Average Co-Inventor Count = 3.37
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. Kaneka Corporation (5 from 1,700 patents)
5 patents:
1. 6632948 - Azetidine derivative and process for preparation thereof
2. 6255522 - Process for reducing &agr;-amino ketones
3. 6150535 - Processes for producing azetidine-2-carboxylic acid and intermediates
4. 6087530 - Process for preparing .beta.-amino-.alpha.-hydroxy acid derivatives
5. 6020518 - Process for preparing .beta.-amino-.alpha.-hydroxy acid derivatives