Average Co-Inventor Count = 4.00
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. Boehringer Ingelheim International Gmbh (2 from 1,537 patents)
2. Santen Pharmaceutical Co., Ltd. (2 from 282 patents)
2 patents:
1. 12005063 - Medicament for preventing and/or treating dry eye
2. 11331322 - Medicament for preventing and/or treating dry eye