Average Co-Inventor Count = 6.10
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. Teijin Limited (3 from 1,588 patents)
3 patents:
1. 6676968 - Release-regulating preparations comprising biphenyldiamine derivatives
2. 6627732 - Glutathione derivatives and their dosage forms
3. 5972388 - Ultrafine particle power for inhalation and method for production thereof