Phase Four, Inc.

United States of America


 
Total IP 16
Total IP Rank # 93,607
IP Activity Score 1.4/5.0    5
IP Activity Rank # 193,500
Dominant Nice Class Machines and machine tools

Patents

Trademarks

4 3
0 4
4 1
0
 
Last Patent 2024 - Multimode propulsion system
First Patent 2017 - Plasma production and control de...
Last Trademark 2018 - PHASEFOUR
First Trademark 2016 - PHASE FOUR

Industry (Nice Classification)

Latest Inventions, Goods, Services

2023 Invention Multimode propulsion system. Systems and methods for a multimode propulsion system (MMPS) are pr...
2020 Invention Propellant injector system for plasma production devices and thrusters. An electrothermal plasma...
Invention Propellant injector system for plasma production devices and thrusters. The invention provides an...
2019 Invention Optimized rf-sourced gridded ion thruster and components. The invention provides an improved grid...
Invention Plasma production and control device. The invention provides a plasma production and control devi...
2018 Invention Electrothermal radio frequency thruster and components. The invention provides an electrothermal ...
Invention Electrothermal radio frequency thruster and components. The invention provides an electrothermal...
G/S Manufacturing services for others in the field of aeronautical and space vehicles, space launcher...
2016 G/S Test stands for machines, namely, for compressors, heat exchangers, pumps, fluid pumps, turbopump...
G/S Test stands for machines, namely, for compressors, heat exchangers, pumps, fluid pumps, turbopum...
G/S Electric thrusters for machines; plasma thrusters for machines; propulsion systems comprised of e...
G/S electric thrusters for machines; plasma thrusters for machines; propulsion systems comprised of e...
G/S Construction, installation, assembly, repair and maintenance of aeronautical and space vehicles, ...