Average Co-Inventor Count = 10.47
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. Bayer Pharma Aktiengesellschaft (1 from 378 patents)
2. Gruenenthal Gmbh (1 from 357 patents)
3. Lts Lohmann Therapie-systeme Ag (1 from 319 patents)
4. Grunenthal Gmbh (107 patents)
2 patents:
1. 11180471 - Substituted oxopyridine derivatives
2. 10363228 - Transdermal administration of memantine