B03C 2201/32
Checking the quality of the result or the well-functioning of the device
B03C2201/32 (Checking the quality of the result or the well-functioning of the device) appears on 69 US grants and 114 published applications in this corpus.
Search patents in B03C- Granted patents
- 69
- Published applications
- 114
- Assignees
- 72
- Inventors
- 247
- Latest grant
- 17 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 2 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 3 |
| 2006 | 1 | 2 |
| 2007 | 0 | 2 |
| 2008 | 1 | 1 |
| 2009 | 0 | 3 |
| 2010 | 3 | 3 |
| 2011 | 2 | 6 |
| 2012 | 6 | 9 |
| 2013 | 6 | 2 |
| 2014 | 6 | 9 |
| 2015 | 2 | 2 |
| 2016 | 4 | 2 |
| 2017 | 3 | 8 |
| 2018 | 3 | 1 |
| 2019 | 3 | 2 |
| 2020 | 6 | 13 |
| 2021 | 2 | 11 |
| 2022 | 5 | 12 |
| 2023 | 2 | 6 |
| 2024 | 6 | 8 |
| 2025 | 3 | 8 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Particulate collecting device17 Mar 2026US 12,576,409 B2The Tyre Collective Ltd
- Clinical analyzer automated system fault diagnostic methods29 Jul 2025US 12,372,544 B2Beckman Coulter, Inc.
- Electrostatic particle collector15 Jul 2025US 12,358,002 B2Epfl-Tto
- Electro-ionic mask devices for improved protection from airborne biopathogens29 Apr 2025US 12,285,766 B2
- Electro-ionic mask devices for improved protection from airborne biopathogens25 Jun 2024US 12,017,232 B2
- Clinical analyzer automated system fault diagnostic methods16 Oct 2025US 2025/0321240 A1Beckman Coulter, Inc.
- Electro-ionic mask devices for improved protection from airborne biopathogens9 Oct 2025US 2025/0312802 A1
- Hydraulic Accumulator7 Aug 2025US 2025/0250995 A1Hydac Technology GmbH
- Filtering apparatus for removing foreign metal substances from a slurry for manufacturing an electrode plate for a battery31 Jul 2025US 2025/0242282 A1Samsung SDI.Co., Ltd.
- Flexible plate structure for smoke-reduction in surgical procedures29 May 2025US 2025/0176096 A1
Most cited
By later US patents
- Method for removing pollutants from a combustor flue gas and system for same199US 5,505,766 AElectric Power Research, Inc. · 1996
- Air purification system and method of operation52US 6,623,544 B12003
- Method and system for recovering metal from processed recycled materials35US 7,786,401 B22010
- Aerosol charge altering device18US 7,031,133 B22006
- Method and system for recovering metal from processed recycled materials18US 8,138,437 B22012