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Raisio, Finland

Sterol Technologies Ltd.

USPTO Granted Patents = 3

Forward Citations = 3

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2 inventors (with patents filed for the assignee):

Antti Hamunen (3 out of 6 patents)

Keijo Ukkonen (1 out of 1 patent)

3 patents: Sort by Forward Citations

1. 7371876 - Process for the purification of sterols from hydrocarbon extracts using evaporative fractionation (2008-05-13),

2. 7202372 - Process for the isolation of sterols and/or wax alcohols from tall oil products (2007-04-10),

3. 6770767 - Method for the extraction and isolation of neutral substances from a soap (2004-08-03),

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USPTO Data Jan 1 1976 - Dec 16 2025

3 Patents

#6 in Raisio

#769 in Finland

Raisio, Finland

Sterol Technologies Ltd.

Forward Citations = 3

2 inventors:

Antti Hamunen (3 out of 6 patents)

Keijo Ukkonen (1 out of 1 patent)

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