Average Co-Inventor Count = 2.00
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. Süd-Chemie Ip Gmbh & Co Kg (2 from 17 patents)
2 patents:
1. 8585983 - Halogen and heavy metal-free composition for a humidity indicating device and humidity indicating device containing the same
2. 8518344 - Halogen and heavy metal-free humidity indicating composition and humidity indicator card containing the same