Average Co-Inventor Count = 3.27
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. Lonza Ag (2 from 165 patents)
2. Roche Vitamins Inc. (1 from 173 patents)
3 patents:
1. 6646135 - Continuous process for the enantioselective hydrogenation of alpha ketocarbonyl compounds
2. 6376713 - Process for the preparation of amines
3. 6369274 - Method for producing cyclohexanediamines