G01N 2021/8663
Paper
Official title: {Paper, e.g. gloss, moisture content}
G01N2021/8663 (Paper) appears on 147 US grants and 132 published applications in this corpus.
Search patents in G01N- Granted patents
- 147
- Published applications
- 132
- Assignees
- 92
- Inventors
- 306
- Latest grant
- 7 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 3 | 0 |
| 1988 | 5 | 0 |
| 1989 | 4 | 0 |
| 1990 | 4 | 0 |
| 1991 | 5 | 0 |
| 1992 | 5 | 0 |
| 1993 | 5 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 3 |
| 2004 | 2 | 1 |
| 2005 | 1 | 5 |
| 2006 | 0 | 7 |
| 2007 | 4 | 8 |
| 2008 | 6 | 4 |
| 2009 | 9 | 6 |
| 2010 | 6 | 4 |
| 2011 | 3 | 5 |
| 2012 | 5 | 7 |
| 2013 | 5 | 2 |
| 2014 | 1 | 3 |
| 2015 | 7 | 8 |
| 2016 | 5 | 5 |
| 2017 | 4 | 8 |
| 2018 | 5 | 3 |
| 2019 | 8 | 9 |
| 2020 | 6 | 10 |
| 2021 | 4 | 6 |
| 2022 | 5 | 8 |
| 2023 | 5 | 8 |
| 2024 | 7 | 3 |
| 2025 | 4 | 5 |
| 2026 | 3 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Sheet property measurement device and image forming apparatus including sheet property measurement device7 Apr 2026US 12,595,145 B2Canon Kabushiki Kaisha
- Method and apparatus for determining the fiber orientation10 Mar 2026US 12,571,735 B2Voith Patent GmbH
- Moisture detecting apparatus for recording material and image forming apparatus10 Feb 2026US 12,546,714 B2Canon Kabushiki Kaisha
- Method for simultaneously determining parameters of at least one resin layer applied to at least one carrier material2 Dec 2025US 12,487,174 B2Flooring Technologies Ltd.
- Moisture sensor and image forming apparatus7 Oct 2025US 12,436,100 B2Canon Kabushiki Kaisha
- Information processing system, non-transitory computer readable medium storing program, and information processing method30 Jul 2026US 2026/0219623 A1FUJIFILM Business Innovation Corp.
- Sheet characteristic detection device and image forming system14 May 2026US 2026/0133529 A1Konica Minolta, Inc.
- Method for Simultaneously Determining Parameters of at Least One Resin Layer Applied to at Least One Carrier Material5 Mar 2026US 2026/0063544 A1Flooring Technologies Ltd.
- Moisture sensor and image forming apparatus8 Jan 2026US 2026/0009726 A1Canon Kabushiki Kaisha
- Ink jet printing system29 May 2025US 2025/0170832 A1
Most cited
By later US patents
- Rapid-scanning infrared sensor63US 4,879,471 AMeasurex Corporation · 1989
- Formation testing with digital image analysis51US 5,113,454 AKajaani Electronics Ltd. · 1992
- Sensor and method for measuring web moisture with optimal temperature insensitivity over a wide basis weight range46US 5,124,552 AMeasurex Corporation · 1992
- Coat detection method43US 4,250,382 AScott Paper Company · 1981
- Printing press and device for the inline monitoring of printing quality in sheet-fed offset printing presses36US 7,334,520 B2Heidelberger Druckmaschinen AG · 2008