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For the Inventor, By the Inventor

Livingston, United Kingdom

Gemfire Europe Limited


USPTO Granted Patents = 2

% Expired Patents = 100.0

Forward Citations = 9

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5 inventors (with patents filed for the assignee):

goldMedal Frederick Marcel Van Der Vliet (2 out of 2 patents)

silverMedal Gunter B Beelen (1 out of 4 patents)

bronzeMedal Hindrick Freerk Bulthuis (1 out of 6 patents)

4.  Jamie Suarez Pandavenes (1 out of 1 patent)

5.  Harm Van Weerden (1 out of 1 patent)


2 patents:

1. 7555180 - Optical branching component with low polarisation sensitivity and increased process tolerance (2009-06-30),
2. 7343070 - Optical splitter with tapered multimode interference waveguide (2008-03-11),
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USPTO Data Jan 1 1976 - Sep 29 2026

2 Patents

#9 in Livingston

#6,512 in United Kingdom

Livingston, GB
Livingston, United Kingdom

Gemfire Europe Limited

Forward Citations = 9

5 inventors:

goldMedal Frederick Marcel Van Der Vliet (2 out of 2 patents)

silverMedal Gunter B Beelen (1 out of 4 patents)

bronzeMedal Hindrick Freerk Bulthuis (1 out of 6 patents)

4.  Jamie Suarez Pandavenes (1 out of 1 patent)

5.  Harm Van Weerden (1 out of 1 patent)

Please report any incorrect information to [email protected]
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