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MAGNA CORP

Overview
  • Total Patents
    93
About

MAGNA CORP has a total of 93 patent applications. Its first patent ever was published in 1960. It filed its patents most often in United States, Canada and United Kingdom. Its main competitors in its focus markets basic materials chemistry, machines and chemical engineering are EKOLAB YUESEJ INK, UNITED LAB INC and SCHLUMBERGER NORGE AS.

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Blair Charles M Jr 24
#2 Blair Jr Charles M 13
#3 Kissel Charles L 10
#4 Field Frank H 6
#5 Preus Martin W 6
#6 Stout Charles A 4
#7 Reaume Leonard V 4
#8 Mayer Steven A 3
#9 Blair Charles M 3
#10 Muggee Fred D 3

Latest patents

Publication Filing date Title
US4814094A Oil recovery method utilizing highly oxyalklated phenolic resins
GB8508798D0 Chlorine dioxide generator
GB8506397D0 Chlorine dioxide production
CA1222714A Method for removing insoluble sulfide pads at oil/water interfaces
US4519459A Power drive rear tine tiller with reversing gear transmission for the tines
GB8308685D0 Oxylkylated phenolic resins and their use in oil recovery
DE3126177A1 SPRAY HEAD
CA1152854A Micellar solutions of thin film spreading agents comprising an acylated polyether polyol
CA1153273A Method for breaking petroleum emulsions and the like using micellar solutions of thin film spreading agents comprising an acylated polyether polyol
CA1152852A Micellar solutions of thin film spreading agents comprising resinous polyalkylene oxide adducts
CA1153272A Method for breaking petroleum emulsions and the like using micellar solutions of thin film spreading agents comprising polyepoxide condensates of resinous polyalkylene oxide adducts and polyether polyols
CA1153274A Method for breaking petroleum emulsions and the like using thin film spreading agents comprising a polyether polyol
CA1152853A Micellar solutions of thin film spreading agents comprising polyepoxide condensates of resinous polyalkylene oxide adducts and polyether polyols
GB2061315A Micellar compositions and their use in breaking petroleum emulsions
GB2051929A Petroleum recovery
CA1136395A Acylated polyether polyol for petroleum recovery
CA1137740A Polyether polyol for petroleum recovery
US4315545A Method of recovering petroleum from a subterranean reservoir incorporating an acylated polyether polyol
US4342657A Method for breaking petroleum emulsions and the like using thin film spreading agents comprising a polyether polyol
US4309306A Micellar solutions of thin film spreading agents comprising resinous polyalkylene oxide adducts