Assignee
PERM INC
US·4 granted patents·2 pending applications·22 citations·filing 1984–2024
Top patents by PatentIndex Score
6 records- 0164US2024327724A1Separator and associated methods for processing gel, oil and water mixturesPERM INC·Filed 2024·Application pending·0 cites
- 0263US2024209723A1Apparatus and methods for using colloidal particles to characterize fracturing treatmentsPERM INC·Filed 2023·Application pending·0 cites
- 0361US4721596AMethod for net decrease of hazardous radioactive nuclear waste materialsPERM INC·Filed 1984·Granted Jan 26, 1988·22 cites·15 claims
- 0460US12196696B2Apparatus and methods for determining the responses of materials at elevated thermobaric conditionsPERM INC·Filed 2022·Granted Jan 14, 2025·0 cites·21 claims
- 0556US12486763B2Magnetic nanoemulsions for fluid conductivity analysis in subsurface reservoirsPERM INC·Filed 2023·Granted Dec 2, 2025·0 cites·18 claims
- 0646US11598710B2Methods and apparatus for determining the spatial distribution of materials using electromagnetic radiationPERM INC·Filed 2020·Granted Mar 7, 2023·0 cites·18 claims
Join the waitlist — get patent alerts
Get an alert when PERM 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 →