Average Co-Inventor Count = 4.44
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. Basf Aktiengesellschaft (2 from 10,754 patents)
2 patents:
1. 6274744 - Preparation of alkali metal salts of L-ascorbic acid
2. 6197977 - Process for the preparation of L-ascorbic acid