Average Co-Inventor Count = 4.94
ph-index = 4
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. Johnson and Johnson Vision Care, Inc. (2 from 885 patents)
2. Other (1 from 832,843 patents)
3. Nanocarrier Co., Ltd. (1 from 23 patents)
4 patents:
1. 7674478 - Polymer micelle as monolayer or layer-laminated surface
2. 7037517 - Polymer micelle as monolayer or layer-laminated surface
3. 6388041 - Polyoxyethylene derivatives having optionally protected amino group at one end and process for producing the same
4. 5925720 - Heterotelechelic block copolymers and process for producing the same