Temptime Corporation

Lifelines Technology, Inc.

E. R. Squibb Sons, Inc.

Zebra Technologies Corporation

Thaddeus Prusik

Dawn E Smith

Dene H Taylor

Mohannad Abdo

Ray H Baughman

Clive Paul Hohberger

Mikhail E Kozlov

Anthony F Preziosi

Carl Michael Lentz

Frederick Robert Grabiner

Raymond M Arnold

Lee J Hall

Raquiba Hoque Arnold

Emily Moore

Nicholas Puro

Allan P Piechowski

Ingo H Leubner

Yu-chang J Wang

Richard L O'Laughlin

Nicholas A Maas

Bruce-Erik Osborn

Stephen C Fields

Eric A Nudel

James T Yardley

Ronald Richard Chance

Brian S Huffman

Thi N Do

Himangshu R Bhattacharjee

Ravi Bhatia

Friedrich Dursch

Dursch Friedrich

Omar Abbassi

Wesley A Olmsted

Elizabeth Castillo Martinez

A multi-event minimum temperature indicator that includes a substrate, at least two thermochromic compositions positioned on the substrate, and an optional top layer adhered to the substrate. Each thermochromic composition is positioned on a discrete area of the substrate, and the compositions provide a visual indication of exposure to progressively colder temperatures.

Printable irreversible minimum temperature indicator

A temperature-activatable temperature indicator that includes a substrate and an indicator material supported by the substrate. The indicator material includes a mixture of a side-chain crystalline polymer and conductive particles and provides an electrical indication of exposure to increased temperature.

Temperature indicator with electrochemical switch

A thermal transfer ribbon includes a carrier layer, a release layer, and a thermally transferable ink layer. The ink layer includes an active ink having a chemistry that is configured, responsive to the occurrence of an environmental, physical or biological condition, to undergo a chemical or physical state change causing a change in the color state of the active ink.

Thermal transfer of active ink with dynamic environmental data

Methods, systems, and apparatus for combining preprinted information together with coded sensor information within a two-dimensional barcode. The sensor information may be of an environmental, physical or biological nature, and records a cumulative change in status of the environmental or biological condition to which the labeled product has been exposed. A sensor dye chemistry is employed that undergoes a continuous chemical or physical state change in response to the occurrence of the environmental condition. The continuous change is between an initial state and an end state causing a change in the color state of the sensor dye embedded within the sensor-augmented two-dimensional barcode, encoding sensor digital information. Sensor information is recovered utilizing the error-correction feature during barcode decoding.

Two dimensional barcode with dynamic environmental data system, method, and apparatus

An environmental exposure indicator includes a substrate and an environmental exposure indicator ('EEI') material provided on the substrate that is configured to change an optical property between a creation state and an end state. The environmental exposure indicator material has a deployment state, between the creation state and the end state, at a deployment time. The environmental exposure indicator also includes calibration data based on the deployment state.

Dynamic optical property windows in indicia with sensors

A dual-function heat indicator for monitoring two or more modes of heat exposure is described. A manufacturing process for the dual-function heat indicator is also described. Dual-function heat indicators as described may be useful for monitoring the exposure of host products, with which the dual-function heat indicators may be associated, to cumulative ambient heat exposure and to a peak ambient heat exposure, and for other purposes.

Dual-function heat indicator and method of manufacture

Methods, systems, and apparatus for combining preprinted information together with coded sensor information within a two-dimensional barcode. The sensor information may be of an environmental, physical or biological nature, and records a change in status of the environmental or biological condition to which the labeled product has been exposed. A sensor dye chemistry is employed and when a specified condition of the sensed property occurs it causes a change in the color state of sensor dye modules embedded within the sensor-augmented two-dimensional barcode, encoding sensor digital information. Sensor information is recovered utilizing the error-correction feature during barcode reading.

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Stroudsburg, PA, United States of America

Thaddeus Prusik