Average Co-Inventor Count = 5.61
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. Fujisawa Pharmaceutical Company, Ltd. (6 from 940 patents)
6 patents:
1. 6355800 - Process for producing aminopiperazine derivatives
2. 6147079 - N-(4-acetyl-1-piperazinyl)-4-fluorobenzamide hydrate
3. 5675011 - Process for producing pyrrolidine derivative and salt thereof
4. 5543525 - Process for producing pyrrolidine derivative and salt thereof
5. 4883800 - Quinazoline derivatives and process for their production
6. 4734419 - Quinazoline derivatives, compositions thereof and their use in treating