Average Co-Inventor Count = 3.20
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 (4 from 10,754 patents)
4 patents:
1. 7109362 - Process for the preparation of lipoic acid and dihydrolipoic acid
2. 6906210 - Method for producing lipoic acid and dihydrolipoic acid
3. 6620964 - Preparation of dihydroxycarboxylic esters in the absence of solvents
4. 6441024 - Crystal modification of lipoic acid