer PVC sheet material4 Aug 2026US 12,697,807 B2Kreafin Group SA
- Method and apparatus for adjusting the thickness of a plastic film produced by cast extrusion process21 Apr 2026US 12,605,876 B2Syncro S.R.L.
- Apparatus for adjusting the thickness of a resin film exiting an extrusion lip of a blown film extruder14 Apr 2026US 12,600,073 B2Electronic Systems S.P.A.
- Method for forming a stress-free multilayer pvc sheet material17 Sep 2026US 2026/0273910 A1Kreafin Group SA
- Extrusion molding apparatus27 Aug 2026US 2026/0249537 A1The Japan Steel Works, Ltd.
- Heat bolt unit, die lip adjusting device, extrusion molding die, extrusion molding device, and method for manufacturing heat bolt unit16 Jul 2026US 2026/0200160 A1Ax Molding Co., Ltd.
- Method and device for checking an extrusion apparatus16 Jul 2026US 2026/0200161 A1Sikora AG
- Additive manufacturing guide23 Apr 2026US 2026/0109109 A1Dow Global Technologies LLC
Most cited
By later US patents
- Catheters with variable properties282US 5,456,674 ACordis Corporation · 1995
- Method and apparatus for solid prototyping279US 5,764,521 AStratasys, Inc. · 1998
- Thin-wall tube liquifier264US 6,004,124 AStratasys, Inc. · 1999
- Velocity profiling in an extrusion apparatus219US 6,054,077 AStratasys, Inc. · 2000
- Single-motor extrusion head having multiple extrusion lines197US 7,604,470 B2Stratasys, Inc. · 2009