B30B 9/205
Using a roller with radially arranged vanes dividing the pressing space in
Official title: {using a roller with radially arranged vanes dividing the pressing space in separate chambers}
B30B9/205 (Using a roller with radially arranged vanes dividing the pressing space in) appears on 8 US grants and 7 published applications in this corpus.
Search patents in B30B- Granted patents
- 8
- Published applications
- 7
- Assignees
- 5
- Inventors
- 17
- Latest grant
- 2 Aug 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 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 | 0 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 1 | 1 |
| 2015 | 0 | 0 |
| 2016 | 1 | 1 |
| 2017 | 1 | 1 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 1 | 2 |
| 2021 | 0 | 0 |
| 2022 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Portable roller compactor2 Aug 2022US 11,400,677 B2HUSMANN UMWELT-TECHNIK GmbH
- Portable roller compactor30 Jun 2020US 10,696,001 B2HUSMANN UMWELT-TECHNIK GmbH
- Press roll comb plate and related method31 Oct 2017US 9,803,319 B2Andritz Inc.
- Roll press22 Nov 2016US 9,499,756 B2GTL Energy Holdings Pty Limited
- Methods of producing water-resistant solid fuels18 Mar 2014US 8,673,030 B2GTL Energy Holdings Pty Limited
- Portable roller compactor3 Sep 2020US 2020/0276782 A1HUSMANN UMWELT-TECHNIK GmbH
- Small waste material processing device14 May 2020US 2020/0147618 A1
- Portable roller compactor30 Nov 2017US 2017/0341328 A1HUSMANN UMWELT-TECHNIK GmbH
- Press roll comb plate and related method23 Jun 2016US 2016/0177507 A1Andritz Inc.
- Methods of producing water-resistant solid fuels23 Oct 2014US 2014/0311022 A1GTL Energy Holdings Pty Limited
Most cited
By later US patents
- Press for expressing liquids from substances containing them, especially musts20US 4,872,404 AVetter Maschinenfabrik GmbH · 1989
- Filtration/separation apparatus2US 4,517,087 AHitachi, Ltd. · 1985
- Portable roller compactor1US 10,696,001 B2HUSMANN UMWELT-TECHNIK GmbH · 2020
- Portable roller compactor1US 11,400,677 B2HUSMANN UMWELT-TECHNIK GmbH · 2022
- Continuous filtration/separation apparatus1US 4,206,056 AHitachi, Ltd. · 1980