Average Co-Inventor Count = 3.75
ph-index = 1
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.
Company Filing History:
1. Byk Gulden Lomberg Chemische Fabrik Gmbh (1 from 136 patents)
2. Byk Nederland Bv (1 from 2 patents)
2 patents:
1. 5869094 - Solid form of administration of isosorbide 5-mononitrate
2. 5352681 - Pharmaceutical enema preparation