KEMIRA CHEMICALS OY

Organization

HELSINKI, FI

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Patents Grantslast 30 patents

Information Patent Grant
Process for production of phosphoric acid by crystallization of pho...
- Patent number 6,814,949
- Issue date Nov 9, 2004
- Kemira Chemicals OY
- Jarmo Aaltonen
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Hydrogenation of a working solution in a hydrogen peroxide producti...
- Patent number 6,749,727
- Issue date Jun 15, 2004
- Kemira Chemicals OY
- Reijo Aksela
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for production of paper
- Patent number 6,712,934
- Issue date Mar 30, 2004
- Kemira Chemicals OY
- Jonni Ahlgren
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Solid formic acid product
- Patent number 6,689,377
- Issue date Feb 10, 2004
- Kemira Chemicals OY
- Eero Aitta
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
Process for the production of peracetic acid
- Patent number 6,677,477
- Issue date Jan 13, 2004
- Kemira Chemicals OY
- Seppo Pohjanvesi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the production of percarboxylic acid
- Patent number 6,677,478
- Issue date Jan 13, 2004
- Kemira Chemicals OY
- Seppo Pohjanvesi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Methods for the preparation of an N-bis-[2-(1,2-dicarboxy-e...
- Patent number 6,590,120
- Issue date Jul 8, 2003
- Kemira Chemicals OY
- Reijo Aksela
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Method for manufacturing alkali metal or alkaline-earth metal formate
- Patent number 6,492,551
- Issue date Dec 10, 2002
- Kemira Chemicals OY
- Erkki Paatero
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for preparing formic acid
- Patent number 6,429,333
- Issue date Aug 6, 2002
- Kemira Chemicals OY
- Kari Saari
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing a cationically modified (meth)acrylamide poly...
- Patent number 6,387,998
- Issue date May 14, 2002
- Kemira Chemicals OY
- Jonni Ahlgren
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Hydrophobising system for paper or similar fiber product
- Patent number 6,372,035
- Issue date Apr 16, 2002
- Kemira Chemicals OY
- Ari Juppo
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Bleaching of chemical pulp and treatment with a chelating agent
- Patent number 6,331,192
- Issue date Dec 18, 2001
- Kemira Chemicals OY
- Jukka Jäkärä
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Process for the bleaching of pigments
- Patent number 6,270,564
- Issue date Aug 7, 2001
- Kemira Chemicals OY
- Pentti Hukkanen
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for preparing usable products from an impure ferric sulfate...
- Patent number 6,270,738
- Issue date Aug 7, 2001
- Kemira Chemicals OY
- Simo Jokinen
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for the peracid bleaching of chelated chemical pulp
- Patent number 6,264,790
- Issue date Jul 24, 2001
- Kemira Chemicals OY
- Jukka Jäkärä
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Stabilized sodium carbonate peroxyhydrate
- Patent number 6,262,008
- Issue date Jul 17, 2001
- Kemira Chemicals OY
- Ilkka Renvall
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for the manufacture of hydrophobic paper or hydrophobic boa...
- Patent number 6,187,143
- Issue date Feb 13, 2001
- Kemira Chemicals OY
- Ari Juppo
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Delignification of chemical pulp with peroxide in the presence of a...
- Patent number 6,165,318
- Issue date Dec 26, 2000
- Kemira Chemicals Oy
- Aarto Paren
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
N-bis- or N-tris-[(1,2-dicarboxy-ethoxy)-ethyl]-amine derivatives a...
- Patent number 6,093,849
- Issue date Jul 25, 2000
- Kemira Chemicals Oy
- Reijo Aksela
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for the treatment of impure aluminium oxide
- Patent number 5,942,199
- Issue date Aug 24, 1999
- Kemira Chemicals Oy
- Simo Jokinen
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for preparing ferric sulfate
- Patent number 5,766,566
- Issue date Jun 16, 1998
- Kemira Pigments Oy
- Harri Mattila
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of hydrogen peroxide
- Patent number 5,725,837
- Issue date Mar 10, 1998
- Kemira Chemicals Oy
- Ilkka Turunen
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for producing hydrogen peroxide
- Patent number 5,637,286
- Issue date Jun 10, 1997
- Kemira Chemical OY
- Ilkka Turunen
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Method for the preparation of sodium percarbonate granules having e...
- Publication number 20020141930
- Publication date Oct 3, 2002
- KEMIRA CHEMICALS OY
- Olof Norrlow
- C01 - INORGANIC CHEMISTRY

Trademarklast 30 trademarks

Information Trademark
78172210 - WOODIUM
- Serial number 78172210
- Registration number 2899363
- Filing date Oct 8, 2002
- Kemira Chemicals Oy
- 2 - Paints, varnishes, lacquers
Information Trademark
78172066 - HYDRAULIUM
- Serial number 78172066
- Registration number 2786439
- Filing date Oct 8, 2002
- Kemira Chemicals Oy
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information Trademark
78075261 - FENNOPLUS
- Serial number 78075261
- Registration number 2615528
- Filing date Jul 23, 2001
- Kemira Chemicals Oy
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information Trademark
76286092 - FENNOTRIOX
- Serial number 76286092
- Registration number 2614933
- Filing date Jul 17, 2001
- Kemira Chemicals Oy
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information Trademark
75376457 - FENNORET
- Serial number 75376457
- Registration number 2499272
- Filing date Oct 20, 1997
- Kemira Chemicals Oy
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information Trademark
75206942 - COOLIUM
- Serial number 75206942
- Registration number 2203519
- Filing date Nov 25, 1996
- KEMIRA CHEMICALS OY
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information Trademark
75205994 - FREEZIUM
- Serial number 75205994
- Registration number 2203518
- Filing date Nov 25, 1996
- KEMIRA CHEMICALS OY
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry

KEMIRA CHEMICALS OY

Organization

Patents Grantslast 30 patents

Process for production of phosphoric acid by crystallization of pho...

Hydrogenation of a working solution in a hydrogen peroxide producti...

Method for production of paper

Solid formic acid product

Process for the production of peracetic acid

Process for the production of percarboxylic acid

Methods for the preparation of an N-bis-&#x0005B;2-(1,2-dicarboxy-e...

Method for manufacturing alkali metal or alkaline-earth metal formate

Method for preparing formic acid

Process for preparing a cationically modified (meth)acrylamide poly...

Hydrophobising system for paper or similar fiber product

Bleaching of chemical pulp and treatment with a chelating agent

Process for the bleaching of pigments

Process for preparing usable products from an impure ferric sulfate...

Process for the peracid bleaching of chelated chemical pulp

Stabilized sodium carbonate peroxyhydrate

Process for the manufacture of hydrophobic paper or hydrophobic boa...

Delignification of chemical pulp with peroxide in the presence of a...

N-bis- or N-tris-[(1,2-dicarboxy-ethoxy)-ethyl]-amine derivatives a...

Method for the treatment of impure aluminium oxide

Process for preparing ferric sulfate

Process for the preparation of hydrogen peroxide

Process for producing hydrogen peroxide

Patents Applicationslast 30 patents

Method for the preparation of sodium percarbonate granules having e...

Trademarklast 30 trademarks

78172210 - WOODIUM

78172066 - HYDRAULIUM

78075261 - FENNOPLUS

76286092 - FENNOTRIOX

75376457 - FENNORET

75206942 - COOLIUM

75205994 - FREEZIUM

Methods for the preparation of an N-bis-[2-(1,2-dicarboxy-e...