P

Inventor

SOTIROPOULOU MARIA-EMMANUELLA

US19 patents
⚠️ This page may combine multiple inventors who share the name “SOTIROPOULOU MARIA-EMMANUELLA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

PROMETHEUS APPLIED TECH LLC

17 patents
US10125665B2Nov 13, 2018

Active scavenge prechamber

PROMETHEUS APPLIED TECH LLC7 citations83
US10024220B2Jul 17, 2018

Active scavenge prechamber

PROMETHEUS APPLIED TECH LLC14 citations83
US9850806B2Dec 26, 2017

Active scavenge prechamber

PROMETHEUS APPLIED TECH LLC13 citations83
US10208651B2Feb 19, 2019

Lean-burn pre-combustion chamber

PROMETHEUS APPLIED TECH LLC17 citations81
US12092063B2Sep 17, 2024

Predictive model-based spark control

PROMETHEUS APPLIED TECH LLC3 citations74
US9874135B2Jan 23, 2018

Prechamber ignition system

PROMETHEUS APPLIED TECH LLC2 citations72
US9850805B2Dec 26, 2017

Prechamber ignition system

PROMETHEUS APPLIED TECH LLC3 citations72
US9500118B2Nov 22, 2016

Method and apparatus for achieving high power flame jets while reducing quenching and autoignition in prechamber spark plugs for gas engines

PROMETHEUS APPLIED TECH LLC5 citations72
US12264642B1Apr 1, 2025

Toroidal vortex induction diffuser

PROMETHEUS APPLIED TECH LLC0 citations62
US12221947B2Feb 11, 2025

Predictive model-based spark control

PROMETHEUS APPLIED TECH LLC0 citations62
US11542860B2Jan 3, 2023

Lube oil controlled ignition engine combustion

PROMETHEUS APPLIED TECH LLC0 citations62
US11319871B2May 3, 2022

Lube oil controlled ignition engine combustion

PROMETHEUS APPLIED TECH LLC0 citations62
US11111846B2Sep 7, 2021

Lube oil controlled ignition engine combustion

PROMETHEUS APPLIED TECH LLC0 citations62
US12228068B1Feb 18, 2025

Predictive model-based spark control

PROMETHEUS APPLIED TECH LLC0 citations51
US9476348B2Oct 25, 2016

Method and apparatus for achieving high power flame jets while reducing quenching and autoignition in prechamber spark plugs for gas engines

PROMETHEUS APPLIED TECH LLC1 citations51
US10138799B2Nov 27, 2018

Two-stage precombustion chamber for large bore gas engines

PROMETHEUS APPLIED TECH LLC1 citations49
US10550820B2Feb 4, 2020

Time-varying spark current magnitude to improve spark plug performance and durability

PROMETHEUS APPLIED TECH LLC0 citations34

TOZZI LUIGI P

1 patent

SOTIROPOULOU MARIA-EMMANUELLA

1 patent