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For the Inventor, By the Inventor

Hamar, Norway

Spermvital as


USPTO Granted Patents = 3


Trademarks = 1

Forward Citations = 0

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8 inventors (with patents filed for the assignee):

goldMedal Geir Klinkenberg (3 out of 7 patents)

silverMedal Elisabeth Kommisrud (3 out of 5 patents)

bronzeMedal Kjell Domaas Josefsen (2 out of 2 patents)

4.  Heidi Johnsen (1 out of 9 patents)

5.  Lars Kilaas (1 out of 19 patents)

6.  Eugenia Mariana Sandru (1 out of 3 patents)

7.  Anne Hege Alm-Kristiansen (1 out of 1 patent)

8.  Wilhelm Robert Glomm (1 out of 1 patent)

9.  Peer Ola Hofmo (1 patent)


3 patents:

1. 11957123 - Functionalized kit for preparing hydrogels (2024-04-16),
2. 10041059 - Methods for the preparation of hydrogels (2018-08-07),
3. 9578871 - Methods for the preparation of hydrogels using lipase enzymes (2017-02-28),
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USPTO Data Jan 1 1976 - Oct 6 2026

3 Patents

#1 in Hamar

#525 in Norway

Hamar, NO
Hamar, Norway

Spermvital as

Forward Citations = 0

8 inventors:

goldMedal Geir Klinkenberg (3 out of 7 patents)

silverMedal Elisabeth Kommisrud (3 out of 5 patents)

bronzeMedal Kjell Domaas Josefsen (2 out of 2 patents)

4.  Heidi Johnsen (1 out of 9 patents)

5.  Lars Kilaas (1 out of 19 patents)

Please report any incorrect information to [email protected]
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