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US 12,761,195 B2Granted
Ultrasonic indicator device and method for monitoring ultrasonication
AssigneeJP Laboratories, Inc.
InventorsGordhanbhai N. Patel, Julia Koleda Nordenbring
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Abstract
An ultrasound indicating (USI) device and method for monitoring ultrasonication is provided. The USI device comprises a container comprising a USI formulation. The USI formulation comprises an organic liquid, a pH dye and an activator.
Claims65
An USI device comprising:
- a container comprising an USI formulation comprising:
- an organic liquid;
- a pH dye;
- and
- an activator, wherein said activator produces an acid upon ultrasonification;
- and
- wherein said formulation changes color upon ultrasonification but not upon mechanical shaking.
4 more elements
Dependencies are inferred from the claim text.