Average Co-Inventor Count = 3.00
ph-index = 3
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. Imperial Chemical Industries Limited (4 from 3,840 patents)
2. Zeneca Limited (1 from 854 patents)
5 patents:
1. 5866611 - Therapeutic amines
2. 4999377 - Chemical compounds
3. 4670592 - Bisbiguanide compounds
4. 4533672 - Amino, cyano phenylthio or phenoxyl indole derivatives
5. 4025647 - Salicylanilide derivatives having anthelmintic activity