Average Co-Inventor Count = 1.33
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. The Procter Gamble Company (2 from 17,167 patents)
2. Tohoku University (984 patents)
3. Showa University (15 patents)
2 patents:
1. 5668120 - Iontophoretic delivery of bisphosphonates to the alveolar bone
2. 5283057 - Risedronate in oral compositions