Average Co-Inventor Count = 4.05
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. Xenova Limited (6 from 17 patents)
6 patents:
1. 5902812 - Pharmaceutical piperazine compounds
2. 5891877 - Pharmaceutical compounds
3. 5861400 - Pharmaceutical compounds
4. 5852018 - Pharmaceutical piperazine compounds
5. 5750530 - Pharmaceutical diketopiperazine compounds
6. 5700804 - Pharmaceutical compounds