B29B 7/842
Removing liquids in liquid form
Official title: {Removing liquids in liquid form}
B29B7/842 (Removing liquids in liquid form) appears on 56 US grants and 59 published applications in this corpus.
Search patents in B29B- Granted patents
- 56
- Published applications
- 59
- Assignees
- 52
- Inventors
- 170
- Latest grant
- 24 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 4 | 0 |
| 2001 | 3 | 1 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 1 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 4 |
| 2013 | 2 | 1 |
| 2014 | 2 | 1 |
| 2015 | 1 | 2 |
| 2016 | 2 | 4 |
| 2017 | 3 | 2 |
| 2018 | 0 | 5 |
| 2019 | 4 | 3 |
| 2020 | 2 | 6 |
| 2021 | 3 | 3 |
| 2022 | 4 | 10 |
| 2023 | 2 | 2 |
| 2024 | 2 | 4 |
| 2025 | 5 | 6 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Processes and systems for making particulate masterbatches, and compositions obtained therefrom24 Feb 2026US 12,559,598 B2GranBio Intellectual Property Holdings, LLC
- Extruder, dehydration cylinder, dehydrating method and manufacturing method of resin pellet2 Sep 2025US 12,403,630 B2The Japan Steel Works, Ltd.
- Methods of preparing a composite having elastomer and filler1 Jul 2025US 12,344,728 B2Beyond Lotus LLC
- Methods of preparing a composite having elastomer and filler15 Apr 2025US 12,275,834 B2Beyond Lotus LLC
- Methods of preparing a composite having elastomer and filler11 Mar 2025US 12,247,114 B1Beyond Lotus LLC
- Methods of preparing a composite having elastomer and filler2 Apr 2026US 2026/0092160 A1Beyond Lotus LLC
- Method and processing facility for processing styrene acrylonitrile29 Jan 2026US 2026/0028431 A1Coperion GmbH
- Manufacturing method for hydrated ethylene-vinyl alcohol copolymer pellet25 Dec 2025US 2025/0387951 A1Kuraray Co., Ltd.
- Extruder, dehydration cylinder, dehydrating method and manufacturing method of resin pellet4 Dec 2025US 2025/0367856 A1The Japan Steel Works, Ltd.
- Systems and methods for recycling wet waste materials29 May 2025US 2025/0170760 A1Batech Corporation
Most cited
By later US patents
- Device and monitoring system for removing liquid from high melting point resin by means of co-rotating twin screw extruder38US 6,220,745 B1Toshiba Machine Co., Ltd. · 2001
- Process for removing the solvent from an elastomeric polymer solution37US 5,283,021 AChi Mei Corporation · 1994
- Two-step method for dehydrating plastic dispersions33US 6,287,470 B1Roehm GmbH · 2001
- Apparatus and method for extracting fluid from an extruded material30US 4,446,094 AWelding Engineers, Inc. · 1984
- Process for producing thermoplastics30US 6,165,399 ABASF SE · 2000