Kemira Oyj

Finland


Create a watch for Kemira Oyj
Total IP 1,219
Total IP incl. subs 1,228 (+ 29 for subs)
Total IP Rank # 1,120
IP Activity Score 3.5/5.0    573
IP Activity Rank # 1,246
Stock Symbol
ISIN FI0009004824
Market Cap. 3.0B  (EUR)
Industry Chemicals
Sector Basic Materials
Dominant Nice Class Chemical and biological material...

Patents

Trademarks

279 44
269 42
529 37
19
 
Last Patent 2025 - Methods and systems for sensing ...
First Patent 1986 - Polymers and process of making same
Last Trademark 2025 - KEMPURE RCF
First Trademark 1959 - SUPERFLOC

Subsidiaries

3 subsidiaries with IP (25 patents, 4 trademarks)

2 subsidiaries without IP

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Industry (Nice Classification)

Latest Inventions, Goods, Services

2025 G/S Chemicals for use in industry; chemical preparations for use in pulp, paper and board industries;...
G/S Chemicals for use in industry; chemical preparations for use in pulp, paper and board industries...
Invention Methods and systems for sensing a material in a fluid. 22O) in wastewater.
Invention Polymer dispersion and its use. The present invention relates to a polymer dispersion and its use...
Invention Novel high biomass content aqueous dispersion as barrier coating. The present invention relates t...
Invention Aqueous defoaming composition containing lignin and its use. The present invention relates to an ...
Invention Method for treating chemimechanical pulping effluent. The present invention relates to a method f...
Invention Methods of reducing or removing solids from liquids. Methods of reducing or removing solids from ...
Invention Methods of solvent extraction having reduced crud or improved phase disengagement times. Methods ...
G/S Chemical additives for enhancing bleaching processes for industrial purposes; Chemical agents for...
2024 Invention Disinfection acid production systems and methods. Systems for producing disinfection acid and met...
Invention Method for treating wastewater. 22) to the wastewater.
Invention Treating industrial process water. Provided herein is a method for treating industrial process wa...
Invention Wastewater effluent reuse. A method, apparatus and computer program for a wastewater effluent reu...
Invention Polyamine defoamers capable of depressing talc for treating talc froth. This invention generally ...
Invention Method for preparing sizing agent. The present invention relates to the field of papermaking. In ...
Invention Method for producing cationized starch, cationized starch and its use. The present method relates...
Invention A method for producing a fiber based article. There is provided a method for producing a moulded ...
Invention Water treatment. Provided herein is a disinfection method for water comprising at least one micro...
Invention Water treatment. Provided herein is a method for treating water wherein the water comprises an am...
Invention Method for preparing polyaluminum chloride product for drinking water treatment. 2233, high basic...
Invention Biodegradable composition and low-temperature film-forming process using same. The present invent...
Invention Detecting, monitoring and controlling fouling of wetted surfaces. A method and apparatus for repe...
Invention Drainage aid for use in bleaching process of cellulosic fibres. A method for improving drainage i...
Invention Flotation method for separating fibres, and use of surfactant composition in processing recycled ...
Invention Method for improving strength properties of nonwoven material, nonwoven material and use of stren...
Invention Use of quick inversion cationic emulsion polymers with polyvinylamines as retention and drainage ...
Invention Method for producing nonwoven material by hydroentangling and nonwoven material. The invention re...
Invention Flocculant composition, its use and method for liquid-solid separation. The invention relates to ...
Invention One-pass deoxygenation method for polyacrylamide production. The present invention relates to a m...
Invention Method and arrangement for predicting chemical oxygen demand load in a waste water treatment proc...
Invention Preparation of a high reaction temperature dpam having improved standard viscosity and water solu...
Invention Use of amphoteric emulsion polymers with strength resins as retention and drainage aids. The pres...
Invention High concentration water based defoamer. This invention generally relates to high concentration w...
Invention Method for flocculating solid particles and use of high shear treatment. The invention relates to...
Invention Method for producing alpha-1,3-glucan fibrids based additive, alpha-1,3-glucan fibrids based addi...
Invention Method and arrangement for on-site producing of alkyl ketene dimer emulsion, alkyl ketene dimer e...
Invention Method for separating iron and phosphorus from an iron phosphate-based material obtainable from a...
G/S Chemicals, chemical substances, chemical materials and chemical preparations for use in industry,...
G/S Machines for mixing, dosing, ejecting and injecting process chemicals used in the liquid flows of...
G/S Dosing machines for use in ejecting, injecting, and mixing process chemicals used in liquid flows...
G/S Machines for mixing, dosing, ejecting and injecting process chemicals used in the liquid flows o...
2023 G/S Chemicals, chemical substances, chemical materials and chemical preparations for use in industry ...
G/S Chemicals for use in industry and science; chemicals for use in industry, namely, chemicals for u...
G/S Chemicals, chemical substances, chemical materials and chemical preparations for use in industry...
G/S Chemicals, chemical substances, chemical materials and chemical preparations for use in agricultu...
G/S Chemical preparations for water and wastewater treatment and purification; wastewater treatment c...
Invention Biocide control in paper making. A method for controlling paper making includes monitoring (302)...
Invention Variant nitrile hydratases, microbia which express same, and use in amide synthesis. The present...
Invention Water treatment system. Provided herein is a water treatment system arranged to feed performic a...
Invention High molecular weight gpam with anionic polysaccharide promoter. Compositions and processes for ...
Invention High molecular weight gpam with anionic polymeric promoter. Compositions and processes for stren...
G/S Chemicals for the separation of crude oil from soil and water; chemicals for use in oil drilling;...
G/S Chemicals for use in industry; Chemical substances, chemical materials and chemical preparations,...
2022 Invention Antimicrobial system and method. An antimicrobial system comprising: (a) an antimicrobial compou...
Invention A method and apparatus for monitoring biosludge quality in wastewater treatment. A method for mo...
Invention A method for improving grease and oil resistance of a fiber based article. There is provided a m...
Invention A method for producing anionic saccharides. The disclosure relates to a method for producing ani...
G/S Analyzers and sensors for measuring, analyzing, monitoring, and controlling concentrations of che...
G/S Information, advice and consultancy services in the field of the manufacturing process and materi...
G/S Controlling, monitoring and measuring equipment and apparatus; computer systems and software for...
Invention A method and apparatus for controlling a coagulant dosage in a water treatment system. A method ...
G/S Installations and apparatus, namely, waste separator machines and waste sorting machines for use ...
G/S Installations and apparatus for treatment, separation and recycling of components in sludge from...
G/S Treatment of sewage sludge, including recovering phosphorus from sewage sludge being treatment se...
G/S Controlling, monitoring and measuring equipment and apparatus; Computer systems and software for ...
G/S Chemical products for use in the pulp and paper industry, namely, scale removers, scale inhibitor...
G/S Installations and apparatus for treatment, separation and recycling of components in sludge from ...
2021 G/S Chemicals for use in the manufacture of paper and pulp as well as in water purification.
G/S Chemicals for use in paper and pulp industry as well as in water purification.
G/S Chemicals, chemical substances and chemical preparations for use in the manufacture of pulp and p...
G/S Chemicals for use in paper and pulp industry as well as in water purification
2020 G/S Chemicals used in the paper, paperboard and packaging industry and chemical additives for use in ...
G/S Chemicals and chemical additives used in the paper, board and packaging industry. Custom manufac...
2019 G/S Chemicals and chemical additives used in the paper, board and packaging industry. Custom manufact...
G/S Chemicals for use in the manufacture of paper, paperboard, paper packaging and paperboard packag...
G/S Chemicals used in paper, board and packaging industry
G/S Chemicals used in paper, board and packaging industry.
G/S Testing, monitoring, measuring, analysis and quality control apparatus and instruments for use i...
G/S Chemicals for use in industry, mining, science and photography, as well as in agriculture, hortic...
2017 G/S Services for enhanced oil recovery from wells and oil sands, namely, oil and gas well treatment a...