Average Co-Inventor Count = 2.79
ph-index = 5
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. Samyang Corporation (7 from 98 patents)
2. Samyang Biopharmaceuticals Corporation (1 from 36 patents)
3. Min-Hyo Seo (0 patent)
4. Young-Hoon Cho (0 patent)
5. In-Ja Choi (0 patent)
8 patents:
1. 8778322 - pH responsive biodegradable polylactic acid derivatives forming polymeric micelles and uses thereof for poorly water soluble drug delivery
2. 8021652 - Biodegradable branched polylactide derivatives capable of forming polymeric micelles, and their preparation method and use
3. 7226616 - Positively charged amphiphilic block copolymer as drug carrier and complex thereof with negatively charged drug
4. 6916788 - Liquid composition of biodegradable block copolymer for drug delivery system and process for the preparation thereof
5. 6890560 - Negatively charged amphiphilic block copolymer as drug carrier
6. 6616941 - Polymeric composition for solubilizing poorly water soluble drugs and process for the preparation thereof
7. 6599519 - Biodegradable poly(alkylene oxide)-poly(p-dioxanone) block copolymer soluble in organic solvents, and drug delivery composition comprising same
8. 6193994 - Locally administrable, biodegradable and sustained-release pharmaceutical composition for periodontitis and process for preparation thereof