1
Dawn E Smith, Carl M Lentz, Dene H Taylor, Yvonne Osunga, Brian Huffman: Freeze indicators with a controlled temperature response. Temptime Corporation, K&L Gates, February 28, 2012: US08122844 (8 worldwide citation)

A freeze indicator can include an indicator dispersion having an aqueous liquid medium and organic material indicator particles dispersed in the aqueous liquid medium. The indicator dispersion can have an initial appearance before freezing and an irreversibly different appearance after freezing and ...


2
John F L Newport, Dawn E Smith, Dene H Taylor, Brian Huffman: Three-phase emulsions used in a temperature condition indicator. TEMPTIME CORPORATION, K&L Gates, January 3, 2017: US09534964

Described herein are temperature condition indicators (e.g. freezing, threshold temperature, thermal history indicators, etc.) comprising three phase emulsions. Methods of forming and using these indicators, and products that include these indicators, are also disclosed.


3
Dawn E SMITH, Carl M LENTZ, Dene H TAYLOR, Yvonne OSUNGA, Brian HUFFMAN: Freeze indicators with a controlled temperature response. Temptime Corporation, September 1, 2011: US20110209658-A1

A freeze indicator can include an indicator dispersion having an aqueous liquid medium and organic material indicator particles dispersed in the aqueous liquid medium. The indicator dispersion can have an initial appearance before freezing and an irreversibly different appearance after freezing and ...