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For the Inventor, By the Inventor

Darmstadt, Germany

Ronm Gmbh


USPTO Granted Patents = 1

Forward Citations = 18

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2 inventors (with patents filed for the assignee):

goldMedal Werner Ude (1 out of 21 patents)

silverMedal Achim Riemann (1 out of 3 patents)


1 patent:

1. 4675458 - Method for making 9,9-bis-(4-hydroxyphenyl)-fluorene (1987-06-23),
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USPTO Data Jan 1 1976 - Sep 15 2026

1 Patents

#97 in Darmstadt

#15,487 in Germany

Darmstadt, DE
Darmstadt, Germany

Ronm Gmbh

Forward Citations = 18

2 inventors:

goldMedal Werner Ude (1 out of 21 patents)

silverMedal Achim Riemann (1 out of 3 patents)

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