Average Co-Inventor Count = 2.67
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. Astra Ab (4 from 46 patents)
4 patents:
1. 6235792 - Phosphate salt of isopropyl-methyl- [2-(3-n-propoxyphenoxy)ethyl]amine
2. 5968953 - Compounds with analgesic and local anaesthetic effect
3. 5756520 - Compounds with analgesic and local anaesthetic effect
4. 5756748 - Process for the preparation of sameridine