Average Co-Inventor Count = 5.00
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. Japan Hydrazine Co., Ltd. (2 from 16 patents)
2 patents:
1. 6194577 - Process for producing alicyclic hydrazine derivatives, tetra-hydropyridazine and hexahydropyridazine
2. 5977360 - Process for producing cyclic hydrazine derivatives,