Membership
Tour
Register
Log in
Anders Weckman
Follow
Person
Helsinki, FI
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Method for preparing a suspension containing phosphate
Patent number
7,901,466
Issue date
Mar 8, 2011
Yara Suomi Oy
Eija Saarikko
C05 - FERTILISERS MANUFACTURE THEREOF
Information
Patent Grant
Method for treating fertilizer process solutions
Patent number
6,821,311
Issue date
Nov 23, 2004
Kemira Growhow Oy
Janne Karonen
C05 - FERTILISERS MANUFACTURE THEREOF
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
Fertilizing preparation improving the extraction of phosphorus for...
Patent number
5,482,529
Issue date
Jan 9, 1996
Kemira Oy
Thomas Ahlnas
C05 - FERTILISERS MANUFACTURE THEREOF
Information
Patent Grant
Process for the flotation of phosphate mineral and an agent to be u...
Patent number
4,775,463
Issue date
Oct 4, 1988
Kemira Oy.
Aija- R. Halinen
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Grant
Process for the froth-flotation of a phosphate mineral, and a reage...
Patent number
4,755,285
Issue date
Jul 5, 1988
Kemira Oy
Anders Weckman
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR THE TREATMENT AND REUSE OF A STRIPPER SOLUTION
Publication number
20100193467
Publication date
Aug 5, 2010
YARA SUOMI OY
Anders Weckman
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Method for Preparing a Suspension Containing Phosphate
Publication number
20080022740
Publication date
Jan 31, 2008
Kemira GrowHow Oyj
Eija Saarikko
C05 - FERTILISERS MANUFACTURE THEREOF
Information
Patent Application
Coated seed and method for coating seeds
Publication number
20060229203
Publication date
Oct 12, 2006
Kemira GrowHow Oyj
Jari Peltonen
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Application
Coated seed and method for coating seeds
Publication number
20060150487
Publication date
Jul 13, 2006
Kemira Grow HOW AB
Jari Peltonen
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING