B29C 2948/92019
Pressure
B29C2948/92019 (Pressure) appears on 346 US grants and 292 published applications in this corpus.
Search patents in B29C- Granted patents
- 346
- Published applications
- 292
- Assignees
- 258
- Inventors
- 814
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 4 | 0 |
| 1978 | 6 | 0 |
| 1979 | 4 | 0 |
| 1980 | 4 | 0 |
| 1981 | 0 | 0 |
| 1982 | 5 | 0 |
| 1983 | 1 | 0 |
| 1984 | 13 | 0 |
| 1985 | 5 | 0 |
| 1986 | 4 | 0 |
| 1987 | 10 | 0 |
| 1988 | 12 | 0 |
| 1989 | 7 | 0 |
| 1990 | 8 | 0 |
| 1991 | 8 | 0 |
| 1992 | 10 | 0 |
| 1993 | 6 | 0 |
| 1994 | 4 | 0 |
| 1995 | 2 | 0 |
| 1996 | 4 | 0 |
| 1997 | 5 | 0 |
| 1998 | 9 | 0 |
| 1999 | 6 | 0 |
| 2000 | 7 | 0 |
| 2001 | 9 | 3 |
| 2002 | 5 | 10 |
| 2003 | 7 | 11 |
| 2004 | 5 | 18 |
| 2005 | 8 | 10 |
| 2006 | 9 | 17 |
| 2007 | 7 | 7 |
| 2008 | 5 | 12 |
| 2009 | 4 | 15 |
| 2010 | 12 | 16 |
| 2011 | 8 | 14 |
| 2012 | 19 | 17 |
| 2013 | 10 | 15 |
| 2014 | 8 | 13 |
| 2015 | 10 | 6 |
| 2016 | 10 | 10 |
| 2017 | 8 | 9 |
| 2018 | 6 | 15 |
| 2019 | 6 | 6 |
| 2020 | 6 | 12 |
| 2021 | 8 | 13 |
| 2022 | 6 | 9 |
| 2023 | 7 | 7 |
| 2024 | 7 | 6 |
| 2025 | 6 | 13 |
| 2026 | 3 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method for extruding a semi-finished product made of elastomeric material8 Sep 2026US 12,728,578 B2Pirelli Tyre S. P. A.
- Granulation method and device for crosslinked polyethylene cable insulating material having voltage grade of 500 kV or more23 Jun 2026US 12,661,840 B2Electric Power Research Institute. China Southern Power Grid
- Method for adjusting pressure of mixture of gas and paste material discharged from dispenser13 Jan 2026US 12,521,747 B2Sunstar Engineering Inc.
- Method and device for reducing variations in the ejection of a plastic melt11 Nov 2025US 12,466,120 B2Bc Extrusion Holding GmbH
- Extruder and method of manufacturing resin product4 Nov 2025US 12,459,187 B2The Japan Steel Works, Ltd.
- Apparatus for degassing molten plastic material and associated method for controlling its operation8 Oct 2026US 2026/0307322 A1Gamma Meccanica S.P.A.
- Casting unit, unit for producing a film as well as method for producing a film1 Oct 2026US 2026/0295918 A1BrüCkner Maschinenbau GmbH & Co. KG
- Cyclic polymer processing method including an inline viscosity measurement method18 Jun 2026US 2026/0168910 A1Promix Solutions AG
- Method for adapting a pressing force of a granulating machine, computer program product, controller, granulating machine, and method for granulating material strands19 Feb 2026US 2026/0048526 A1Coperion GmbH
- Method and Film-Extruding Machine for Producing a Plastics Film19 Feb 2026US 2026/0048541 A1
Most cited
By later US patents
- Embedding and encapsulation of controlled release particles188US 6,190,591 B1General Mills, Inc. · 2001
- Apparatus for extruding flowable materials164US 5,358,397 AL&L Products, Inc. · 1994
- Extruder viscosity control system and method88US 4,721,589 AHarrel, Inc. · 1988
- Injection molding of polymeric material85US 6,884,823 B1Trexel, Inc. · 2005
- Apparatus for controlling a plastic extruder66US 4,197,070 AOwens-Illinois, Inc. · 1980