Assignee
TEMPTIME CORP
US68 patents
Top patents by PatentIndex Score
US7490575B2Feb 17, 2009
Combination freeze indicators
TEMPTIME CORP69 citations97
US7343872B2Mar 18, 2008
Freeze indicators suitable for mass production
TEMPTIME CORP48 citations96
US7209042B2Apr 24, 2007
RFID tag with visual environmental condition monitor
TEMPTIME CORP111 citations95
US7517146B2Apr 14, 2009
Color-retaining excess-temperature exposure indicator
TEMPTIME CORP76 citations94
US10514340B2Dec 24, 2019
Dual-function heat indicator and method of manufacture
TEMPTIME CORP16 citations93
US10095972B2Oct 9, 2018
Switchable RFID antennas responsive to an environmental sensor
TEMPTIME CORP25 citations93
US9546911B2Jan 17, 2017
Time-temperature indicator comprising a side chain crystalline polymer
TEMPTIME CORP28 citations93
US6924148B2Aug 2, 2005
Reactivity control in substituted diacetylenic monomer shelf life monitoring systems
TEMPTIME CORP27 citations93
US7891310B2Feb 22, 2011
Freeze indicators, flexible freeze indicators, combination indicators and manufacturing methods
TEMPTIME CORP35 citations92
US7682830B2Mar 23, 2010
Product shelf life monitoring systems
TEMPTIME CORP32 citations92
US7624698B2Dec 1, 2009
Freeze indicators suitable for mass production
TEMPTIME CORP17 citations92
US7571695B2Aug 11, 2009
Freeze indicators, flexible freeze indicators and manufacturing methods
TEMPTIME CORP30 citations92
US9811632B2Nov 7, 2017
Computing systems and methods for electronically indicating the acceptability of a product
TEMPTIME CORP27 citations90
US7019171B1Mar 28, 2006
Particle size control for acetylenic agents useful in condition monitoring systems
TEMPTIME CORP24 citations88
US11241902B1Feb 8, 2022
Environmental history monitor with positional displacement and security features
TEMPTIME CORP12 citations84
US10545125B2Jan 28, 2020
Dual-function heat indicator and method of manufacture
TEMPTIME CORP5 citations84
US10546172B2Jan 28, 2020
Two dimensional barcode with dynamic environmental data system, method, and apparatus
TEMPTIME CORP8 citations84
US10318781B2Jun 11, 2019
Two dimensional barcode with dynamic environmental data system, method, and apparatus
TEMPTIME CORP11 citations84
US10408686B2Sep 10, 2019
Gel-based temperature indicators
TEMPTIME CORP8 citations82
US10031086B2Jul 24, 2018
Dual function heat indicator and method of manufacture
TEMPTIME CORP7 citations82
US9534964B2Jan 3, 2017
Three-phase emulsions used in a temperature condition indicator
TEMPTIME CORP7 citations82
US7161023B2Jan 9, 2007
Morphology control of substituted diacetylenic monomers for shelf life monitoring systems
TEMPTIME CORP14 citations79
US12247884B2Mar 11, 2025
Customizable supplies for high temperature exposure monitoring
TEMPTIME CORP2 citations73
US12067455B2Aug 20, 2024
Two dimensional barcode with dynamic environmental data system, method, and apparatus
TEMPTIME CORP1 citations73
US11455483B2Sep 27, 2022
Two dimensional barcode with dynamic environmental data system, method, and apparatus
TEMPTIME CORP2 citations73
US11426974B2Aug 30, 2022
Thermal transfer of active ink with dynamic environmental data
TEMPTIME CORP2 citations73
US11182579B2Nov 23, 2021
Two dimensional barcode with dynamic environmental data system, method, and apparatus
TEMPTIME CORP3 citations73
US11131656B2Sep 28, 2021
Dual-function heat indicator and method of manufacture
TEMPTIME CORP3 citations73
US10060893B2Aug 28, 2018
Dual-function heat indicator and method of manufacture
TEMPTIME CORP2 citations73
US9739757B2Aug 22, 2017
Condition change labels
TEMPTIME CORP6 citations73
US11120241B2Sep 14, 2021
Two dimensional barcode provided with dynamic environmental indicator provided within a gap
TEMPTIME CORP3 citations72
US10628726B2Apr 21, 2020
Switchable RFID antennas responsive to an environmental sensor
TEMPTIME CORP2 citations72
US10048138B2Aug 14, 2018
Freeze indicator employing light scattering and method of making same
TEMPTIME CORP4 citations72
US9297706B2Mar 29, 2016
Freeze indicator employing light scattering and method of making same
TEMPTIME CORP4 citations72
US11951761B2Apr 9, 2024
Environmental history monitor with security features
TEMPTIME CORP2 citations71
US11738587B2Aug 29, 2023
Environmental history monitor with positional displacement and security features
TEMPTIME CORP3 citations71
US11151434B2Oct 19, 2021
Two dimensional barcode provided with surrounding dynamic environmental indicator and color calibration reference
TEMPTIME CORP4 citations71
US11615280B2Mar 28, 2023
Barcodes with security material and readers for same
TEMPTIME CORP3 citations70
US11734539B2Aug 22, 2023
Dynamic optical property windows in indicia with sensors
TEMPTIME CORP2 citations68
US10006816B2Jun 26, 2018
Activatable temperature indicator
TEMPTIME CORP2 citations68
US12387081B1Aug 12, 2025
Activatable indicator platform with RFID focus using microencapsulation
TEMPTIME CORP1 citations63
US12103293B2Oct 1, 2024
Thermal transfer of active ink with dynamic environmental data
TEMPTIME CORP0 citations62
US12545046B2Feb 10, 2026
Environmental history monitor with positional displacement and security features
TEMPTIME CORP0 citations61
US12270712B2Apr 8, 2025
Temperature indicator with electrochemical switch
TEMPTIME CORP0 citations61
US12020097B1Jun 25, 2024
2D bar code using active overlays
TEMPTIME CORP0 citations61
US11435294B2Sep 6, 2022
Color-changing environmental stimulus indicator with reference of variable appearance
TEMPTIME CORP1 citations61
US11435293B2Sep 6, 2022
Dual-function heat indicator and method of manufacture
TEMPTIME CORP1 citations61
US11313730B2Apr 26, 2022
Descending and ascending temperature indicators utilizing deep eutectics
TEMPTIME CORP1 citations60
US11941468B2Mar 26, 2024
Barcodes with security material and readers for same
TEMPTIME CORP0 citations59
US11579128B2Feb 14, 2023
Activatable temperature indicator with time delay
TEMPTIME CORP1 citations59
Showing the top 50 of 68 patents by PatentIndex Score.