A61B 2010/0006
Involving a colour change
Official title: {involving a colour change}
A61B2010/0006 (Involving a colour change) appears on 185 US grants and 318 published applications in this corpus.
Search patents in A61B- Granted patents
- 185
- Published applications
- 318
- Assignees
- 180
- Inventors
- 616
- Latest grant
- 26 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 3 | 0 |
| 1989 | 1 | 0 |
| 1990 | 3 | 0 |
| 1991 | 3 | 0 |
| 1992 | 4 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 3 | 0 |
| 1998 | 2 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 0 |
| 2002 | 1 | 3 |
| 2003 | 1 | 2 |
| 2004 | 1 | 1 |
| 2005 | 0 | 7 |
| 2006 | 1 | 4 |
| 2007 | 3 | 6 |
| 2008 | 1 | 10 |
| 2009 | 5 | 7 |
| 2010 | 3 | 8 |
| 2011 | 7 | 5 |
| 2012 | 2 | 10 |
| 2013 | 3 | 7 |
| 2014 | 8 | 10 |
| 2015 | 9 | 15 |
| 2016 | 5 | 11 |
| 2017 | 7 | 19 |
| 2018 | 10 | 12 |
| 2019 | 5 | 19 |
| 2020 | 8 | 20 |
| 2021 | 8 | 17 |
| 2022 | 19 | 23 |
| 2023 | 9 | 31 |
| 2024 | 15 | 30 |
| 2025 | 11 | 26 |
| 2026 | 2 | 15 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Apparatus for testing a liquid specimen26 May 2026US RE50,896 E1Clinical Design Technologies Limited
- Device for collecting test specimen3 Feb 2026US 12,539,106 B2Zhejiang Orient Gene Biotech Co., Ltd
- Sample collection and preservation devices, systems and methods7 Oct 2025US 12,433,573 B2Nextgen Jane, Inc.
- Thin, soft, skin-mounted microfluidic networks for detection and analysis of targets of interest in sweat23 Sep 2025US 12,419,570 B2Northwestern University
- Buoy with radiated wave reflector23 Sep 2025US 12,421,931 B2Lone Gull Holdings, Ltd.
- Grooved microneedles for passive and active sampling of interstitial fluids10 Sep 2026US 2026/0262968 A1Trustees of Tufts College
- Control of the injection of a liquid onto a test support27 Aug 2026US 2026/0251579 A1Withings
- A sampling apparatus, a medical device, and a sample collection device13 Aug 2026US 2026/0232299 A1Conceptomed AS
- Sample collection and analysis system23 Jul 2026US 2026/0208184 A13M Innovative Properties Company
- Sample collection and preservation devices, systems and methods16 Jul 2026US 2026/0198905 A1Nextgen Jane, Inc.
Most cited
By later US patents
- Device for self contained solid phase immunodiffusion assay166US 4,770,853 ANew Horizons Diagnostics Corporation · 1988
- Nonintrusive body fluid samplers and methods of using same99US 4,635,488 ASchleicher & Schuell, Inc. · 1987
- Storage container for test strips88US 5,788,064 ABoehringer Mannheim GmbH · 1998
- Device for collection and assay of oral fluids87US 6,303,081 B1Orasure Technologies, Inc. · 2001
- Container for longitudinally extending diagnostic test strips80US 4,717,018 ABoehringer Mannheim GmbH · 1988