Average Co-Inventor Count = 3.33
ph-index = 2
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. Ono Pharmaceutical Co., Ltd. (2 from 574 patents)
2. Kirin Beer Kabushiki Kaisha (1 from 215 patents)
3. Oriental Yeast Co., Ltd. (1 from 68 patents)
4 patents:
1. 6338955 - &bgr;1-4 N-acetylglucosaminyltransferase and gene encoding
2. 6228866 - Condensed piperidine compound
3. 6110930 - Condensed piperidine compound
4. 4994374 - Diagnostic method of cirrhosis and hepatic cancer