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For the Inventor, By the Inventor

Great River, NY, United States of America

Kellbenx Inc.


USPTO Granted Patents = 4


Forward Citations = 5

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6 inventors (with patents filed for the assignee):

goldMedal Winfried Albert (2 out of 7 patents)

silverMedal Christiane Hollmann (2 out of 4 patents)

bronzeMedal Silke Zimmermann (2 out of 4 patents)

4.  Stefan Stachelhaus (2 out of 4 patents)

5.  Leonard H Kellner (2 out of 2 patents)

6.  Hassan Bennani (2 out of 2 patents)


4 patents:

1. 12203946 - Preparation of fetal nucleated red blood cells (NRBCs) for diagnostic testing (2025-01-21),
2. 12202890 - Antibodies for detection and enrichment of fetal cells and their use (2025-01-21),
3. 9453841 - Monoclonal antibodies with specificity for fetal erythroid cells (2016-09-27),
4. 9194871 - Monoclonal antibodies with specificity for fetal erythroid cells (2015-11-24),
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USPTO Data Jan 1 1976 - Jan 13 2026

4 Patents

#1 in Great River, NY

#3,532 in New York

#59,132 in US

...
Great River, NY, United States of America

Kellbenx Inc.

Forward Citations = 5

6 inventors:

goldMedal Winfried Albert (2 out of 7 patents)

silverMedal Christiane Hollmann (2 out of 4 patents)

bronzeMedal Silke Zimmermann (2 out of 4 patents)

4.  Stefan Stachelhaus (2 out of 4 patents)

5.  Leonard H Kellner (2 out of 2 patents)

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