Average Co-Inventor Count = 2.00
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. Research Development Corporation of Japan (3 from 255 patents)
2. Rikagaku Kenkyusho (1 from 126 patents)
3 patents:
1. 5455162 - Process for producing heparinase with a bacilius strain
2. 5362645 - Heparinase-producing microorganism belonging to the genus bacillus
3. 5145778 - Heparinase produced by microorganism belonging to the genus bacillus