Chromatic Technologies, Inc.

Lahjavida, LLC

Abraha, Medhanei

Owen, Timothy, J.

Wang, Ruizheng

Du, Yu

Small, Lyle

Clayton, Terrill Scott

Ruizheng Wang

Timothy J Owen

Lyle D Small

Medhanei Abraha

Yu Du

Terrill Scott Clayton

Qi Wang

Shane M Crippen

Ross Haugberg

Disclosed herein are embodiments of (i) a novel stabilizer including a stable nitroxide free radical which can function as a light-stabilizer and/or a heat-stabilizer, and (ii) compositions including the stable nitroxide free radical.

Ultraviolet light stable color-changing systems

The design, synthesis, and functionalization of a conjugate including a tumor-targeting near-infrared (NIR) dye and a therapeutic agent and/or a diagnostic agent, whereby the NIR dye can function to target the therapeutic agent and/or diagnostic agent to tumor cells.

Near-infrared dyes and conjugates for targeting tumors

A temperature sensor, and methods of making and using such a temperature sensor, whereby the temperature sensor includes a reversible thermochromic color-changing system having a dye, a developer, and a solvent. Upon exposure to a preselected temperature threshold, association or disassociation of the dye and the developer results in a visible color change. Further, the color-changing system includes a color-memory property which facilitates retention of the color change to effectively record exposure to the temperature threshold.

Thermochromic temperature sensor

A pressure sensor and its use for visually determining whether a preselected pressure threshold has been achieved, for example during high pressure processing treatment of a foodstuff. The pressure sensor includes a contained color-changing system having a dye, a developer, and a solvent; upon achievement of the preselected pressure threshold, the dye and the developer interact, resulting in a visible color change. Further, the visible color change can be retained upon a decrease in pressure and upon an increase in temperature, thereby effectively recording the achievement of the preselected pressure threshold during the high pressure processing treatment.

High pressure processing pressure sensor

A new leuco dye produces a yellow color while demonstrating also exceptional light and thermal stability under light.

Yellow thermochromic dyes, inks composition and level indicators

A red leuco dye demonstrates unusually good thermal and photo stability. The red dye may be used with developers and wax carries for microencapsulation to form thermochromic pigments for use in inks, coatings and the like. This pigment is particularly desirable for use in metal-deco coatings, such as those used in aluminum cans in high beverage canning operations.

Growing community of inventors

Colorado Springs, CO, United States of America

Ruizheng Wang