Growing community of inventors

Berlin, Germany

Bernd Dusterberg

Average Co-Inventor Count = 2.77

ph-index = 3

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 51

Bernd Dusterberg ↔ Jurgen Spona (5 patents)Bernd Dusterberg ↔ Frank Ludicke (2 patents)Bernd Dusterberg ↔ Paul-Eberhard Schulze (1 patent)Bernd Dusterberg ↔ Bernard Acksteiner (1 patent)Bernd Dusterberg ↔ Ursula Lachnit (1 patent)Bernd Dusterberg ↔ Frank Ludicke (1 patent)Bernd DusterbergBernd Dusterberg (6 patents)Jurgen SponaJurgen Spona (6 patents)Frank LudickeFrank Ludicke (2 patents)Paul-Eberhard SchulzePaul-Eberhard Schulze (9 patents)Bernard AcksteinerBernard Acksteiner (4 patents)Ursula LachnitUrsula Lachnit (1 patent)Frank LudickeFrank Ludicke (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Schering Aktiengesellschaft (4 from 1,384 patents)

2. Bayer Schering Pharma Ag (2 from 192 patents)


6 patents:

1. RE44159 - Composition for contraception

2. RE43916 - Composition for contraception

3. 5980940 - Pharmaceutical combination preparation for hormonal contraception

4. 5824667 - Composition for contraception

5. 5756490 - Pharmaceutical combination preparation for hormonal contraception

6. 4794119 - Aqueous crystalline suspension of steroid glycoesters

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as of
1/2/2026
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