G01N 2021/152
Scraping
Official title: {Scraping; Brushing; Moving band}
G01N2021/152 (Scraping) appears on 75 US grants and 85 published applications in this corpus.
Search patents in G01N- Granted patents
- 75
- Published applications
- 85
- Assignees
- 74
- Inventors
- 233
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 1 |
| 2004 | 2 | 1 |
| 2005 | 0 | 4 |
| 2006 | 0 | 1 |
| 2007 | 0 | 3 |
| 2008 | 2 | 4 |
| 2009 | 2 | 3 |
| 2010 | 1 | 5 |
| 2011 | 2 | 6 |
| 2012 | 3 | 2 |
| 2013 | 6 | 2 |
| 2014 | 1 | 1 |
| 2015 | 4 | 1 |
| 2016 | 1 | 6 |
| 2017 | 4 | 4 |
| 2018 | 4 | 6 |
| 2019 | 2 | 4 |
| 2020 | 5 | 2 |
| 2021 | 5 | 7 |
| 2022 | 2 | 5 |
| 2023 | 3 | 5 |
| 2024 | 3 | 4 |
| 2025 | 6 | 5 |
| 2026 | 3 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Measurement instrument, measurement device, measurement system, and measurement method15 Sep 2026US 12,736,462 B2HORIBA Advanced Techno, Co., Ltd.
- Process isolation device, a method for inserting a process sensor probe into a process location and a method for removing a process sensor probe from a process location11 Aug 2026US 12,704,391 B2Kxs Technologies Oy
- System for evaluating grain in grain handling systems24 Feb 2026US 12,560,527 B2Sukup Manufacturing Company
- Automated Raman signal collection device26 Aug 2025US 12,399,127 B214336186 Canada Corp. (Exclaro)
- System and method for mechanically cleaning a spectrometer probe8 Jul 2025US 12,350,717 B2
- Apparatus for use in the inspection of an ophthalmic lens, and method for handling an ophthalmic lens in lens inspection21 May 2026US 2026/0140011 A1Alcon Inc.
- Systems and methods for measuring properties of water at site5 Mar 2026US 2026/0063541 A1Hydro-Metrics Limited
- Automated underwater sensor cleaning device and method8 Jan 2026US 2026/0009722 A1Electronics and Telecommunications Research Institute
- Turbidimeter cleaning21 Aug 2025US 2025/0264401 A1Hach Company
- Measuring apparatus for measuring chemical or physical characteristics of a fluid, and cleaning method7 Aug 2025US 2025/0249486 A1
Most cited
By later US patents
- Fluid analysis system and method, for analyzing characteristic properties of a fluid55US 6,288,783 B1Renner Herrmann S.A. · 2001
- Wiper and brush device for cleaning water quality sensors35US 6,779,383 B2YSI Incorporated · 2004
- Cleaning device of ray transmission window incorporated into optical selector30US 4,699,274 AToyo Seimaiki Seisakusho Kabushiki Kaisha · 1987
- Oil deterioration detection apparatus and apparatus for detecting particles in liquid24US 5,548,393 ANippondenso Co., Ltd. · 1996
- Spectrophotometer21US 3,935,463 AMilton Roy Company · 1976