Assignee
PHASE CHANGE LAB INC
US·4 granted patents·296 citations·filing 1994–1999
Top patents by PatentIndex Score
4 records- 0195US6108489AFood warning device containing a rechargeable phase change materialPHASE CHANGE LAB INC·Filed 1999·Granted Aug 22, 2000·147 cites·23 claims
- 0282US5552075ACompositions for thermal energy storage or thermal energy generationPHASE CHANGE LAB INC·Filed 1995·Granted Sep 3, 1996·51 cites·9 claims
- 0361US5423996ACompositions for thermal energy storage or thermal energy generationPHASE CHANGE LAB INC·Filed 1994·Granted Jun 13, 1995·55 cites·11 claims
- 0454US5650090ACompositions for thermal energy storage or thermal energy generationPHASE CHANGE LAB INC·Filed 1996·Granted Jul 22, 1997·43 cites·5 claims
Join the waitlist — get patent alerts
Get an alert when PHASE CHANGE LAB INC files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →