Average Co-Inventor Count = 2.86
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. Klinge Pharma Gmbh (1 from 23 patents)
2. Lts Lohmann Therapie Systeme Gmbh & Co. (1 from 7 patents)
2 patents:
1. 6419959 - Galenic composition containing opioid antagonists
2. 5698216 - Transdermal therapeutic system for the administration of physostigmine