Network


Latest external collaboration on country level. Dive into details by clicking on the dots.

Hotspot


Dive into the research topics where Ivan Ban is active.

Publication


Featured researches published by Ivan Ban.


Archive | 1996

Method to obtain oestrogens from mare's urine

Ivan Ban; Henning Heinemann; Gerhard Mechtold; Heinz-Helmer Rasche


Archive | 1996

Process to obtain oestrogens from mare's urine

Ivan Ban; Friedrich Borchers; Henning Heinemann; Heinz-Helmer Rasche


Archive | 1996

Method for obtaining estrogens from pregnant mare urine by solid phase extraction on a semi-polar adsorber resin

Ivan Ban; Henning Heinemann; Gerhard Mechtold; Heinz-Helmer Rasche


Archive | 1997

Method for obtaining estrogens from pregnant mare urine by solid-phase extraction

Ivan Ban; Friederich Borchers; Henning Heinemann; Heinz-Helmer Rasche


Archive | 2006

Method and apparatus for concentrating and stabilizing conjugated estrogens from mare urine

Juergen Ahnsorge; Ivan Ban; Heinz-Helmer Rasche


Archive | 2008

Method for obtaining a natural mixture of conjugated equine estrogens depleted in non-conjugated lipophilic compounds

Ivan Ban; Klaus-Guenther Dr Gerling; Hans-Joerg Mueller; Stefan Wachsmann


Archive | 2005

Device for concentrating and stabilizing conjugated estrogens from mare urine

Juergen Ahnsorge; Ivan Ban; Heinz-Helmer Rasche


Archive | 2005

Method for extracting a natural mixture of conjugated equine estrogens that is depleted of non-conjugated lipophilic compounds

Ivan Ban; Klaus-Guenther Dr Gerling; Hans-Joerg Mueller; Stefan Wachsmann


Archive | 2003

Procedure for obtaining a natural mixture of conjugated equine oestrogens depleted in non-conjugated lipophilic compounds.

Ivan Ban; Klaus-Guenther Dr Gerling; Hans-Joerg Mueller; Stefan Wachsmann


Archive | 2001

Method and device for concentrating and stabilising conjugated oestrogens from the urine of mares

Juergen Ahnsorge; Ivan Ban; Heinz-Helmer Rasche

Researchain Logo
Decentralizing Knowledge