Average Co-Inventor Count = 7.28
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. Otsuka Pharmaceutical Factory, Inc. (11 from 188 patents)
2. Otsuka Pharmaceutical Company, Limited (3 from 846 patents)
11 patents:
1. 8334248 - Aqueous solution of olanexidine, method of preparing the aqueous solution, and disinfectant
2. 7829518 - Aqueous solution of olanexidine, method of preparing the aqueous solution, and disinfectant
3. 7825080 - Aqueous solution of olanexidine, method of preparing the aqueous solution, and disinfectant
4. 7259155 - Phosphonic diester derivatives
5. 6468992 - Phosphonic acid diester derivatives
6. 5985858 - Phosphonic diester derivatives
7. 5922866 - Process for preparing quinazolin-4-one derivatives
8. 5798344 - Phosphonic ester derivatives of quinazolinones
9. 5624918 - Phosphonic diester derivatives
10. 5527786 - Phosphonic diester derivatives
11. 5376665 - Phosphonic diester derivatives