G01N 21/532
With measurement of scattering and transmission
Official title: {with measurement of scattering and transmission}
G01N21/532 (With measurement of scattering and transmission) appears on 318 US grants and 303 published applications in this corpus.
Search patents in G01N- Granted patents
- 318
- Published applications
- 303
- Assignees
- 255
- Inventors
- 788
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 2 | 0 |
| 1980 | 2 | 0 |
| 1981 | 3 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 7 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 3 | 0 |
| 1992 | 4 | 0 |
| 1993 | 4 | 0 |
| 1994 | 4 | 0 |
| 1995 | 3 | 0 |
| 1996 | 3 | 0 |
| 1997 | 3 | 0 |
| 1998 | 8 | 0 |
| 1999 | 5 | 0 |
| 2000 | 3 | 0 |
| 2001 | 3 | 1 |
| 2002 | 2 | 5 |
| 2003 | 6 | 5 |
| 2004 | 7 | 9 |
| 2005 | 7 | 8 |
| 2006 | 7 | 5 |
| 2007 | 1 | 11 |
| 2008 | 9 | 8 |
| 2009 | 7 | 10 |
| 2010 | 4 | 8 |
| 2011 | 10 | 7 |
| 2012 | 6 | 12 |
| 2013 | 5 | 10 |
| 2014 | 16 | 9 |
| 2015 | 6 | 12 |
| 2016 | 7 | 17 |
| 2017 | 18 | 12 |
| 2018 | 10 | 16 |
| 2019 | 21 | 18 |
| 2020 | 14 | 24 |
| 2021 | 21 | 23 |
| 2022 | 14 | 12 |
| 2023 | 17 | 22 |
| 2024 | 15 | 14 |
| 2025 | 12 | 12 |
| 2026 | 9 | 13 |
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.
- System and method for calculating sea water turbidity based on satellite image15 Sep 2026US 12,736,474 B2Korea Institute of Ocean Science & Technology
- Equipment for measuring the content of organic substances in water emulsions and solutions25 Aug 2026US 12,716,830 B2PBT Works s.r.o.
- Apparatuses, systems and methods for imaging flow cytometry23 Jun 2026US 12,663,358 B2Life Technologies Corporation
- Substrate processing apparatus and substrate processing method16 Jun 2026US 12,656,251 B2Tokyo Electron Limited
- Method of scanning a lidar system for gas detection17 Sep 2026US 2026/0276824 A1QLM Technology Ltd
- Systems and methods for detection and identification of smoke, dust and fog10 Sep 2026US 2026/0266719 A1TORC Robotics, Inc.
- Analysis device for analyzing working liquids13 Aug 2026US 2026/0235511 A1LIFE ELETTRONICA S.r.l.
- Event monitoring and detection device testing6 Aug 2026US 2026/0227329 A1Honeywell International Inc.
- Water dispensing apparatus30 Jul 2026US 2026/0219182 A1LG Electronics Inc.
Most cited
By later US patents
- Spectrophotometric blood analysis174US 5,331,958 AUniversity of Manitoba · 1994
- HPLC light scattering detector for biopolymers144US 5,250,186 ACetus Corporation · 1993
- Medical cleaning and sterilizing apparatus135US 5,711,921 AKew Import/Export Inc. · 1998
- Method and apparatus for monitoring blood components109US 4,810,090 ACobe Laboratories, Inc. · 1989
- Spectrophotometric blood analysis108US 5,601,080 ACoretech Medical Technologies Corporation · 1997