Average Co-Inventor Count = 2.43
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. R-tech Ueno, Ltd. (3 from 55 patents)
2. Sucampo Ag (1 from 59 patents)
4 patents:
1. 9205154 - Method for screening an agent being useful for the treatment of dry eye and/or corneal and conjunctival lesion and a pharmaceutical composition obtained by the method
2. 8871995 - Method for screening an agent being useful for the treatment of dry eye and/or corneal and conjunctival lesion and pharmaceutical composition obtained by the method
3. 7129272 - Apoptosis inhibitor
4. 5773471 - Treatment of optic nerve disorder with prostanoic acid compounds