B29B 7/04
With non-movable mixing or kneading devices
Official title: with non-movable mixing or kneading devices
B29B7/04 (With non-movable mixing or kneading devices) appears on 9 US grants and 18 published applications in this corpus.
Search patents in B29B- Granted patents
- 9
- Published applications
- 18
- Assignees
- 18
- Inventors
- 49
- Latest grant
- 13 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 2 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 1 |
| 2010 | 1 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 1 | 2 |
| 2018 | 0 | 1 |
| 2019 | 1 | 4 |
| 2020 | 0 | 1 |
| 2021 | 1 | 1 |
| 2022 | 3 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 2 |
| 2025 | 0 | 0 |
| 2026 | 1 | 1 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Multi-directional casting nozzle13 Jan 2026US 12,521,925 B2PPG Industries Ohio, Inc.
- Preparing and dispensing polymer materials and producing polymer articles therefrom16 Aug 2022US 11,413,591 B2Magic Leap, Inc.
- Process for producing plastic lens and apparatus for producing plastic lens14 Jun 2022US 11,358,354 B2Mitsui Chemicals, Inc.
- Blower unit for pneumatic mixers and apparatus for the pneumatic mixing of granules, powders and/or liquids comprising said blower unit10 May 2022US 11,325,082 B2Nol-Tec Europe S.R.L.
- Method and device for continuously modifying a polymer melt made of non-extracted polyamide 6 with one or more additives26 Jan 2021US 10,899,060 B2
- Preparation method for flame retardant and epoxy resin composite material16 Jul 2026US 2026/0201150 A1Nanjing Tech University
- Compounding material for rubber kneading and sealed package using compounding material for rubber kneading, method for producing compounding material for rubber kneading and method for producing rubber composition16 May 2024US 2024/0158585 A1Kuraray Co., Ltd.
- Multi-directional casting nozzle4 Apr 2024US 2024/0109231 A1PPG Industries Ohio, Inc.
- Bonding material, method for producing the same, fiber molded product, and method for producing the same25 Feb 2021US 2021/0053254 A1Seiko Epson Corporation
- Blower unit for pneumatic mixers and apparatus for the pneumatic mixing of granules, powders and/or liquids comprising said blower unit30 Apr 2020US 2020/0129940 A1Nte Holding S.R.L.
Most cited
By later US patents
- Two part molded part useful as a mixer for viscous curable materials7US 9,675,943 B2Dow Global Technologies LLC · 2017
- Mixing method of powdered or granular material utilizing pulsating vibration air6US 6,302,573 B1Kabushikikaisha Matsui Seisakusho · 2001
- Blower unit for pneumatic mixers and apparatus for the pneumatic mixing of granules, powders and/or liquids comprising said blower unit2US 11,325,082 B2Nol-Tec Europe S.R.L. · 2022