Kemira Oyj

Finland


 
Total IP 1,203
Total IP incl. subs 1,212 (+ 22 for subs)
Total IP Rank # 1,093
IP Activity Score 3.5/5.0    638
IP Activity Rank # 1,122
Stock Symbol
ISIN FI0009004824
Market Cap. 3.0B  (EUR)
Industry Chemicals
Sector Basic Materials
Dominant Nice Class Chemical and biological material...

Patents

Trademarks

269 43
288 42
505 37
19
 
Last Patent 2025 - High concentration water based d...
First Patent 1986 - Polymers and process of making same
Last Trademark 2024 - KEMIRA SUPERFLOC
First Trademark 1959 - SUPERFLOC

Subsidiaries

4 subsidiaries with IP (18 patents, 4 trademarks)

1 subsidiaries without IP

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Industry (Nice Classification)

Latest Inventions, Goods, Services

2024 Invention Method for estimating the vapor phase corrosion load. The present invention relates to a method ...
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 and arrangement for providing control information of a waste water treatment process. A me...
Invention Method and arrangement for on-site producing of alkyl ketene dimer emulsion, alkyl ketene dimer e...
Invention Rejection prevention in a machine for producing a fibrous web. A method for preventing rejections...
G/S Chemicals, chemical substances, chemical materials and chemical preparations for use in industry,...
Invention Strength agent for paper, board, or the like. The present invention relates to a paper, board, or...
Invention Barrier coating structure, its use and a sheet like product. The invention relates to a barrier c...
Invention A method for producing a fiber based article. There is provided a method for producing a moulded ...
Invention Method for evaluating effect of microbial community on production problems of a process producing...
Invention Process for producing hygienized pulp. There is provided a process for producing hygienized pulp....
Invention Composition for lithium-ion battery cathode. There is provided a composition for lithium-ion batt...
Invention An intermediate composition. The invention relates to an intermediate composition in form of an a...
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...
Invention Starch fixation and retention in recycled fiber systems. The present invention provides a novel ...
Invention Biowax polyhydroxyalkanoate dispersions as bio-based barrier coatings. The present invention rel...
Invention Water-based polymeric dispersion. There is provided a method for producing a water-based polymeri...
Invention Biowax polyhydroxyalkanoate dispersions as bio-based barrier coatings. The present invention rela...
Invention Biowax emulsions as bio-based barrier coating dispersions. The present invention relates to compo...
Invention Dual emulsification of alkenyl succinic anhydride to improve sizing performance and stability. Th...
Invention Method and arrangement for selecting a flocculating agent for use in a dewatering process for slu...
Invention Method for making a multi-layered board. The invention relates to a method for making a multi-lay...
Invention Method for preparing arylvinylsulphones. A method for preparing arylvinylsulphones comprises reac...
Invention Method for producing long chain cellulose ester, long chain cellulose ester and its use. A method...
Invention Surfactant compositions derived from waste streams, and methods. Compositions, such as surfactant...
2023 Invention Water soluble amphoteric emulsion terpolymers, methods of making, and methods of use as retention...
Invention Treatment of tailings using synergistic combination of flocculant, coagulant, and 'process additi...
Invention Method for producing cationized starch. The invention relates to a method for producing cationize...
Invention Strength composition and method for dissolving the strength composition. The present invention re...
Invention Aqueous dispersion of alkyl ketene dimer and its use. The invention relates to an aqueous dispers...
Invention Aqueous dispersion of alkyl ketene dimer and its use. The present invention relates to an aqueous...
Invention Improved retention of engineered cellulosic additives using synergistic cationic polymer combinat...
Invention A surface size composition. There is provided a surface size composition comprising interpenetrat...
Invention Real time monitoring of polymer mixtures using refractometry. The present invention provides meth...
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 Chemical preparations for water and wastewater treatment and purification; wastewater treatment c...
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 compoun...
G/S Controlling, monitoring and measuring equipment and apparatus; computer systems and software for ...
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 Application of performic acid (pfa) for mineral processing. A method for oxidative brightening a...
Invention Method for reducing starch content of an aqueous phase removed from fibre stock preparation. The...
Invention Use of a cationic copolymer in a manufacture of paper, board, tissue or the like. The invention ...
Invention Method for on-site glyoxylation of polyacrylamide. Method for on-site glyoxylation of polyacryla...
Invention A treatment system, its use and method for treating effluent and/or sludge. The invention relate...
Invention Composition for providing barrier properties, its use and a sheet-like product. The invention re...
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 Installations and apparatus being machines for treatment, separation and recycling of components ...
Invention Moisture and oil barrier. Provided is the use of a film of a cellulose ester as a barrier agains...
G/S Controlling, monitoring and measuring equipment and apparatus; Computer systems and software for ...
Invention A method and system for water treatment. A method in which a sample analysis vessel is provided ...
Invention A method for producing cationic saccharides. The present invention relates to a method for produ...
G/S Chemical products for use in the pulp and paper industry, namely, scale removers, scale inhibitor...
Invention A method for estimating disturbances and giving recommendations for improving process performance...
Invention Polymer dispersion, its use and method for its manufacture. The present invention relates to a p...
G/S Installations and apparatus for treatment, separation and recycling of components in sludge from ...
2021 Invention Softener concentrate, softener emulsion, method for producing softener emulsion and its use. The...
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
Invention Methods for measuring dust and lint. The present disclosure generally relates to a method of mea...
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...
2015 G/S Chemicals for industrial use; polymers for industrial use.
G/S Polymers for use in the oil and gas industries
G/S Chemical preparations for the pulp and paper industry