Average Co-Inventor Count = 3.30
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. Nippon Fine Chemical Co., Ltd. (5 from 12 patents)
2. 501 Nippon Fine Chemical Co., Ltd. (1 from 1 patent)
6 patents:
1. 5173554 - Glycoside derivatives, polymers containing glycoside derivatives,
2. 5169636 - Liposomes
3. 5164492 - Glycoside derivatives, polymers containing glycoside derivatives,
4. 5096629 - Method for preparing lipid powder for use in preparing liposomes and
5. 4874852 - Glycosidation catalust and process for preparing glycoside derivatives
6. 4690784 - Process for preparing phosphatidylcholine derivatives