Tecogen Inc.

United States of America


 
Total IP 37
Total IP Rank # 38,090
IP Activity Score 1.7/5.0    9
IP Activity Rank # 101,594
Stock Symbol
ISIN US87876P2011
Market Cap. 20.40M  (USD)
Industry Building Materials
Sector Basic Materials
Dominant Nice Class Machines and machine tools

Patents

Trademarks

13 14
1 0
9 0
0
 
Last Patent 2022 - Hybrid power system with electri...
First Patent 1987 - Thermoelectric field burner
Last Trademark 2020 - TECOPACK INTEGRATED MICROGRID SO...
First Trademark 1984 - TECOGEN

Subsidiaries

1 subsidiaries without IP

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Industry (Nice Classification)

Latest Inventions, Goods, Services

2022 Invention Hybrid power system with electric generator and auxiliary power source. A hybrid power-generator ...
2020 G/S Containerized machines for generating electrical power and recovering usable waste heat, includin...
2019 Invention Assemblies and methods for reducing particulate matter, hydrocarbons, and gaseous oxides from int...
G/S Refrigeration equipment, namely, food and beverage chilling units; Air conditioners for use in la...
2018 Invention Poison-resistant catalyst and systems containing same. A poison-resistant catalytic converter in...
2017 Invention Nox reduction without urea using a dual stage catalyst system with intercooling in vehicle gasoli...
Invention Dual stage internal combustion engine aftertreatment system using common radiator cooling fluid c...
Invention Dual stage internal combustion engine aftertreatment system using exhaust gas intercooling and ch...
2016 G/S Machines for generating electrical power and recovering usable waste heat, and electronic control...
G/S Machines for generating electrical power and recovering usable waste heat
G/S Combustion engine emission reduction control systems, namely, emission after-treatment apparatus ...
Invention Emissions control systems and methods for vehicles. Systems and methods of reducing the emissions...
Invention Poison-resistant catalyst and systems containing same. A poison-resistant catalytic converter inc...
2015 Invention Systems and methods for reducing emissions in exhaust of vehicles and producing electricity. Meth...
Invention Internal combustion engine controller. A system and method for controlling an internal combustion...
G/S Boilers for heating installations; Heat pumps; Heating boilers; Heating systems for residential a...
Invention Assembly and method for reducing ammonia in exhaust of internal combustion engines. A system for ...
G/S Equipment for cogeneration of power and heating or cooling applications, namely, engines for gene...
2013 Invention Assembly and method for reducing nitrogen oxides, carbon monoxide and hydrocarbons in exhausts of...
2012 Invention Assembly and method for reducing nitrogen oxides, carbon monoxide, hydrocarbons and hydrogen gas ...
2006 Invention Method for controlling internal combustion engine emissions. A method for controlling internal co...
2005 Invention Engine driven power inverter system with cogeneration. A combined heat and AC power generating sy...
1997 G/S gas engine driven water chilling units
1993 Invention Microwave enhanced deep fat fryer. A microwave radiation source is introduced into a fry basket w...
1992 Invention Method for converting a diesel engine to a natural gas fueled engine. A method for converting a d...
Invention Steam atmosphere drying exhaust steam recompression system. This invention relates to a heated st...
1991 Invention Flow proportioning mixer for gaseous fuel and air and internal combustion engine gas fuel mixer s...
1990 Invention No.sub.x reduction by sulfur tolerant coronal-catalytic apparatus and method. This invention pres...
1989 Invention Cooking oven with convection and microwave heating. An apparatus for cooking an article is provid...
Invention Gas fired combination convection-steam oven. Disclosed is a gas-fired oven for heating food by st...
Invention Compact cogeneration system. A compact cogeneration system in which a catalytic converter is posi...
Invention Conveyor oven. Infrared (IR) strip heaters are juxtaposed with convection heaters for simultaneou...
1987 Invention Thermoelectric field burner. A liquid-fueled thermoelectric field burner operable in two modes, a...
1984 G/S Cogeneration Systems-Namely, Machines for Generating Electrical Power and Recovering Usable Waste...