HUDSON TECHNOLOGIES INC.

COLDPACK

COLD PACK;Refrigerant gas for use in chillers, refrigeration systems, industrial cooling systems, air conditioning systems;

EMERALD

Chemicals, namely, recycled refrigerant gas, for use in industrial refrigeration systems, residential refrigeration systems, air conditioning systems; reclaimed refrigerant gas for use in industrial refrigeration systems, residential refrigeration systems, air conditioning systems;

SMARTENERGY OPS

Chiller monitoring systems comprised of HVAC-interface units and computer hardware, for monitoring performance and/or power consumption of chillers, pumps, fans, boilers, hot water heaters, heat exchangers, and compressed air systems to collect and communicate operational data; web-based real time continuous monitoring systems comprised of HVAC-interface units and computer hardware, for chillers, pumps, fans, boilers, hot water heaters, heat exchangers, and compressed air systems; system comprised of HVAC-interface units and computer hardware, to provide fault detection and diagnostics for chillers, pumps, fans, boilers, hot water heaters, heat exchangers, and compressed air systems; system comprised of HVAC-interface units and computer hardware, to provide optimization for chillers, pumps, fans, boilers, hot water heaters, heat exchangers, and compressed air systems;SMARTENERGY;

SMARTENERGY OPS OPERATIONS / PERFORMANCE / SERVICE

The mark consists of the wording SMARTENERGY in the color black. The word SMART is capitalized and the word ENERGY is in lower case letters. The letters OPS are in the color white and are inside a dark cyan trapezoid, with the edge of the trapezoid parallel to the descender of the letter Y in the word ENERGY. Below the wording SMARTENERGY OPS is the black text OPERATIONS, PERFORMANCE and SERVICE. Two black diagonal lines appear between the words OPERATIONS and PERFORMANCE and between the words PERFORMANCE and SERVICE.;SMART ENERGY OPS OPERATIONS / PERFORMANCE / SERVICE;The color(s) black, white and dark cyan is/are claimed as a feature of the mark.;Chiller monitoring systems comprised of HVAC-interfaced units and computer hardware, for monitoring performance and/or power consumption of chillers, pumps, fans, boilers, hot water heaters, heat exchangers, and compressed air systems to collect and communicate operational data; web-based real time continuous monitoring systems comprised of HVAC-interfaced units and computer hardware for chillers, pumps, fans, boilers, hot water heaters, heat exchangers, and compressed air systems; system comprised of HVAC-interfaced units and computer hardware to provide fault detection and diagnostics for chillers, pumps, fans, boilers, hot water heaters, heat exchangers, and compressed air systems; system comprised of HVAC-interfaced units and computer hardware to provide optimization for chillers, pumps, fans, boilers, hot water heaters, heat exchangers, and compressed air systems;SMART ENERGY AND PERFORMANCE AND SERVICE;