Assignee
ACTIVE SPECTRUM INC
US·2 granted patents·43 citations·filing 2006–2007
Top patents by PatentIndex Score
2 records- 0191US7589529B1Method of and apparatus for in-situ measurement of degradation of automotive fluids and the like by micro-electron spin resonance (ESR) spectrometryACTIVE SPECTRUM INC·Filed 2006·Granted Sep 15, 2009·22 cites·19 claims
- 0288US7868616B2Method of and apparatus for in-situ measurement of changes in fluid composition by electron spin resonance (ESR) spectrometryACTIVE SPECTRUM INC·Filed 2007·Granted Jan 11, 2011·21 cites·13 claims
Join the waitlist — get patent alerts
Get an alert when ACTIVE SPECTRUM 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 →