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CHEMTREAT INC

Overview
  • Total Patents
    136
  • GoodIP Patent Rank
    12,033
  • Filing trend
    ⇧ 46.0%
About

CHEMTREAT INC has a total of 136 patent applications. It increased the IP activity by 46.0%. Its first patent ever was published in 1997. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and Canada. Its main competitors in its focus markets environmental technology, surface technology and coating and measurement are SHENZHEN CHANGLONG TECH CO LTD, SHENYANG ACADEMY ENVIRONMENTAL SCIENCES and SOUTH CHINA INST ENVIRONMENTAL SCIENCES MEE.

Patent filings per year

Chart showing CHEMTREAT INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Richardson John 54
#2 Wilkins James 27
#3 White Kevin 20
#4 Mcilwaine Douglas 19
#5 Kalakodimi Rajendra Prasad 19
#6 Niemaseck Benjamin 18
#7 Wills-Guy Deann 11
#8 Henderson William 10
#9 Stuart Dale 8
#10 Djukanovic Vladimir 8

Latest patents

Publication Filing date Title
WO2021055941A1 Sanitary food washing stage in food production
US2021002773A1 Dual mode corrosion inhibitor for hydrocarbon processes
US2020325048A1 Systems and methods for controlling a chloramine synthesis reaction in industrial water systems
WO2020160539A1 Methods for removing anions from water
WO2020102542A1 Waste water fluoride and cyanide removal
WO2020081559A1 Spray cooling furnace electrodes with a cooling liquid that contains surfactants
CA3055332A1 Methods and systems for calcite removal using polysuccinimide
BR112020024319A2 methods of protecting oven electrodes with coolant containing an additive
WO2020014228A1 On-line optimization and control of ammonia removal in distillation processes
EP3813983A1 Methods and compositions for scrubbing chlorine-containing gases
WO2019232195A1 Flue gas desulfurization system and method for performing flue gas desulfurization
WO2019204182A1 Methods and systems for monitoring peroxyacid content in a fluid
WO2019195523A1 Corrosion inhibition treatment for aggressive fluids
WO2019113005A1 Methods and compositions for inhibiting corrosion on metal surfaces
US2020299166A1 Methods and systems for removing nitrates in zero liquid discharge applications
US2020255304A1 Method and system for controlling odor in water system
WO2019036711A1 Compositions and methods for selenium removal
WO2019023699A1 Methods for detecting film-forming amines in water
US2020156968A1 Enhanced inorganic coagulants for wastewater treatment
US2020172988A1 Methods for monitoring and controlling contaminants in food processing systems