Growing community of inventors

Lund, Sweden

Jan Ulmius

Average Co-Inventor Count = 1.29

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 = 148

Jan UlmiusKarl O Bergstrom (1 patent)Jan UlmiusBo L Wenngren (1 patent)Jan UlmiusJan Ulmius (3 patents)Karl O BergstromKarl O Bergstrom (1 patent)Bo L WenngrenBo L Wenngren (1 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Aktiebolaget Draco (2 from 40 patents)

2. Astra Aktiebolag (1 from 271 patents)


3 patents:

1. 6423340 - Method for the treatment of inflammatory bowel diseases

2. 5643602 - Oral composition for the treatment of inflammatory bowel disease

3. 4363806 - Pharmaceutical composition

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as of
1/12/2026
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