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Eero Aitta
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Jokirinne, FI
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Patents Grants
last 30 patents
Information
Patent Grant
Neutralization of tall oil soap
Patent number
5,898,065
Issue date
Apr 27, 1999
L'Air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation des Procedes Ge...
Eero Aitta
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Grant
Catalytic exhaust gas purifier and catalytic method of purifying ex...
Patent number
5,685,143
Issue date
Nov 11, 1997
Kat-Tecnik Oy
Eero Aitta
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Catalytic combustion engine exhaust gas purifier with additional ai...
Patent number
5,590,522
Issue date
Jan 7, 1997
Finn Katalyt Oy
Eero Kynsilehto
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Patents Applications
last 30 patents
Information
Patent Application
COMPOSITIONS AND PROCESSES FOR SEPARATION OF BITUMEN FROM OIL SAND...
Publication number
20100258477
Publication date
Oct 14, 2010
Kemira Chemicals, Inc.
Jari-Jukka Kukkonen
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...