Average Co-Inventor Count = 3.00
ph-index = 2
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. Medice Chem.-pharm. Fabrik Putter Gmbh & Co. Kg (1 from 15 patents)
2. Johnson & Johnson - Merck Pharmaceuticals Co. (1 from 2 patents)
2 patents:
1. 5519057 - Ibuprofen-containing medicament
2. 4877620 - Ibuprofen-containing medicament