Average Co-Inventor Count = 3.00
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. Santen Pharmaceutical Co., Ltd. (3 from 281 patents)
2. Daiichi Sankyo Company, Limited (2 from 440 patents)
3 patents:
1. 11439652 - Ophthalmic aqueous composition
2. 11324829 - Antiseptic agent comprising meglumine or salt thereof
3. 10758554 - Ophthalmic aqueous composition