Average Co-Inventor Count = 2.00
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. Beiersdorf Ag (3 from 538 patents)
3 patents:
1. 7001613 - Skin friendly active substance patch for transdermal administration of hyperemic active substances
2. 6703043 - Substance release device
3. 6652876 - Active substance patch, kind to the skin, for transdermal administration of nonsteroidal antirheumatics