Growing community of inventors

Ockenheim, Germany

Sven Luettke

Average Co-Inventor Count = 4.25

ph-index = 5

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 = 84

Sven LuettkeFranz Esser (5 patents)Sven LuettkeAndreas Mathes (4 patents)Sven LuettkeIkunobu Muramatsu (3 patents)Sven LuettkeHisato Kitagawa (3 patents)Sven LuettkeHelmut Staehle (3 patents)Sven LuettkeShuji Uchida (3 patents)Sven LuettkeBirgit Jung (2 patents)Sven LuettkeGeorg Speck (2 patents)Sven LuettkeHorst Dollinger (2 patents)Sven LuettkeGerd Schnorrenberg (2 patents)Sven LuettkeRolf Banholzer (2 patents)Sven LuettkeHelmut Meissner (2 patents)Sven LuettkePeter Specht (2 patents)Sven LuettkeManfred Graulich (2 patents)Sven LuettkeWolfgang Broeder (2 patents)Sven LuettkeWolfgang Broeder (1 patent)Sven LuettkeSven Luettke (9 patents)Franz EsserFranz Esser (39 patents)Andreas MathesAndreas Mathes (10 patents)Ikunobu MuramatsuIkunobu Muramatsu (8 patents)Hisato KitagawaHisato Kitagawa (7 patents)Helmut StaehleHelmut Staehle (3 patents)Shuji UchidaShuji Uchida (3 patents)Birgit JungBirgit Jung (75 patents)Georg SpeckGeorg Speck (50 patents)Horst DollingerHorst Dollinger (48 patents)Gerd SchnorrenbergGerd Schnorrenberg (32 patents)Rolf BanholzerRolf Banholzer (26 patents)Helmut MeissnerHelmut Meissner (21 patents)Peter SpechtPeter Specht (8 patents)Manfred GraulichManfred Graulich (5 patents)Wolfgang BroederWolfgang Broeder (2 patents)Wolfgang BroederWolfgang Broeder (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Boehringer Ingelheim Pharma Kg (6 from 149 patents)

2. Boehringer Ingelheim Pharma Gmbh & Co Kg (2 from 194 patents)

3. Boehringer Ingelheim Kg (1 from 197 patents)


9 patents:

1. 7019021 - Compounds and methods for treating urinary incontinence

2. 6858594 - Compounds and methods for treating urinary incontinence

3. 6506900 - Process for preparing a scopine ester intermediate

4. 6486321 - Process for preparing an anticholinergic

5. 6455700 - Process for preparing guanidine and amidine derivatives

6. 6429328 - Processes and intermediate compounds for preparing guanidine and amidine derivatives

7. 6277840 - Neurokinin antagonists, processes for preparing them and pharmaceutical compositions containing these compounds

8. 6268389 - Treatment of urinary incontinence by administration of &agr;1L-adrenoceptor agonists

9. 6103719 - Neurokinin antagonists, processes for preparing them and pharmaceutical

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as of
12/5/2025
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