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CHEMETICS INC

Overview
  • Total Patents
    115
  • GoodIP Patent Rank
    25,368
  • Filing trend
    ⇩ 42.0%
About

CHEMETICS INC has a total of 115 patent applications. It decreased the IP activity by 42.0%. Its first patent ever was published in 2005. It filed its patents most often in Canada, United States and EPO (European Patent Office). Its main competitors in its focus markets materials and metallurgy, environmental technology and chemical engineering are KREBS & CO AG, TENOVA ADVANCED TECH LTD and KREBS & CO LTD.

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Mok Felix 24
#2 Ramasubbu Ganapathy 22
#3 Lashkari Siamak 22
#4 Summers David 20
#5 Kozak Paul 17
#6 Erkes Bernd 14
#7 Drackett Thomas S 14
#8 Drackett Thomas 13
#9 Weber Torsten 12
#10 Perez Orlando G 11

Latest patents

Publication Filing date Title
CA3060754A1 Chlorine dioxide system with improved efficiency
CA3021202A1 Sulphuric acid plant
JOP20210024A1 Austenitic stainless alloy with superior corrosion resistance
WO2017192264A1 Energy efficient sulfuric acid system for humid environments
CA2956735A1 Improved distribution tube attachment system for sulfuric acid distributor
EP3268316A1 Iodide removal from brine using ion retardation resins
SG11201610648QA Method of welding ferritic stainless steel to carbon steel using a filler material made of duplex stainless stell; corresponding welded article
US2018187316A1 Narrow gap, undivided electrolysis cell
CA2951459A1 Single contact, single absorption system for producing sulfuric acid with high conversion efficiency
CA2891161A1 Membrane separation at high temperature differential
CA2882221A1 High strength, low salt hypochlorite production
WO2015041961A1 Hollow fibre membrane module with improved fluid flow distribution
CA2890511A1 Improved method for removing fluoride from aqueous streams
US2015315022A1 Contact apparatus for oxidizing sulfur dioxide and systems for producing sulfuric acid
US2015247249A1 Side stream removal of impurities in electrolysis systems
US2015247218A1 Hydrometallurgical process using multi-stage nanofiltration
CA2878336A1 Nanofiltration process for impurity removal
BR112014026603A2 modified stainless steel cathode for electrolyser
US2014299546A1 Nanofiltration process for enhanced brine recovery and sulfate removal
EP2822674A1 Nanofiltration process for enhanced brine recovery and sulfate removal