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. Nanyang Technological University (3 from 633 patents)
2. Menicon Co., Ltd. (1 from 241 patents)
3 patents:
1. 9750847 - Chitosan hydrogel derivatives as a coating agent with broad spectrum of antimicrobial activities
2. 9199000 - Chitosan hydrogel derivatives as a coating agent with broad spectrum of antimicrobial activities
3. 8709470 - Chitosan hydrogel derivatives as a coating agent with broad spectrum of antimicrobial activities