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STERLING PULP CHEM LTD

Overview
  • Total Patents
    28
About

STERLING PULP CHEM LTD has a total of 28 patent applications. Its first patent ever was published in 1988. It filed its patents most often in Canada, United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets materials and metallurgy, surface technology and coating and chemical engineering are TENNECO CANADA INC, RHENO AG and CIE DES EAUX ET DE L OZONE.

Patent filings per year

Chart showing STERLING PULP CHEM LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Cowley Gerald 14
#2 Lipsztajn Marek 11
#3 Ranger George Joseph 6
#4 Pu Chunmin 6
#5 Hopmans James Johannes 6
#6 Birks John Brian 5
#7 Gourley Dana 4
#8 Costa Mario Luis 2
#9 Kaczur Jerry J 2
#10 Dluzniewski Tomasz J 2

Latest patents

Publication Filing date Title
CA2468671A1 Methods of using chlorine dioxide as a fumigant
CA2390853A1 Electrolytic process for the production of chlorine dioxide
CN1418172A Advanced control strategies for chlorine dioxide generating processes
CA2337599A1 Chlorine dioxide generator
CA2307818A1 Method of chlorine dioxide production
CA2250527A1 Electrolytic process for producing chlorine dioxide
US5965004A Chlorine dioxide generation for water treatment
CA2182127A1 Chlorine dioxide generation for water treatment
US5681446A Impurity removal for sodium chlorate
US5480516A Electrolytic production of acid
GB9309769D0 Chlorine dioxide generation for water treatment
CA1328199C Sparger system for discharge of bulk material from hopper cars