Average Co-Inventor Count = 3.00
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. Seikagaku Kogyo Kabushiki Kaisha (1 from 41 patents)
2. Seikagaku Kogyo Kabushiki Kaisha (seikagaku Corporation) (1 from 27 patents)
2 patents:
1. 5548077 - Method of producing a conjugate utilizing a 2-amino-pyridine compound
2. 5386033 - 2-aminopyridine compounds