Inventor
SMITH DAWN E
US30 patents
⚠️ This page may combine multiple inventors who share the name “SMITH DAWN E”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TEMPTIME CORP
19 patentsUS7517146B2Apr 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
US9546911B2Jan 17, 2017
Time-temperature indicator comprising a side chain crystalline polymer
TEMPTIME CORP28 citations93
US7891310B2Feb 22, 2011
Freeze indicators, flexible freeze indicators, combination indicators and manufacturing methods
TEMPTIME CORP35 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
US10545125B2Jan 28, 2020
Dual-function heat indicator and method of manufacture
TEMPTIME CORP5 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
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
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
US11435293B2Sep 6, 2022
Dual-function heat indicator and method of manufacture
TEMPTIME CORP1 citations61
US11435294B2Sep 6, 2022
Color-changing environmental stimulus indicator with reference of variable appearance
TEMPTIME CORP1 citations61
US8813675B2Aug 26, 2014
Time-temperature indicators comprising crystallized diacetylenic indicator compounds
TEMPTIME CORP0 citations52
US8354486B2Jan 15, 2013
Co-crystallizable diacetylenic monomer compositions, crystal phases and mixtures, and related methods
TEMPTIME CORP0 citations41
COLD CHAIN TECH LLC
3 patentsUS12522421B2Jan 13, 2026
Method and system for storing and/or transporting temperature-sensitive materials
COLD CHAIN TECH LLC1 citations59
US12077363B2Sep 3, 2024
Method and system for storing and/or transporting temperature-sensitive materials
COLD CHAIN TECH LLC1 citations53
US11807737B1Nov 7, 2023
Gel composition comprising a phase-change material
COLD CHAIN TECH LLC0 citations53