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NOBEL KEMI AB

Overview
  • Total Patents
    127
About

NOBEL KEMI AB has a total of 127 patent applications. Its first patent ever was published in 1980. It filed its patents most often in Sweden, Canada and EPO (European Patent Office). Its main competitors in its focus markets basic materials chemistry, organic fine chemistry and machines are GIRARD ADAM CHARLES, OSKAR MATTER and P B CLERMONT.

Patent filings per year

Chart showing NOBEL KEMI ABs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Nyqvist Jan-Olof 18
#2 Back Sigurd 16
#3 Olsson Mats 14
#4 Ericsson Per 11
#5 Svensson Leif 11
#6 Schmid Hermann 9
#7 Sjoeberg Per 9
#8 Persson Torsten 8
#9 Johansson Lennart 7
#10 Bellamy Anthony 6

Latest patents

Publication Filing date Title
IL101852D0 Method for the purification of hns ii
EP0401184A1 A method and a device for filling a space in an ammunition unit with explosive
IL90108D0 Method and device for the production of fine-grained explosive substances
EP0340188A2 A method for the production of fine-grained explosive substances
EP0304100A1 A method for producing propellant charges and charges produced according to this method
EP0288122A2 A method in the production of crystalline explosives
SE8800362D0 Method of purifying 2,2',4,4',6,6'-hexanitrostilbene (HNS)
IL101852A Method for the purification of HNS I
EP0275607A1 A method for the production of crystalline substances
EP0253788A2 A method of preparing 5-amino salicyclic acid
EP0263800A2 Detonator for a non-electric detonation system for blasting charges
SE8701644D0 Prodn. of octogen and hexogen explosives
SE8701058D0 Inhibited gunpowder
EP0281722A1 A blasting system for underwater use
EP0217770A1 A method of phlegmatization of crystalline explosives and other explosive crystalline substances, as well as a method of producing plastic bound explosives and substances produced according to the method
EP0218566A1 A method for the manufacture of composite explosives
EP0208665A1 An explosive charge for the explosive welding of large diameter pipes, and a method for its manufacture
EP0208666A1 Improvements to explosive charges
SE8504468D0 Phlegmatisation of crystalline explosives and plastic explosive prodn.
SE8504467D0 Phlegmatisation of crystalline explosives and plastic explosive prodn.