Assignee
LIFELINES TECHNOLOGY INC
US·11 granted patents·1,664 citations·filing 1982–2000
Top patents by PatentIndex Score
11 records- 0198US6544925B1Activatable time-temperature indicator systemLIFELINES TECHNOLOGY INC·Filed 2000·Granted Apr 8, 2003·305 cites·20 claims
- 0297US5057434AMultifunctional time-temperature indicatorLIFELINES TECHNOLOGY INC·Filed 1989·Granted Oct 15, 1991·196 cites·18 claims
- 0396US6042264ATime-temperature indicator device and method of manufactureLIFELINES TECHNOLOGY INC·Filed 1997·Granted Mar 28, 2000·260 cites·5 claims
- 0496US4812053AActivatable time-temperature indicatorLIFELINES TECHNOLOGY INC·Filed 1987·Granted Mar 14, 1989·202 cites·20 claims
- 0595US4917503APhotoactivatable leuco base time-temperature indicatorLIFELINES TECHNOLOGY INC·Filed 1987·Granted Apr 17, 1990·126 cites·17 claims
- 0694US5709472ATime-temperature indicator device and method of manufactureLIFELINES TECHNOLOGY INC·Filed 1995·Granted Jan 20, 1998·214 cites·13 claims
- 0792US4737463APhotoactivatable time-temperature indicatorLIFELINES TECHNOLOGY INC·Filed 1985·Granted Apr 12, 1988·99 cites·23 claims
- 0891US4892677ADefrost indicatorLIFELINES TECHNOLOGY INC·Filed 1984·Granted Jan 9, 1990·67 cites·8 claims
- 0990US4788151AMetal complexed acetylenic compounds useful as environmental indicating materialsLIFELINES TECHNOLOGY INC·Filed 1986·Granted Nov 29, 1988·78 cites·25 claims
- 1089US4789637AAcid complexed acetylenic compounds useful as environmental indicating materialsLIFELINES TECHNOLOGY INC·Filed 1986·Granted Dec 6, 1988·72 cites·20 claims
- 1169US4735745ADefrost indicatorLIFELINES TECHNOLOGY INC·Filed 1982·Granted Apr 5, 1988·45 cites·11 claims
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