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For the Inventor, By the Inventor

Nuremberg, Germany

Heumann Pharma Gmbh


USPTO Granted Patents = 3

Forward Citations = 3

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2 inventors (with patents filed for the assignee):

goldMedal Ingomar Grafe (3 out of 7 patents)

silverMedal Johann Peter Morsdorf (3 out of 6 patents)


3 patents:

1. 6140334 - Polymorphic form of doxazosin mesylate (form III) (2000-10-31),
2. 6133269 - Polymorphic form of doxazosin mesylate (form II) (2000-10-17),
3. 6130218 - Polymorphic form of doxazosin mesylate (Form I) (2000-10-10),
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USPTO Data Jan 1 1976 - Sep 15 2026

3 Patents

#81 in Nuremberg

#8,449 in Germany

Nuremberg, DE
Nuremberg, Germany

Heumann Pharma Gmbh

Forward Citations = 3

2 inventors:

goldMedal Ingomar Grafe (3 out of 7 patents)

silverMedal Johann Peter Morsdorf (3 out of 6 patents)

Please report any incorrect information to [email protected]
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