B27N 1/0227
Using rotating stirrers
Official title: {using rotating stirrers, e.g. the agent being fed through the shaft of the stirrer}
B27N1/0227 (Using rotating stirrers) appears on 30 US grants and 29 published applications in this corpus.
Search patents in B27N- Granted patents
- 30
- Published applications
- 29
- Assignees
- 24
- Inventors
- 72
- Latest grant
- 31 Dec 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 4 | 0 |
| 1978 | 0 | 0 |
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 1 |
| 2003 | 1 | 0 |
| 2004 | 0 | 3 |
| 2005 | 0 | 2 |
| 2006 | 0 | 1 |
| 2007 | 2 | 0 |
| 2008 | 1 | 2 |
| 2009 | 1 | 1 |
| 2010 | 0 | 2 |
| 2011 | 3 | 0 |
| 2012 | 1 | 2 |
| 2013 | 1 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 0 |
| 2016 | 1 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 3 |
| 2019 | 0 | 0 |
| 2020 | 1 | 3 |
| 2021 | 0 | 1 |
| 2022 | 1 | 2 |
| 2023 | 0 | 1 |
| 2024 | 2 | 2 |
| 2025 | 0 | 0 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Adhesive with tack and use in wood composite products31 Dec 2024US 12,179,379 B2Ecosynthetix Ltd.
- Process for manufacturing components from shredded polymer-coated paper products18 Jun 2024US 12,012,699 B2Chopvalue Manufacturing Ltd
- Sheet manufacturing method6 Dec 2022US 11,518,062 B2Seiko Epson Corporation
- Method for processing a molded tray based on bamboo-wood mixed shavings15 Sep 2020US 10,773,417 B2Hangzhou Penno Packtech Co., Ltd.
- Device and method for gluing fibers9 Feb 2016US 9,254,581 B2Siempelkamp Maschinen- und Anlagenbau GmbH & Co. KG
- Recycled natural material30 Apr 2026US 2026/0117069 A1Mitsubishi Pencil Company, Limited
- Method for manufacturing an article at least partially made of cellulose fibers, and article at least partially made of cellulose fibers12 Mar 2026US 2026/0071389 A1Storopack Hans Reichenecker GmbH
- Fiber composite systems and applications24 Oct 2024US 2024/0351240 A1Fiber Global Inc.
- Compressed cellulosic fiber products and method for producing them2 May 2024US 2024/0139992 A1NaturLoop AG
- Methods of manufacturing formaldehyde-free molded products and related parts19 Jan 2023US 2023/0013214 A1
Most cited
By later US patents
- Method and apparatus for mixing solids with liquids, in particular for gluing wood chips23US 4,390,285 ADraiswerke GmbH · 1983
- Continuously working mixer21US 5,018,673 ADraiswerke GmbH · 1991
- Methods and mixers for the continuous addition of glue to mixtures consisting of wood chips, wood fibres or the like19US 4,527,902 ADraiswerke GmbH · 1985
- Process and device for wetting wood fibers with a binding fluid17US 7,588,832 B2Fritz Egger GmbH & Co. · 2009
- Device for continuous coating of fibers15US 4,006,887 ADraiswerke GmbH · 1977