EKA NOBEL AB has a total of 1,005 patent applications. Its first patent ever was published in 1980. It filed its patents most often in Sweden, United States and Canada. Its main competitors in its focus markets textiles and paper, materials and metallurgy and chemical engineering are GUANGXI APP PAPER CO LTD, ASIA SYMBOL SHANDONG PULP AND PAPER CO LTD and DORSET IND CHEMICALS LTD.
# | Country | Total Patents | |
---|---|---|---|
#1 | Sweden | 146 | |
#2 | United States | 101 | |
#3 | Canada | 85 | |
#4 | Norway | 84 | |
#5 | Finland | 70 | |
#6 | EPO (European Patent Office) | 67 | |
#7 | Australia | 66 | |
#8 | Brazil | 59 | |
#9 | WIPO (World Intellectual Property Organization) | 51 | |
#10 | Japan | 43 | |
#11 | New Zealand | 36 | |
#12 | Portugal | 32 | |
#13 | Russian Federation | 25 | |
#14 | South Africa | 24 | |
#15 | Republic of Korea | 13 | |
#16 | Czechia | 12 | |
#17 | China | 10 | |
#18 | Denmark | 8 | |
#19 | Spain | 8 | |
#20 | Mexico | 8 | |
#21 | Poland | 7 | |
#22 | France | 6 | |
#23 | Slovakia | 6 | |
#24 | Taiwan | 6 | |
#25 | Argentina | 5 | |
#26 | Hungary | 5 | |
#27 | German Democratic Republic | 3 | |
#28 | Lithuania | 3 | |
#29 | Latvia | 3 | |
#30 | United Kingdom | 2 | |
#31 | Ireland | 2 | |
#32 | USSR (Union of Socialist Soviet Republics) | 2 | |
#33 | Austria | 1 | |
#34 | Switzerland | 1 | |
#35 | Germany | 1 | |
#36 | Iceland | 1 | |
#37 | Romania | 1 | |
#38 | Ukraine | 1 | |
#39 | Yugoslavia (Serbia and Montenegro) | 1 |
# | Industry | |
---|---|---|
#1 | Textiles and paper | |
#2 | Materials and metallurgy | |
#3 | Chemical engineering | |
#4 | Environmental technology | |
#5 | Machines | |
#6 | Surface technology and coating | |
#7 | Organic fine chemistry |
# | Technology | |
---|---|---|
#1 | Non-metallic elements | |
#2 | Paper coating | |
#3 | Paper recycling | |
#4 | Separation | |
#5 | Water treatment | |
#6 | Chemical or physical processes | |
#7 | Unspecified technologies | |
#8 | Electrolytic processes | |
#9 | Acyclic or carbocyclic compounds | |
#10 | Alkali metal compounds |
# | Name | Total Patents |
---|---|---|
#1 | Basta Jiri | 69 |
#2 | Johansson Hans Erik | 67 |
#3 | Landfors Johan | 61 |
#4 | Lindgren Erik | 52 |
#5 | Sundblad Birgitta | 45 |
#6 | Andersson Lennart | 41 |
#7 | Norell Maria | 41 |
#8 | Holtinger Lillemor | 40 |
#9 | Linsten Magnus | 37 |
#10 | Johansson Hans | 35 |
Publication | Filing date | Title |
---|---|---|
US6007678A | Process for delignification of lignocellulose-containing pulp with an organic peracid or salts thereof | |
US6398908B1 | Process for acid bleaching of lignocellulose-containing pulp with a magnesium compound | |
US6585950B1 | Method of producing chlorine dioxide | |
AU5784396A | A process for the production of paper | |
AU5784196A | Sizing dispersions | |
US5653861A | Electrochemical process | |
NZ286303A | Production of pulp in which green liquor is electrolysed to oxidise at least part of the sulphide content | |
AU4192496A | Sizing dispersions | |
AU3841995A | A method of determining the organic content in pulp and paper mill effluents | |
WO9611299A1 | A method for treating acid and alkaline waste streams from a bleach plant separately | |
ZA9508236B | A process for treatment of effluents from a pump producing plant | |
BR9503789A | Process for the production of chlorine dioxide | |
SE9502522D0 | A process for the production of paper | |
WO9534716A1 | Method for producing cellulose pulp and use of a compound in the method | |
WO9531709A1 | A method and means of quantifying the wet strength of paper | |
NZ270692A | Preparation of chlorine dioxide from an acidified chlorate and hydrogen peroxide | |
ZA9501466B | Silica-based sols preparation and use of the sols | |
EP0666242A1 | Electrodialysis treatment | |
FI944963A0 | A process for the preparation of alkali metal chlorate | |
US5510003A | Method of sizing and aqueous sizing dispersion |