B07B 1/4627
Repairing of screening surfaces
Official title: {Repairing of screening surfaces}
B07B1/4627 (Repairing of screening surfaces) appears on 74 US grants and 63 published applications in this corpus.
Search patents in B07B- Granted patents
- 74
- Published applications
- 63
- Assignees
- 39
- Inventors
- 99
- Latest grant
- 5 May 2026
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 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 3 | 0 |
| 2000 | 3 | 0 |
| 2001 | 8 | 0 |
| 2002 | 3 | 9 |
| 2003 | 3 | 1 |
| 2004 | 6 | 3 |
| 2005 | 2 | 0 |
| 2006 | 3 | 2 |
| 2007 | 2 | 0 |
| 2008 | 0 | 2 |
| 2009 | 0 | 1 |
| 2010 | 1 | 5 |
| 2011 | 1 | 6 |
| 2012 | 2 | 0 |
| 2013 | 3 | 3 |
| 2014 | 1 | 4 |
| 2015 | 9 | 3 |
| 2016 | 3 | 2 |
| 2017 | 1 | 4 |
| 2018 | 2 | 3 |
| 2019 | 2 | 2 |
| 2020 | 2 | 4 |
| 2021 | 0 | 2 |
| 2022 | 4 | 1 |
| 2023 | 2 | 2 |
| 2024 | 1 | 3 |
| 2025 | 1 | 0 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- System and method for estimating damage to a shaker table screen using computer vision5 May 2026US 12,617,000 B2Helmerich & Payne Technologies, LLC
- Method and sieve system for screening material6 May 2025US 12,290,840 B2Russell Finex Limited
- Screen break detector22 Oct 2024US 12,123,269 B2Schlumberger Technology Corporation
- System and method for estimating damage to a shaker table screen using computer vision26 Dec 2023US 11,850,631 B2Helmerich & Payne Technologies, LLC
- Screen break detector31 Oct 2023US 11,802,451 B2Schlumberger Technology Corporation
- Screening Apparatus with Detachable Vibrating Screen18 Jun 2026US 2026/0166589 A1Tyrone International Limited
- System and method for estimating damage to a shaker table screen using computer vision7 Mar 2024US 2024/0075501 A1Helmerich & Payne Technologies, LLC
- Screen break detector22 Feb 2024US 2024/0060372 A1Schlumberger Technology Corporation
- Robotic Panel Module Removal and Replacement in Ore Treatment Apparatus1 Feb 2024US 2024/0033901 A1Schenck Process Australia Pty Limited
- Method of maintaining grate of grinding mill and maintenance arrangement9 Feb 2023US 2023/0038401 A1Metso Outotec Finland Oy
Most cited
By later US patents
- Screen for vibrating separator74US 5,490,598 ADrexel Oilfield Services, Inc. · 1996
- Filter screen assembly63US 5,137,622 AUnited Wire Limited · 1992
- Screening system for screening or diverting particulate material63US 6,267,246 B1Western Wire Works, Inc. · 2001
- Vibratory separator screen assemblies51US 6,269,953 B1Tuboscope I/P, Inc. · 2001
- Screen apparatus for vibratory separator47US 6,325,216 B1Tuboscope I/P, Inc. · 2001