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. Aktiebolaget Hassle (4 from 69 patents)
4 patents:
1. 4636501 - Para-substituted 3-phenoxy-1-carbonylamino-alkylamino-propanol
2. 4263323 - .beta.-Receptor blocking compounds and treatment of cardiovascular
3. 4263325 - .beta.-Receptor blocking compounds and treatment of cardiovascular
4. 4161542 - Heart active compounds