G01N 2201/129
Using chemometrical methods
G01N2201/129 (Using chemometrical methods) appears on 960 US grants and 1,381 published applications in this corpus.
Search patents in G01N- Granted patents
- 960
- Published applications
- 1,381
- Assignees
- 822
- Inventors
- 3,362
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 3 | 0 |
| 1993 | 13 | 0 |
| 1994 | 8 | 0 |
| 1995 | 3 | 0 |
| 1996 | 6 | 0 |
| 1997 | 8 | 0 |
| 1998 | 8 | 0 |
| 1999 | 5 | 0 |
| 2000 | 6 | 0 |
| 2001 | 2 | 1 |
| 2002 | 7 | 6 |
| 2003 | 7 | 6 |
| 2004 | 5 | 15 |
| 2005 | 10 | 20 |
| 2006 | 9 | 25 |
| 2007 | 16 | 31 |
| 2008 | 21 | 30 |
| 2009 | 11 | 24 |
| 2010 | 24 | 44 |
| 2011 | 22 | 32 |
| 2012 | 29 | 33 |
| 2013 | 30 | 43 |
| 2014 | 17 | 26 |
| 2015 | 27 | 35 |
| 2016 | 36 | 58 |
| 2017 | 35 | 51 |
| 2018 | 38 | 58 |
| 2019 | 49 | 74 |
| 2020 | 64 | 66 |
| 2021 | 51 | 106 |
| 2022 | 59 | 112 |
| 2023 | 79 | 121 |
| 2024 | 86 | 144 |
| 2025 | 99 | 129 |
| 2026 | 63 | 91 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Time-of-flight measurement on user with cameras and position sensor6 Oct 2026US 12,751,628 B2Omni Medsci, Inc.
- Method, computer program, and data processing unit for creating at least one correction value for correcting fluorescence intensities in a fluorescence image, and optical observation system22 Sep 2026US 12,740,686 B2Carl Zeiss Meditec AG
- Self-referencing spectral constraint-based spectral reconstruction method and apparatus, device, and medium22 Sep 2026US 12,742,679 B2National University of Defense Technology
- Remote sensing system with time-of-flight sensor, active illuminator and light sensing system1 Sep 2026US 12,721,527 B2Omni Medsci, Inc.
- System and a method for classifying a sample into one of at least two types of polyamide1 Sep 2026US 12,723,979 B2Trinamix GmbH
- Estimating element content in molten material at openings of metallurgical vessels8 Oct 2026US 2026/0309629 A1Paul Wurth S. A.
- Estimating element content in molten material at openings of metallurgical vessels8 Oct 2026US 2026/0309630 A1Paul Wurth S. A.
- Apparatus and method for inspecting object1 Oct 2026US 2026/0298835 A1Samsung SDI.Co., Ltd.
- Method and system for determining the concentration of one or more alkaloids in tobacco leave samples1 Oct 2026US 2026/0301878 A1British American Tobacco (Investments) Limited
- Inspection Method, Inspection Device, and Substrate Processing Device17 Sep 2026US 2026/0276559 A1Tokyo Electron Limited
Most cited
By later US patents
- Multivariate analysis of green to ultraviolet spectra of cell and tissue samples1,063US 7,289,835 B2Masimo Laboratories, Inc. · 2007
- Multi-wavelength physiological monitor1,017US 7,343,186 B2Masimo Laboratories, Inc. · 2008
- Multi-wavelength physiological monitor653US 8,423,106 B2Cercacor Laboratories, Inc. · 2013
- Method of and apparatus for determining the similarity of a biological analyte from a model constructed from known biological fluids581US 4,975,581 AUniversity of New Mexico · 1990
- Multiple-wavelength physiological monitor521US 9,341,565 B2Masimo Corporation · 2016