B07B 1/4645
Screening surfaces built up of modular elements
Official title: {Screening surfaces built up of modular elements}
B07B1/4645 (Screening surfaces built up of modular elements) appears on 339 US grants and 300 published applications in this corpus.
Search patents in B07B- Granted patents
- 339
- Published applications
- 300
- Assignees
- 132
- Inventors
- 370
- Latest grant
- 2 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 3 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 3 | 0 |
| 1988 | 3 | 0 |
| 1989 | 4 | 0 |
| 1990 | 3 | 0 |
| 1991 | 4 | 0 |
| 1992 | 3 | 0 |
| 1993 | 2 | 0 |
| 1994 | 6 | 0 |
| 1995 | 6 | 0 |
| 1996 | 2 | 0 |
| 1997 | 7 | 0 |
| 1998 | 6 | 0 |
| 1999 | 5 | 0 |
| 2000 | 5 | 0 |
| 2001 | 12 | 0 |
| 2002 | 4 | 14 |
| 2003 | 9 | 7 |
| 2004 | 12 | 14 |
| 2005 | 5 | 14 |
| 2006 | 8 | 9 |
| 2007 | 6 | 10 |
| 2008 | 3 | 12 |
| 2009 | 6 | 9 |
| 2010 | 8 | 17 |
| 2011 | 13 | 16 |
| 2012 | 10 | 6 |
| 2013 | 14 | 12 |
| 2014 | 10 | 10 |
| 2015 | 17 | 12 |
| 2016 | 12 | 16 |
| 2017 | 7 | 11 |
| 2018 | 11 | 12 |
| 2019 | 11 | 18 |
| 2020 | 10 | 16 |
| 2021 | 16 | 15 |
| 2022 | 18 | 13 |
| 2023 | 15 | 12 |
| 2024 | 13 | 10 |
| 2025 | 12 | 10 |
| 2026 | 4 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Shale shakers and related methods2 Jun 2026US 12,644,350 B2National Oilwell Varco, L. P.
- Sieve and frame with improved connectability12 May 2026US 12,623,252 B2Buhler AG
- 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
- Injection molded screening apparatuses and methods17 Feb 2026US 12,551,928 B2Derrick Corporation
- Injection molded screening apparatuses and methods9 Dec 2025US 12,491,537 B2Derrick Corporation
- System and method for processing a mixture of materials20 Aug 2026US 2026/0242147 A1General Kinematics Corporation
- Apparatuses, methods, and systems for vibratory screening2 Jul 2026US 2026/0183798 A1Derrick Corporation
- Injection molded screening apparatuses and methods4 Jun 2026US 2026/0151800 A1Derrick Corporation
- Apparatuses, methods, and systems for vibratory screening2 Apr 2026US 2026/0091410 A1Derrick Corporation
- Compression apparatuses, systems and methods for screening materials15 Jan 2026US 2026/0014590 A1Derrick Corporation
Most cited
By later US patents
- Vibrating screen unit78US 5,614,094 ADeister Machine Co., Inc. · 1997
- Shale shaker and screen77US 5,392,925 AEnvironmental Procedures, Inc. · 1995
- Wire screen deck having replaceable modular screen panels76US 5,816,413 AW.S. Tyler Canada Ltd. · 1998
- Shaker screen assembly72US 5,690,826 A1997
- Replacable screen with frame64US 3,980,555 AScreenex Wire Weaving Manufacturers Limited · 1976