Back to results
US 12,601,723 B2Granted
Indicating cross-contamination of volatile organic compounds between closed containers using a colorimetric sensor
AssigneeThe Government of the United States of America, as represented by the Secretary of the Navy
InventorsLauryn E. DeGreeff, Christopher J. Katilie, Janet Crespo-Cajigas
Life of this patent
Estimating the term…
Abstract
An apparatus having: a container, a first openable vessel within the container, an analyte within the first vessel, and a vapochromic sensor within the container. The vapochromic sensor changes color on contact with a vapor of the analyte.
Claims9
An apparatus comprising:
- a container;
- a first openable and closable vessel within the container;
- an analyte within the first vessel;
- and
- a vapochromic sensor within the container;
- wherein the vapochromic sensor is not within the first vessel;
- and
- wherein the vapochromic sensor changes color on contact with a vapor of the analyte.
5 more elements
Dependencies are inferred from the claim text.