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HUDSON TECHNOLOGIES INC

Overview
  • Total Patents
    41
  • GoodIP Patent Rank
    229,795
About

HUDSON TECHNOLOGIES INC has a total of 41 patent applications. Its first patent ever was published in 1994. It filed its patents most often in United States, Canada and EPO (European Patent Office). Its main competitors in its focus markets thermal processes, chemical engineering and control are EMERSON ELECTRIC GMBH & CO OHG, BOILCON CO LTD and QUICK LESTER K.

Patent filings per year

Chart showing HUDSON TECHNOLOGIES INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zugibe Kevin 25
#2 Papar Riyaz 16
#3 Zugibe Kevin J 8
#4 Schmidt Douglas 6
#5 Mika Arthur R 2
#6 Kevin Zugibe 2
#7 Riyaz Papar 2
#8 Harkins Jr Charles F 1
#9 Kebuin Jiei Zugibe 1
#10 Harkins Charles 1

Latest patents

Publication Filing date Title
CN1745282A Method and apparatus for optimizing refrigeration systems
CA2509207A1 Method and apparatus for optimizing refrigeration systems
US6505475B1 Method and apparatus for measuring and improving efficiency in refrigeration systems
US6357240B1 Apparatus and method for flushing a chiller system
US6164080A Apparatus and method for flushing a refrigeration system
US6290778B1 Method and apparatus for sonic cleaning of heat exchangers
US5802859A Apparatus for recovering and analyzing volatile refrigerants
CA2161563A1 Hydraulic system for recovering refrigerants
EP0770837A1 Hydraulic system for recovering refrigerants
US5502974A Hydraulic system for recovering refrigerants
US5377499A Method and apparatus for refrigerant reclamation