G01K 11/165
Of organic liquid crystals
Official title: of organic liquid crystals
G01K11/165 (Of organic liquid crystals) appears on 152 US grants and 88 published applications in this corpus.
Search patents in G01K- Granted patents
- 152
- Published applications
- 88
- Assignees
- 101
- Inventors
- 248
- Latest grant
- 26 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 7 | 0 |
| 1977 | 8 | 0 |
| 1978 | 6 | 0 |
| 1979 | 7 | 0 |
| 1980 | 7 | 0 |
| 1981 | 7 | 0 |
| 1982 | 4 | 0 |
| 1983 | 6 | 0 |
| 1984 | 6 | 0 |
| 1985 | 6 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 5 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 4 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 3 | 0 |
| 1997 | 3 | 0 |
| 1998 | 3 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 3 | 0 |
| 2002 | 1 | 3 |
| 2003 | 5 | 3 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 3 |
| 2007 | 0 | 5 |
| 2008 | 0 | 4 |
| 2009 | 2 | 2 |
| 2010 | 1 | 1 |
| 2011 | 0 | 3 |
| 2012 | 2 | 3 |
| 2013 | 2 | 3 |
| 2014 | 2 | 8 |
| 2015 | 2 | 4 |
| 2016 | 2 | 7 |
| 2017 | 2 | 1 |
| 2018 | 5 | 6 |
| 2019 | 3 | 9 |
| 2020 | 9 | 6 |
| 2021 | 6 | 4 |
| 2022 | 2 | 4 |
| 2023 | 4 | 4 |
| 2024 | 2 | 3 |
| 2025 | 2 | 2 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Integrated temperature sensitive wound dressing device26 May 2026US 12,636,468 B2
- Skin inspection device for identifying abnormalities12 Aug 2025US 12,383,193 B2Bluedrop Medical Limited
- Techniques for laser beam sensing and profiling using temperature-sensitive structures4 Mar 2025US 12,241,777 B2RAM Photonics Industrial, LLC
- Method and system for measuring the temperature of a thermochromic liquid crystal23 Jul 2024US 12,044,580 B2Xerox Corporation
- Techniques for laser beam sensing and profiling using temperature-sensitive structures6 Feb 2024US 11,892,347 B2RAM Photonics Industrial, LLC
- Skin inspection device for identifying abnormalities30 Oct 2025US 2025/0331768 A1Bluedrop Medical Limited
- Thermometer6 Feb 2025US 2025/0044166 A1Medical Indicators, Inc.
- Techniques for laser beam sensing and profiling using temperature-sensitive structures16 May 2024US 2024/0159584 A1RAM Photonics Industrial, LLC
- Venous structure identification device and dressing15 Feb 2024US 2024/0050035 A13M Innovative Properties Company
- Skin inspection device for identifying abnormalities4 Jan 2024US 2024/0000374 A1Bluedrop Medical Limited
Most cited
By later US patents
- Enhanced resolution liquid crystal microthermography method and apparatus178US 5,767,489 AHewlett-Packard Company · 1998
- Blood vessel locating needle assembly with thermochromic indicator135US 4,971,068 ABio-Plexus, Inc. · 1990
- Cholesteric liquid crystal formulations and time/temperature monitoring means101US 4,859,360 ABiosynergy, Inc. · 1989
- Cholesteric liquid crystal water base ink and laminates formed therefrom62US 4,022,706 ARobert Parker Research, Inc. · 1977
- Temperature measuring device of a liquid crystal laminate62US 4,064,872 AAshley-Butler, Inc. · 1977