Basel, Switzerland

Drossapharm Ag


USPTO Granted Patents = 2



Trademarks = 2

Forward Citations = 1

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15 inventors (with patents filed for the assignee):

goldMedal Masahiro Yamaji (1 out of 10 patents)

silverMedal Tomohiro Ishima (1 out of 2 patents)

bronzeMedal Hiroyuki Yamasaki (1 out of 1 patent)

4 Henning F Cierpka (1 out of 1 patent)

5 Jurg Lutz (1 out of 1 patent)

6 Juerg Lutz (0 patent)

7 Hiroyuki Yamasaki (0 patent)

8 Hiroyuki Yamasaki (0 patent)

9 Jürg Lutz (0 patent)

10 Roger Imboden (0 patent)

11 Erich ROTHENBÜHLER (0 patent)


2 patents:

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USPTO Data Jan 1 1976 - Dec 16 2025

2 Patents

#102 in Basel

#3,010 in Switzerland

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Basel, Switzerland
Forward Citations = 1

15 inventors:

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