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For the Inventor, By the Inventor

Wiesbaden, Germany

Blue Membranes Gmbh


USPTO Granted Patents = 2

% Expired Patents = 100.0

Forward Citations = 23

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8 inventors (with patents filed for the assignee):

goldMedal Jürgen Kunstmann (2 out of 4 patents)

silverMedal Andreas Noack (2 out of 2 patents)

bronzeMedal Christian Gnabs (2 out of 2 patents)

4.  Norman Bischofberger (2 out of 2 patents)

5.  Norbert A Paul (1 out of 1 patent)

6.  Jörg Rathenow (1 out of 1 patent)

7.  Gerald Frank (1 out of 1 patent)

8.  Andreas Bán (1 out of 1 patent)


2 patents:

1. 7601202 - Method and device for reducing the carbon dioxide concentration in air (2009-10-13),
2. 7014681 - Flexible and porous membranes and adsorbents, and method for the production thereof (2006-03-21),
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USPTO Data Jan 1 1976 - Sep 29 2026

2 Patents

#48 in Wiesbaden

#10,673 in Germany

Wiesbaden, DE
Wiesbaden, Germany

Blue Membranes Gmbh

Forward Citations = 23

8 inventors:

goldMedal Jürgen Kunstmann (2 out of 4 patents)

silverMedal Andreas Noack (2 out of 2 patents)

bronzeMedal Christian Gnabs (2 out of 2 patents)

4.  Norman Bischofberger (2 out of 2 patents)

5.  Norbert A Paul (1 out of 1 patent)

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