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NOXSO CORP

Overview
  • Total Patents
    19
About

NOXSO CORP has a total of 19 patent applications. Its first patent ever was published in 1980. It filed its patents most often in United States, EPO (European Patent Office) and Australia. Its main competitors in its focus markets chemical engineering, machines and materials and metallurgy are A4GM GEPIPARI KUT FEJL LEANY, BABCOCK POWER ENVIRONMENTAL IN and LE NII AKADEMII KOMMUNALNOGO K.

Patent filings per year

Chart showing NOXSO CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Neal Lewis G 13
#2 Tseng Hsiaopin 9
#3 Haslbeck John L 6
#4 Haslbeck John Leo 5
#5 Ma Warren 3
#6 Magder Jules 2
#7 Zhou Qian 2
#8 Chang Min-Yan 2
#9 Plumlee Karl W 1
#10 Beeckman Jean W 1

Latest patents

Publication Filing date Title
US5997823A Processes and apparatus for removing acid gases from flue gas
US6113870A Closed loop nox reduction
US5428907A Downcomer and flapper valve
US5383955A Nitrogen oxides and sulfur oxides removal utilizing transport line adsorber
EP0549891A1 Nitrogen oxides and sulfur oxides removal utilizing transport line adsorber
US4940569A Sorbent and processes for removing nitrogen oxides, sulfur oxides and hydrogen sulfide from gas streams
US4798711A Processes for removing nitrogen oxides, sulfur oxides and hydrogen sulfide from gas streams
US4755499A Sorbent for removing nitrogen oxides, sulfur oxides and hydrogen sulfide from gas streams
DE3590533C2 New sorbents contg. alkali or alkaline earth cpds.
US4426365A Method for removing nitrogen oxides from gas streams and regenerating spent sorbent