B29C 2043/3433
Using dispensing heads
Official title: {using dispensing heads, e.g. extruders, placed over or apart from the moulds}
B29C2043/3433 (Using dispensing heads) appears on 306 US grants and 255 published applications in this corpus.
Search patents in B29C- Granted patents
- 306
- Published applications
- 255
- Assignees
- 191
- Inventors
- 542
- Latest grant
- 2 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 4 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 3 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 6 | 0 |
| 1991 | 4 | 0 |
| 1992 | 3 | 0 |
| 1993 | 5 | 0 |
| 1994 | 5 | 0 |
| 1995 | 5 | 0 |
| 1996 | 10 | 0 |
| 1997 | 24 | 0 |
| 1998 | 28 | 0 |
| 1999 | 10 | 0 |
| 2000 | 9 | 0 |
| 2001 | 7 | 4 |
| 2002 | 7 | 15 |
| 2003 | 4 | 9 |
| 2004 | 5 | 14 |
| 2005 | 6 | 6 |
| 2006 | 3 | 10 |
| 2007 | 7 | 15 |
| 2008 | 5 | 15 |
| 2009 | 5 | 17 |
| 2010 | 5 | 13 |
| 2011 | 19 | 14 |
| 2012 | 12 | 11 |
| 2013 | 9 | 9 |
| 2014 | 9 | 9 |
| 2015 | 6 | 4 |
| 2016 | 4 | 9 |
| 2017 | 4 | 2 |
| 2018 | 5 | 7 |
| 2019 | 12 | 11 |
| 2020 | 3 | 11 |
| 2021 | 6 | 7 |
| 2022 | 9 | 14 |
| 2023 | 5 | 10 |
| 2024 | 11 | 5 |
| 2025 | 5 | 9 |
| 2026 | 5 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Apparatus and method for making objects from recycled polymeric material2 Jun 2026US 12,643,264 B2Sacmi Cooperativa Meccanici Imola Societa' Cooperativa
- Apparatus and method for the manufacture of noodles19 May 2026US 12,629,715 B2Short Brothers PLC
- System and method for manufacturing a semiconductor package structure10 Mar 2026US 12,575,441 B2Advanced Semiconductor Engineering, Inc.
- Method and apparatus for applying a sealing member to a capsule for preparing a beverage17 Feb 2026US 12,552,566 B2Sacmi Cooperativa Meccanici Imola Societa' Cooperativa
- Method for manufacturing a product made from polyaryletherketone and corresponding product13 Jan 2026US 12,521,918 B2Arkema France
- Control method, storage medium, imprint method, article manufacturing method, and shaping device30 Jul 2026US 2026/0216929 A1
- Discharge apparatus, resin-molded product manufacturing apparatus, and method of manufacturing resin-molded product16 Jul 2026US 2026/0200144 A1Towa Corporation
- System and method for manufacturing a semiconductor package structure16 Jul 2026US 2026/0206635 A1Advanced Semiconductor Engineering, Inc.
- Method and apparatus for applying a dose of material23 Apr 2026US 2026/0109118 A1Sacmi Cooperativa Meccanici Imola Societa' Cooperativa
- Method and apparatus for production of pallet blocks12 Feb 2026US 2026/0042240 A1
Most cited
By later US patents
- Articles of manufacture and methods for manufacturing laminate structures including inorganically filled sheets312US 5,830,548 AE. Khashoggi Industries · 1998
- Sheets having a highly inorganically filled organic polymer matrix172US 5,508,072 AE. Khashoggi Industries · 1996
- Articles of manufacture fashioned from sheets having a highly inorganically filled organic polymer matrix171US 5,506,046 AE. Khashoggi Industries · 1996
- Starch-based compositions having uniformly dispersed fibers used to manufacture high strength articles having a fiber-reinforced, starch-bound cellular matrix165US 5,679,145 AE. Khashoggi Industries · 1997
- Laminated articles of manufacture fashioned from sheets having a highly inorganically filled organic polymer matrix154US 5,928,741 AE. Khashoggi Industries · 1999