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NITRO NOBEL AB

Overview
  • Total Patents
    722
About

NITRO NOBEL AB has a total of 722 patent applications. Its first patent ever was published in 1960. It filed its patents most often in Sweden, United States and Canada. Its main competitors in its focus markets machines, basic materials chemistry and machine tools are DYNO NOBEL INC, CXA LTD and AECI LTD.

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Persson Bengt 38
#2 Persson Per Ingemar 36
#3 Olsson Tord 25
#4 Lindqvist Vidon 24
#5 Lofgren Lars-Gunnar 16
#6 Ekman Gunnar 16
#7 Enoksson B 14
#8 Dumenko Viktor 14
#9 Enoksson Bertil Petrus 13
#10 Persson I 13

Latest patents

Publication Filing date Title
AU8042698A Method and apparatus for charging boreholes with explosives
SE9504571D0 Pyrotechnic charge for detonators
EP0662464A1 Particulate explosive, manufacturing method and use
AU5528594A A method for charging bore-holes with explosive
EP0599792A1 Delay charge and element, and detonator containing such a charge
ZA9300847B Explosive composition manufacture and use thereof
SE9200330D0 Explosive substance compsn.
CA2060695A1 Connecting block for ignition devices
US5271779A Making a reduced volume strength blasting composition
SE9100475D0 Holding block for ignition cord or detonator
SE9000254L Method and arrangement for detecting the detonation of an explosive
ZM4589A1 Initiating element for non-primary explosive detonators
ZW15589A1 Initiating element for non-primary explosive detonators
CA1335040C Initiating element for non-primary explosive detonators
SE8903101D0 Feed device for flexible tubes or rods and a loading unit comprising this device
FI891112A0 A method and apparatus for placing an explosive in a borehole
ZA8900990B Blasting composition
EP0279796A1 Detonator
EP0228354A1 A method for the preparation of a water-in-oil type emulsion eyplosive and an oxidizer composition for use in the method
ZA8604385B Method and means for connecting fuses