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. Symrise Ag (2 from 313 patents)
2. Sino-high (china) Co. Ltd. (2 from 2 patents)
2 patents:
1. 10981854 - Method for purification of 4-hydroxyacetophenone
2. 10752571 - Method for purification of 4-hydroxyacetophenone