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For the Inventor, By the Inventor

Berlin, Germany

Walter Klemann

This inventor holds 3 USPTO granted patents, plus 1 CIPO patent. Top assignee: Schering Aktiengesellschaft. Active years: 2000-2001.

USPTO Granted Patents = 3

% Patents Active = 100.0


Average Co-Inventor Count = 2.4

ph-index = 3

Forward Citations = 45(Granted Patents)


Company Filing History:

goldMedal3 out of 1,409 
 
Schering Aktiengesellschaft
 patents

Years Active: 2000-2001

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3 patents (USPTO):Explore Patents
1. 6312722 - Pharmaceutical combined preparation, kit and method for hormonal contraception (2001-11-06),
2. 6143754 - Competitive progesterone antagonist for demand-oriented female birth (2000-11-07),
3. 6027749 - Pharmaceutical combined preparation, kit and method for hormonal (2000-02-22),
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