Average Co-Inventor Count = 5.00
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. Merck Patent Gmbh (4 from 2,937 patents)
4 patents:
1. 11939509 - Liquid-crystalline medium
2. 11932797 - Liquid-crystalline medium
3. 11920074 - Liquid crystal medium
4. 11008515 - Liquid-crystalline medium