Average Co-Inventor Count = 3.48
ph-index = 4
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 Aktiengesellschaft (4 from 12,160 patents)
4 patents:
1. 4981875 - Medicaments for the region of the oral cavity
2. 4384097 - Contact lenses of methyl methacrylate copolymers
3. 4300886 - Shaped dental articles
4. 4016650 - Impression tray for dental purposes