Inventor
SAPPOK ALEXANDER
US17 patents
⚠️ This page may combine multiple inventors who share the name “SAPPOK ALEXANDER”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FILTER SENSING TECH INC
8 patentsUS9399185B2Jul 26, 2016
Method and system for controlling filter operation
FILTER SENSING TECH INC18 citations91
US9400297B2Jul 26, 2016
System and method for measuring retentate in filters
FILTER SENSING TECH INC11 citations82
US10309953B2Jun 4, 2019
Filter retentate analysis and diagnostics
FILTER SENSING TECH INC11 citations81
US11255799B2Feb 22, 2022
Radio frequency state variable measurement system and method
FILTER SENSING TECH INC0 citations59
US10890603B2Jan 12, 2021
Advanced radio frequency sensing probe
FILTER SENSING TECH INC0 citations57
US10168358B2Jan 1, 2019
Advanced radio frequency sensing probe
FILTER SENSING TECH INC1 citations57
US9873074B2Jan 23, 2018
Method and system for removing retentate from filters
FILTER SENSING TECH INC0 citations51
US10425170B2Sep 24, 2019
Radio frequency process sensing, control, and diagnostics network
FILTER SENSING TECH INC0 citations41
MASSACHUSETTS INST TECHNOLOGY
4 patentsUS9169773B2Oct 27, 2015
Engine reformer systems for lower cost, smaller scale manufacturing of liquid fuels
MASSACHUSETTS INST TECHNOLOGY22 citations91
US8889221B2Nov 18, 2014
Method for reducing pressure drop through filters, and filter exhibiting reduced pressure drop
MASSACHUSETTS INST TECHNOLOGY17 citations84
US9909491B2Mar 6, 2018
Engine reformer systems for lower cost, smaller scale manufacturing of liquid fuels
MASSACHUSETTS INST TECHNOLOGY4 citations71
US9334772B2May 10, 2016
Particulate filter control system and method
MASSACHUSETTS INST TECHNOLOGY0 citations52