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For the Inventor, By the Inventor

Turku, Finland

Oy Separation Research Ab


USPTO Granted Patents = 2

% Expired Patents = 50.0


Forward Citations = 3

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3 inventors (with patents filed for the assignee):

goldMedal Bjarne Holmbom (2 out of 4 patents)

silverMedal Thomas Holmbom (1 out of 1 patent)

bronzeMedal Christer Eckerman (1 out of 5 patents)


2 patents:

1. 9963600 - Hydrophobisation composition, method for hydrophobisation and substrate (2018-05-08),
2. 6739533 - Method for recovery of compression wood and/or normal wood from oversize chips (2004-05-25),
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USPTO Data Jan 1 1976 - Oct 6 2026

2 Patents

#54 in Turku

#1,025 in Finland

Turku, FI
Turku, Finland

Oy Separation Research Ab

Forward Citations = 3

3 inventors:

goldMedal Bjarne Holmbom (2 out of 4 patents)

silverMedal Thomas Holmbom (1 out of 1 patent)

bronzeMedal Christer Eckerman (1 out of 5 patents)

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