B07B 2201/00
Details applicable to machines for screening using sieves or gratings
B07B2201/00 (Details applicable to machines for screening using sieves or gratings) appears on 453 US grants and 460 published applications in this corpus.
Search patents in B07B- Granted patents
- 453
- Published applications
- 460
- Assignees
- 236
- Inventors
- 669
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 3 | 0 |
| 1981 | 3 | 0 |
| 1982 | 2 | 0 |
| 1983 | 3 | 0 |
| 1984 | 0 | 0 |
| 1985 | 3 | 0 |
| 1986 | 3 | 0 |
| 1987 | 3 | 0 |
| 1988 | 1 | 0 |
| 1989 | 11 | 0 |
| 1990 | 5 | 0 |
| 1991 | 2 | 0 |
| 1992 | 3 | 0 |
| 1993 | 6 | 0 |
| 1994 | 4 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 5 | 0 |
| 1998 | 1 | 0 |
| 1999 | 4 | 0 |
| 2000 | 4 | 0 |
| 2001 | 8 | 1 |
| 2002 | 12 | 21 |
| 2003 | 10 | 12 |
| 2004 | 18 | 19 |
| 2005 | 11 | 19 |
| 2006 | 10 | 5 |
| 2007 | 8 | 7 |
| 2008 | 4 | 16 |
| 2009 | 10 | 20 |
| 2010 | 9 | 13 |
| 2011 | 9 | 13 |
| 2012 | 7 | 4 |
| 2013 | 9 | 18 |
| 2014 | 17 | 17 |
| 2015 | 20 | 23 |
| 2016 | 14 | 25 |
| 2017 | 18 | 25 |
| 2018 | 19 | 22 |
| 2019 | 21 | 35 |
| 2020 | 24 | 27 |
| 2021 | 29 | 17 |
| 2022 | 16 | 26 |
| 2023 | 28 | 27 |
| 2024 | 24 | 20 |
| 2025 | 17 | 17 |
| 2026 | 9 | 11 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Plansifter6 Oct 2026US 12,752,305 B2Buhler AG
- Shale shakers and related methods2 Jun 2026US 12,644,350 B2National Oilwell Varco, L. P.
- Cryogenic processing system for plant material19 May 2026US 12,629,721 B2AGT-USA, Inc.
- Enhanced modular meshes as part of a vibrating screen component that integrates cubic and lamellar sorting equipment for sorting mining materials, a system for joint fastening of adjoining units of enhanced modular meshes to the structural base of a vibrating screen component, and a procedure for assembling/dismantling that base21 Apr 2026US 12,605,741 B2Haver & Boecker Latinoamericana Limitada
- Cryogenic separation systems and methods10 Feb 2026US 12,543,648 B2Cryomass LLC
- Material processing device having a screening unit20 Aug 2026US 2026/0241415 A1
- A screen assembly for use in a shale shaker20 Aug 2026US 2026/0243138 A1Rollman Holding B.V.
- Agricultural Feed Particle Separator for Field Use2 Jul 2026US 2026/0183796 A1Meyer's Manufacturing Corp.
- Sieve device for plansifters for fractionating ground cereal products2 Jul 2026US 2026/0183797 A1Swisca AG
- Apparatuses, methods, and systems for vibratory screening2 Jul 2026US 2026/0183798 A1Derrick Corporation
Most cited
By later US patents
- Mining screen device and grid structure therefor102US 5,385,669 AEnvironmental Procedures, Inc. · 1995
- Vibrating screen unit78US 5,614,094 ADeister Machine Co., Inc. · 1997
- Vibrating screen with self-supporting screen cloth72US 4,380,494 ALitton Systems, Inc. · 1983
- Vibratory separator screens65US 7,000,777 B2Varco I/P, Inc. · 2006
- Screen element62US 4,265,742 AHermann Screens Manufacturing Company (Proprietary) Limited · 1981